URL: https://blog.acolyer.org/2019/04/17/teaching-rigorous-distributed-systems-with-efficient-model-checking/
Submission: On April 17 via automatic, source hackernews

Summary

This website contacted 12 IPs in 2 countries across 8 domains to perform 43 HTTP transactions. The main IP is 192.0.78.12, located in San Francisco, United States and belongs to AUTOMATTIC - Automattic, Inc, US. The main domain is blog.acolyer.org.
TLS certificate: Issued by Let's Encrypt Authority X3 on February 27th 2019. Valid for: 3 months.
This is the only time blog.acolyer.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
2 192.0.78.12 2635 (AUTOMATTIC)
17 192.0.77.32 2635 (AUTOMATTIC)
4 192.0.72.20 2635 (AUTOMATTIC)
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1 2a00:1450:400... 15169 (GOOGLE)
4 2606:2800:234... 15133 (EDGECAST)
1 192.0.78.18 2635 (AUTOMATTIC)
1 2606:2800:134... 15133 (EDGECAST)
1 104.244.42.8 13414 (TWITTER)
43 12
Domain Requested by
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43 17
Subject Issuer Validity Valid
tls.automattic.com
Let's Encrypt Authority X3
2019-02-27 -
2019-05-28
3 months crt.sh
*.wp.com
Go Daddy Secure Certificate Authority - G2
2018-04-10 -
2020-05-11
2 years crt.sh
*.files.wordpress.com
Sectigo RSA Domain Validation Secure Server CA
2019-01-15 -
2021-01-14
2 years crt.sh
*.gravatar.com
COMODO RSA Domain Validation Secure Server CA
2018-09-06 -
2020-09-05
2 years crt.sh
www.google.com
Google Internet Authority G3
2019-03-01 -
2019-05-24
3 months crt.sh
*.google.com
Google Internet Authority G3
2019-03-01 -
2019-05-24
3 months crt.sh
*.twimg.com
DigiCert SHA2 High Assurance Server CA
2018-11-19 -
2019-11-27
a year crt.sh
*.wordpress.com
COMODO RSA Domain Validation Secure Server CA
2018-09-06 -
2020-09-05
2 years crt.sh
syndication.twitter.com
DigiCert SHA2 High Assurance Server CA
2019-01-24 -
2020-01-24
a year crt.sh

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Screenshot


Detected technologies

Overall confidence: 100%
Detected patterns
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Overall confidence: 100%
Detected patterns
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  • html /<link[^>]+s\d+\.wp\.com/i
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Overall confidence: 100%
Detected patterns
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Overall confidence: 100%
Detected patterns
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Overall confidence: 100%
Detected patterns
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Overall confidence: 100%
Detected patterns
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Detected patterns
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Detected patterns
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Page Statistics

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2
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Content-Encoding
gzip
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Server
ECS (fcn/4186)
Etag
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Vary
Accept-Encoding
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Access-Control-Allow-Origin
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Response headers

Date
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Content-Encoding
gzip
Last-Modified
Thu, 07 Mar 2019 17:39:16 GMT
Server
ECS (fcn/40FA)
Etag
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Request headers

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:authority
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Response headers

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pragma
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Request headers

Referer
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Response headers

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content-encoding
gzip
x-content-type-options
nosniff
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404 Not Found
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200
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server
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TLS 1.2, ECDHE_RSA, AES_128_GCM
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Request headers

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User-Agent
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Response headers

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content-encoding
gzip
x-content-type-options
nosniff
status
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Software
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Request headers

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:authority
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Response headers

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Response headers

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Verdicts & Comments Add Verdict or Comment

83 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| onselectstart object| onselectionchange function| queueMicrotask string| wpcom_remote_login_extra_auth function| wpcom_remote_login_remove_dom_node_id function| wpcom_remote_login_remove_dom_node_classes function| wpcom_remote_login_final_cleanup function| addLoadEvent object| _wpemojiSettings object| related_posts_js_options object| NO_JQUERY object| wpcom_mobile_user_agent_info undefined| $ function| jQuery function| pm object| jQuery112404679143068655405 object| Jetpack object| twemoji object| wp function| highlander_expando_javascript function| hex_md5 function| b64_md5 function| str_md5 function| hex_hmac_md5 function| b64_hmac_md5 function| str_hmac_md5 function| md5_vm_test function| core_md5 function| md5_cmn function| md5_ff function| md5_gg function| md5_hh function| md5_ii function| core_hmac_md5 function| safe_add function| bit_rol function| str2binl function| binl2str function| binl2hex function| binl2b64 object| Gravatar object| GProfile number| hexcase string| b64pad number| chrsz object| WPGroHo object| HighlanderComments object| WPCOM_sharing_counts object| actionbardata object| sharing_js_options object| ___grecaptcha_cfg object| grecaptcha boolean| __google_recaptcha_client object| wpcom_img_zoomer object| jetpackLikesWidgetQueue object| jetpackLikesWidgetBatch boolean| jetpackLikesMasterReady function| JetpackLikespostMessage function| JetpackLikesBatchHandler function| JetpackLikesMessageListener function| JetpackLikesWidgetQueueHandler object| wpcom object| ak_js object| commentForm undefined| replyRowContainer undefined| children object| WPCOMSharing object| detectZoom object| addComment undefined| windowOpen object| _tkq object| _stq string| mobileStatsQueryString string| new_css function| st_go function| ex_go function| re_go function| linktracker_init object| __twttrll object| twttr object| __twttr object| recaptcha object| closure_lm_128085

0 Cookies

3 Console Messages

Source Level URL
Text
console-api log URL: https://s1.wp.com/_static/??-eJyFj+EKwjAMhF/Irug6/CU+S+1iSW3T2rQb+vR2oD/UoRAIR77jLnJOAsn4OgJL1+ZaId+eq3O8kb8AEdBmXaALSC/YRCpAZWFT5BKAWVtYuYZ4Qg+iMuQGUGkx57jCvVdCmhDmv5iDkrS5iAyM96/0UEXy1SKxzODbA6NYun6o5jqGw3YY1K7v90q5BzAxcHE=(Line 8)
Message:
JQMIGRATE: Migrate is installed, version 1.4.1
console-api info URL: https://platform.twitter.com/widgets.js(Line 1)
Message:
You may have been affected by an update to settings in embedded timelines. See https://twittercommunity.com/t/deprecating-widget-settings/102295.
console-api error URL: https://platform.twitter.com/widgets.js(Line 1)
Message:
Profile timeline for screen_name: 519408925733425153 not found

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header Value
Strict-Transport-Security max-age=86400

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

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blog.acolyer.org
cdn.syndication.twimg.com
pixel.wp.com
platform.twitter.com
r-login.wordpress.com
s0.wp.com
s1.wp.com
s2.wp.com
secure.gravatar.com
stats.wp.com
syndication.twitter.com
widgets.wp.com
www.google.com
www.gstatic.com
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192.0.72.20
192.0.76.3
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192.0.78.12
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