Submitted URL: http://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/
Effective URL: https://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/
Submission: On July 24 via manual from US — Scanned from NL

Summary

This website contacted 3 IPs in 2 countries across 3 domains to perform 17 HTTP transactions. The main IP is 2a06:98c1:3121::3, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.webdigi.co.uk.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on June 6th 2022. Valid for: a year.
This is the only time www.webdigi.co.uk was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 15 2a06:98c1:312... 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
17 3
Apex Domain
Subdomains
Transfer
15 webdigi.co.uk
www.webdigi.co.uk
150 KB
2 google-analytics.com
ssl.google-analytics.com — Cisco Umbrella Rank: 407
17 KB
1 googleapis.com
ajax.googleapis.com — Cisco Umbrella Rank: 303
93 KB
17 3
Domain Requested by
15 www.webdigi.co.uk 1 redirects www.webdigi.co.uk
ajax.googleapis.com
2 ssl.google-analytics.com www.webdigi.co.uk
1 ajax.googleapis.com www.webdigi.co.uk
17 3

This site contains links to these domains. Also see Links.

Domain
www.facebook.com
twitter.com
plus.google.com
Subject Issuer Validity Valid
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2022-06-06 -
2023-06-05
a year crt.sh
upload.video.google.com
GTS CA 1C3
2022-07-04 -
2022-09-26
3 months crt.sh
*.google-analytics.com
GTS CA 1C3
2022-07-04 -
2022-09-26
3 months crt.sh

This page contains 1 frames:

Primary Page: https://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/
Frame ID: F356C63E384B58D4B8423412B373F783
Requests: 17 HTTP requests in this frame

Screenshot

Page Title

How to check if an email address exists without sending an email? by Web Development

Page URL History Show full URLs

  1. http://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/ HTTP 301
    https://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link rel=["']stylesheet["'] [^>]+/wp-(?:content|includes)/
  • /wp-(?:content|includes)/

Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js

Overall confidence: 100%
Detected patterns
  • swfobject.*\.js

Overall confidence: 100%
Detected patterns
  • /([\d.]+)/jquery(?:\.min)?\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Overall confidence: 100%
Detected patterns
  • jquery[.-]migrate(?:-([\d.]+))?(?:\.min)?\.js(?:\?ver=([\d.]+))?

Page Statistics

17
Requests

100 %
HTTPS

100 %
IPv6

3
Domains

3
Subdomains

3
IPs

2
Countries

260 kB
Transfer

438 kB
Size

5
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. http://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/ HTTP 301
    https://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

17 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/
Redirect Chain
  • http://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/
  • https://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/
80 KB
20 KB
Document
General
Full URL
https://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0a704688156d9ce0e2b66e3f9cde14a1b43c4d5fab1da156b86d797220c12354

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.134 Safari/537.36
accept-language
nl-NL,nl;q=0.9

Response headers

alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
cache-control
max-age=0
cf-cache-status
DYNAMIC
cf-ray
72ffbbe5c9ec9b92-FRA
content-encoding
gzip
content-type
text/html; charset=UTF-8
date
Sun, 24 Jul 2022 21:26:24 GMT
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
expires
Sun, 24 Jul 2022 21:26:24 GMT
last-modified
Sun, 24 Jul 2022 00:21:48 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=NgQHAgS5HA09gWhEvqsRwCk1OEXPPuZtsc5skkodaGWjiardB4yazgc2nN5tMRIlrU8rot9wqu0KJSkOVMJ8wkN6JM%2B1gc%2BdpGrjDHsTnOSWrNSpOIkyzeh%2B92W6wW%2FPh6uvOVES8jWQAFvrhUIWzw%3D%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
vary
X-Forwarded-Proto,Accept-Encoding,User-Agent

Redirect headers

CF-RAY
72ffbbe54c21bbfb-FRA
Cache-Control
max-age=3600
Connection
keep-alive
Date
Sun, 24 Jul 2022 21:26:24 GMT
Expires
Sun, 24 Jul 2022 22:26:24 GMT
Location
https://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/
NEL
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Report-To
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=hJO8ZbuyZOD6EnO%2FxaV7wRtinkm%2FbQBDaQUVAzrLc0CeWDX1TohaeVQUe7A%2ByL6TtUejv9jXCfLvAmESCcAUWysMVU%2Bp5ShuQK8MHmhDfOM13LycDdTHoIMBt8pM%2FWb%2BmrmXKap67YigEmdaCIn2Jw%3D%3D"}],"group":"cf-nel","max_age":604800}
Server
cloudflare
Transfer-Encoding
chunked
Vary
Accept-Encoding
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
style.css
www.webdigi.co.uk/blog/wp-content/themes/svbtle/
31 KB
8 KB
Stylesheet
General
Full URL
https://www.webdigi.co.uk/blog/wp-content/themes/svbtle/style.css
Requested by
Host: www.webdigi.co.uk
URL: https://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f9ce46f49ef5e7832f0a9c0ff9d8ec387531b8f5ac86ae0cfb56d6de8a8a4da0

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.134 Safari/537.36

Response headers

date
Sun, 24 Jul 2022 21:26:25 GMT
content-encoding
gzip
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
391975
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
7648
last-modified
Tue, 17 Mar 2015 08:23:39 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
X-Forwarded-Proto,Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=QhYFoDldYY2NZ5n70RRjrOXMqPM%2B4bsbTrEyi%2FMhyLOA26sgqz3tirTgpi9csJdLdjvAypSGTgcI0i6RE%2BmvyL1p4Xvj6PnhoYuNSrkL%2BQDaLxeTI0Zbc3KQH6R47FxGoNlXZ6JszzsJhRNgvFSx1w%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
72ffbbe65ac79b92-FRA
expires
Tue, 15 Apr 2025 20:00:00 GMT
wpp.css
www.webdigi.co.uk/blog/wp-content/plugins/wordpress-popular-posts/style/
835 B
746 B
Stylesheet
General
Full URL
https://www.webdigi.co.uk/blog/wp-content/plugins/wordpress-popular-posts/style/wpp.css
Requested by
Host: www.webdigi.co.uk
URL: https://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
587bc8623f57f52909746ade512c9a924050938090e719284dba977754e71f07

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.134 Safari/537.36

Response headers

date
Sun, 24 Jul 2022 21:26:25 GMT
content-encoding
gzip
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
291962
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
423
last-modified
Thu, 14 May 2015 07:19:50 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
X-Forwarded-Proto,Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=4AC44ZYYrtC%2FkDyFfleyK667rUKIsG49OBiW%2F5Ksrbh0izkV%2BUb2FSFmbjr%2BfUJ0MpnpAwZQuXm1LInRe1J2dUxEpPLN5YfmMpPaNU8ARbRTzH0T%2Bt8TkWuMjLNXi8xlPmJF2%2BVx1u%2F4jleGORvuCQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
72ffbbe65aca9b92-FRA
expires
Tue, 15 Apr 2025 20:00:00 GMT
jquery.js
www.webdigi.co.uk/blog/wp-includes/js/jquery/
95 KB
33 KB
Script
General
Full URL
https://www.webdigi.co.uk/blog/wp-includes/js/jquery/jquery.js
Requested by
Host: www.webdigi.co.uk
URL: https://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
fc48d1d80ece71a79a7b39877f4104d49d3da6c3665cf6dc203000fb7df4447e

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.134 Safari/537.36

Response headers

date
Sun, 24 Jul 2022 21:26:25 GMT
content-encoding
gzip
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
291962
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
33766
last-modified
Sat, 17 Sep 2016 21:11:56 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
X-Forwarded-Proto,Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=0vEfU2xKuima1EuzjDe%2FeWeqLcYaesMngfscQNpNkeUzOzxaBg3cvT7hGZrxALln%2F00s1C%2FqfFBTZhBNa2WluC5QK8SvBmWl8Phhwe6fsD6ibnG4A7u8ILqO8W4cBRy9u5mZImmqxCcascOLwsdBpw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/javascript; charset=utf-8
cache-control
public, max-age=2592000
accept-ranges
bytes
cf-ray
72ffbbe65acb9b92-FRA
expires
Tue, 15 Apr 2025 20:00:00 GMT
jquery-migrate.min.js
www.webdigi.co.uk/blog/wp-includes/js/jquery/
10 KB
4 KB
Script
General
Full URL
https://www.webdigi.co.uk/blog/wp-includes/js/jquery/jquery-migrate.min.js
Requested by
Host: www.webdigi.co.uk
URL: https://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
48eb8b500ae6a38617b5738d2b3faec481922a7782246e31d2755c034a45cd5d

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.134 Safari/537.36

Response headers

date
Sun, 24 Jul 2022 21:26:25 GMT
content-encoding
gzip
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
291962
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
4014
last-modified
Sat, 17 Sep 2016 21:11:56 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
X-Forwarded-Proto,Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=44%2FVc78qhQljTapwJON4YZrpZsk1bPhg1B9j71JEriQv3c1fyshZTkK3QiOVqs%2FQ9eMtA8f76M3Y5V6jX0uye47anL2tww7nCx1BXSG34pL%2Fj8ZXSOPTiMspmmAC2bzcEn9XYZimQ7SAkM7GVu9cqw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/javascript; charset=utf-8
cache-control
public, max-age=2592000
accept-ranges
bytes
cf-ray
72ffbbe65ace9b92-FRA
expires
Tue, 15 Apr 2025 20:00:00 GMT
swfobject.js
www.webdigi.co.uk/blog/wp-content/plugins/air-badge/
7 KB
3 KB
Script
General
Full URL
https://www.webdigi.co.uk/blog/wp-content/plugins/air-badge/swfobject.js
Requested by
Host: www.webdigi.co.uk
URL: https://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f2172868bc46d74ad32f2715bc25a8716e07a784b2ecb24d9d077d2125c6c993

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.134 Safari/537.36

Response headers

date
Sun, 24 Jul 2022 21:26:25 GMT
content-encoding
gzip
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
2248
last-modified
Tue, 24 Jul 2012 13:20:49 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
X-Forwarded-Proto,Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=2GEbNHIxA%2Br6LqC3O%2BuNJUYvjKCjnEUree9Jl3vD2MGzYV%2B%2FZK4Qrw2th6peNlkH9JYKqcrm99aPDVnENE5rh6CRPtNbY5AlRaKpgiF0wOCyh5PmWJUMZ%2FPeYocWDYQBrCvoNHAp%2Bqd3xcNB7e5Qrg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/javascript; charset=utf-8
cache-control
public, max-age=2592000
accept-ranges
bytes
cf-ray
72ffbbe65acf9b92-FRA
expires
Thu, 15 Apr 2025 20:00:00 GMT
MAC-Terminal-Verify-Email.png
www.webdigi.co.uk/blog/wp-content/uploads/2009/01/
24 KB
25 KB
Image
General
Full URL
https://www.webdigi.co.uk/blog/wp-content/uploads/2009/01/MAC-Terminal-Verify-Email.png
Requested by
Host: www.webdigi.co.uk
URL: https://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
bb4168b9daaa0161c00acbd8cb33ce3b49f9db348f4dc56fe66785a77dc6a87e

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.134 Safari/537.36

Response headers

date
Sun, 24 Jul 2022 21:26:25 GMT
cf-cache-status
MISS
last-modified
Wed, 18 Mar 2015 11:50:32 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
X-Forwarded-Proto,Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=XSHo2NbKLA28Wq8%2BM85%2BTTkpT%2Blay8fawEdcZWNsi%2BJVL9NTP8jObyC2AgBcYJbX4dv5VVuQbaXgbNMptnO7bQHTiMFa13cAMmecFDV8CS9qhuU1omktH%2Fg8VqIFlxNThVvHFPYaPXYZ8MqyEnXTJA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/png
cache-control
public, max-age=2592000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
accept-ranges
bytes
cf-ray
72ffbbe6ec2e9b9b-FRA
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
24508
expires
Thu, 15 Apr 2025 20:00:00 GMT
Windows-Email-Verification.png
www.webdigi.co.uk/blog/wp-content/uploads/2009/01/
6 KB
7 KB
Image
General
Full URL
https://www.webdigi.co.uk/blog/wp-content/uploads/2009/01/Windows-Email-Verification.png
Requested by
Host: www.webdigi.co.uk
URL: https://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
fb76f37a010a8cedaaee637eca26e672cef208e8c82457ab8ff85ad4f070b736

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.134 Safari/537.36

Response headers

date
Sun, 24 Jul 2022 21:26:25 GMT
cf-cache-status
MISS
last-modified
Wed, 18 Mar 2015 11:50:32 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
X-Forwarded-Proto,Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Z07XWeA8rAAIiXw9tcZ0VsNJfeBUoXL6zvOh%2F4WzPjdjsTB9gB0D232mX885ltYv81zwk8EghXtyZZwX9GOpe%2FLeUua7KbBUubDv633DGDO2x3jdytyRAnal6dnmyqqVeTazSQQLXOwkpPH%2FvUaHLw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/png
cache-control
public, max-age=2592000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
accept-ranges
bytes
cf-ray
72ffbbe6ec2f9b9b-FRA
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
6101
expires
Thu, 15 Apr 2025 20:00:00 GMT
jquery.min.js
ajax.googleapis.com/ajax/libs/jquery/1.7.2/
93 KB
93 KB
Script
General
Full URL
https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js
Requested by
Host: www.webdigi.co.uk
URL: https://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:800::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
47b68dce8cb6805ad5b3ea4d27af92a241f4e29a5c12a274c852e4346a0500b4
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://www.webdigi.co.uk/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.134 Safari/537.36

Response headers

date
Sun, 24 Jul 2022 17:55:54 GMT
x-content-type-options
nosniff
age
12631
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/hosted-libraries-pushers
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
94840
x-xss-protection
0
last-modified
Tue, 03 Mar 2020 19:15:00 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="hosted-libraries-pushers"
vary
Accept-Encoding
report-to
{"group":"hosted-libraries-pushers","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/hosted-libraries-pushers"}]}
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, stale-while-revalidate=2592000
accept-ranges
bytes
timing-allow-origin
*
expires
Mon, 24 Jul 2023 17:55:54 GMT
comment-reply.min.js
www.webdigi.co.uk/blog/wp-includes/js/
1 KB
1 KB
Script
General
Full URL
https://www.webdigi.co.uk/blog/wp-includes/js/comment-reply.min.js
Requested by
Host: www.webdigi.co.uk
URL: https://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
1b1ca0f15010e0124bd4ca481404643c88f7eda1b276e9554d0ed83fb45b7e30

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.134 Safari/537.36

Response headers

date
Sun, 24 Jul 2022 21:26:25 GMT
content-encoding
gzip
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
822230
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
589
last-modified
Sat, 17 Sep 2016 21:11:56 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
X-Forwarded-Proto,Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=10I65CoTOhHx%2BpeWVUTPeyDN8yhVZ7caq%2F8Ute66Hb8kqg7i5WY%2B1miFc02ERrjp1qeQ8zSSKZjodjzXrRoQxNV8uAbF2V95g0ErUPimmvqtz9buAT%2FWNFzz6JxBYtM1%2Bqieffvu%2BWYorF%2F%2FzGeidg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/javascript; charset=utf-8
cache-control
public, max-age=2592000
accept-ranges
bytes
cf-ray
72ffbbe6ec289b9b-FRA
expires
Tue, 15 Apr 2025 20:00:00 GMT
wp-embed.min.js
www.webdigi.co.uk/blog/wp-includes/js/
1 KB
1 KB
Script
General
Full URL
https://www.webdigi.co.uk/blog/wp-includes/js/wp-embed.min.js
Requested by
Host: www.webdigi.co.uk
URL: https://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
dcb5e540e62fc85857254a1066afb6a7e8999279c6d4c583eef855d39f9289c0

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.134 Safari/537.36

Response headers

date
Sun, 24 Jul 2022 21:26:25 GMT
content-encoding
gzip
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
292780
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
751
last-modified
Fri, 10 Feb 2017 13:43:52 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
X-Forwarded-Proto,Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=NC5rfhGsBsY6ScNCtcp6v9rsCWORiL2ExYXVMtaMIx7gVSbTrprLxqaRmRyEDtYDkdu4GPnvf%2BGHHMAxaww75OKaYTcfKZsnfk%2FJjS9PxgIeUlERxZrxMWAiKVvv00OQkqrVr7IgHHElrCn32hM50A%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/javascript; charset=utf-8
cache-control
public, max-age=2592000
accept-ranges
bytes
cf-ray
72ffbbe6ec2c9b9b-FRA
expires
Tue, 15 Apr 2025 20:00:00 GMT
ga.js
ssl.google-analytics.com/
45 KB
17 KB
Script
General
Full URL
https://ssl.google-analytics.com/ga.js
Requested by
Host: www.webdigi.co.uk
URL: https://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:812::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
1259ea99bd76596239bfd3102c679eb0a5052578dc526b0452f4d42f8bcdd45f
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://www.webdigi.co.uk/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.134 Safari/537.36

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Wed, 13 Apr 2022 21:02:38 GMT
server
Golfe2
age
5721
date
Sun, 24 Jul 2022 19:51:04 GMT
vary
Accept-Encoding
content-type
text/javascript
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
17168
expires
Sun, 24 Jul 2022 21:51:04 GMT
admin-ajax.php
www.webdigi.co.uk/blog/wp-admin/
41 B
712 B
XHR
General
Full URL
https://www.webdigi.co.uk/blog/wp-admin/admin-ajax.php
Requested by
Host: www.webdigi.co.uk
URL: https://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f7377eaede0c9fbd6ebf4eb6dd99cbd275f3b86c5c58c0c8da97eeb29572788c
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/
accept-language
nl-NL,nl;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.134 Safari/537.36
Content-type
application/x-www-form-urlencoded

Response headers

date
Sun, 24 Jul 2022 21:26:25 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
72ffbbe6ec2a9b9b-FRA
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
server
cloudflare
x-frame-options
SAMEORIGIN
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
X-Forwarded-Proto,Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=ICwVCYpd7h5tMTHjdfA5v6H9AphsUh54WSZo5h%2BXGP4iJ11IUn1upG7e9lbykM1F9LCUH8fPUxP0fZ1zoc1Vk2KoI2hcaFYigozhkVw92XOxtEOJ12g4uGkZdZ9wb5orXOXxWAzxgKMKwWTy%2BGLdWg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/html; charset=UTF-8
access-control-allow-origin
https://www.webdigi.co.uk
cache-control
no-cache, must-revalidate, max-age=0
access-control-allow-credentials
true
x-robots-tag
noindex
expires
Wed, 11 Jan 1984 05:00:00 GMT
logo1.png
www.webdigi.co.uk/blog/wp-content/uploads/2013/09/
14 KB
15 KB
Image
General
Full URL
https://www.webdigi.co.uk/blog/wp-content/uploads/2013/09/logo1.png
Requested by
Host: www.webdigi.co.uk
URL: https://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b308719d479115177a4dd3ad692763eb26a88c2593a91544488709ace5cc1d99

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.134 Safari/537.36

Response headers

date
Sun, 24 Jul 2022 21:26:25 GMT
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
291962
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
14753
last-modified
Sat, 17 Sep 2016 22:14:52 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
X-Forwarded-Proto,Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=tcfBKwev8pzJICacSkuJhYBE565qIxEdZg99RZQr8SBfsT%2F2q7BmSbbU%2B1uLh33ZJXWaV56TsjUIYnhhm06MMsumv2%2FDKdiRobvmSLdydvQ6gYKVnXwZ1moObA7D9%2B2EO9XL7nKZhMFQcVDnd%2BembQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/png
cache-control
public, max-age=2592000
accept-ranges
bytes
cf-ray
72ffbbe6ec309b9b-FRA
expires
Tue, 15 Apr 2025 20:00:00 GMT
sprite.ad04bf66e207c99388fec7669ddb6fb9.png
www.webdigi.co.uk/blog/wp-content/themes/svbtle/images/
30 KB
30 KB
Image
General
Full URL
https://www.webdigi.co.uk/blog/wp-content/themes/svbtle/images/sprite.ad04bf66e207c99388fec7669ddb6fb9.png
Requested by
Host: www.webdigi.co.uk
URL: https://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9bfab49e0d4b5b4a6f8d65593c5692e35fae4aaeb256a93d3c93d862a26b0232

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.134 Safari/537.36

Response headers

date
Sun, 24 Jul 2022 21:26:25 GMT
cf-cache-status
MISS
last-modified
Tue, 12 Aug 2014 10:35:48 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
X-Forwarded-Proto,Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=vxM0h9v%2FiGdN1o01%2B2uWce9hNhDYNYoYev0IPIHZpvH%2Boq3UV%2Fyhna2OgZ3pX2nf6gTGnd%2F7YOI8c4JcO2qKHNCw%2FrbtZMBXneUMeZg4XUIwrHbcM%2Fk3kKHcUBk5lWSUCyxurl%2Fj3aQYc011rHw%2F0w%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/png
cache-control
public, max-age=2592000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
accept-ranges
bytes
cf-ray
72ffbbe71c819b9b-FRA
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
30450
expires
Thu, 15 Apr 2025 20:00:00 GMT
__utm.gif
ssl.google-analytics.com/r/
35 B
54 B
Image
General
Full URL
https://ssl.google-analytics.com/r/__utm.gif?utmwv=5.7.2&utms=1&utmn=1145175167&utmhn=www.webdigi.co.uk&utmcs=UTF-8&utmsr=1600x1200&utmvp=1600x1200&utmsc=24-bit&utmul=en-us&utmje=0&utmfl=-&utmdt=How%20to%20check%20if%20an%20email%20address%20exists%20without%20sending%20an%20email%3F%20by%20Web%20Development&utmhid=1404732463&utmr=-&utmp=%2Fblog%2F2009%2Fhow-to-check-if-an-email-address-exists-without-sending-an-email%2F&utmht=1658697985183&utmac=UA-3659733-1&utmcc=__utma%3D155417661.1915480709.1658697985.1658697985.1658697985.1%3B%2B__utmz%3D155417661.1658697985.1.1.utmcsr%3D(direct)%7Cutmccn%3D(direct)%7Cutmcmd%3D(none)%3B&utmjid=673300747&utmredir=1&utmu=qAAAAAAAAAAAAAAAAAAAAAAE~
Requested by
Host: www.webdigi.co.uk
URL: https://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:812::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://www.webdigi.co.uk/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.134 Safari/537.36

Response headers

pragma
no-cache
date
Sun, 24 Jul 2022 21:26:25 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
image/gif
access-control-allow-origin
*
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
35
expires
Fri, 01 Jan 1990 00:00:00 GMT
admin-ajax.php
www.webdigi.co.uk/blog/wp-admin/
1 B
684 B
XHR
General
Full URL
https://www.webdigi.co.uk/blog/wp-admin/admin-ajax.php
Requested by
Host: ajax.googleapis.com
URL: https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

Accept
*/*
Referer
https://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/
X-Requested-With
XMLHttpRequest
accept-language
nl-NL,nl;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.134 Safari/537.36
Content-Type
application/x-www-form-urlencoded; charset=UTF-8

Response headers

date
Sun, 24 Jul 2022 21:26:25 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
72ffbbe79d009b9b-FRA
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
server
cloudflare
x-frame-options
SAMEORIGIN
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
X-Forwarded-Proto,Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=tSapjpfifjavsY%2F%2FSYpFJLdTBps49dqD9AKA254rC8rTLbVpG5w0%2Fa%2BGIcEFNQifYAu1bmq03ikuHJt%2BMeRYxJJlpPUEtzvATqOs%2FFGooKtU5bQNvPej4G3OUU5p9F139DKrRoMMXSrB2sBD1OoRiw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/html; charset=UTF-8
access-control-allow-origin
https://www.webdigi.co.uk
cache-control
no-cache, must-revalidate, max-age=0
access-control-allow-credentials
true
x-robots-tag
noindex
expires
Wed, 11 Jan 1984 05:00:00 GMT

Verdicts & Comments Add Verdict or Comment

31 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

object| oncontextlost object| oncontextrestored function| structuredClone object| launchQueue object| onbeforematch function| getScreenDetails function| queryLocalFonts object| navigation object| _gaq object| _wpemojiSettings function| $ function| jQuery object| deconcept function| getQueryParamValue function| FlashObject function| SWFObject number| sampling_active number| sampling_rate boolean| do_request undefined| num object| xhr string| url string| params object| _gat object| gaGlobal function| getKudos function| setViewport function| startCode object| addComment object| wp string| article

5 Cookies

Domain/Path Name / Value
.webdigi.co.uk/ Name: __utma
Value: 155417661.1915480709.1658697985.1658697985.1658697985.1
.webdigi.co.uk/ Name: __utmc
Value: 155417661
.webdigi.co.uk/ Name: __utmz
Value: 155417661.1658697985.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none)
.webdigi.co.uk/ Name: __utmt
Value: 1
.webdigi.co.uk/ Name: __utmb
Value: 155417661.1.10.1658697985