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2a04:4e42::644 Public Scan

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Submitted URL:
https://rss.client.netty.client.connection.timeout.ms/
Effective URL:
https://kafka.apache.org/documentation/
Submission: On October 13 via api (October 13th 2024, 11:33:39 am UTC) from US — Scanned from US

Summary HTTP 22 Redirects Links 100 Behaviour Indicators

Summary

This website contacted 2 IPs in 2 countries across 2 domains to perform 22 HTTP transactions. The main IP is 2a04:4e42::644, located in United States and belongs to FASTLY, US. The main domain is kafka.apache.org. The Cisco Umbrella rank of the primary domain is 631429.
TLS certificate: Issued by R11 on October 4th 2024. Valid for: 3 months.

This is the only time kafka.apache.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	23.187.248.18 23.187.248.18	46505 (NIXIHOST) (NIXIHOST)
20	2a04:4e42::644 2a04:4e42::644	54113 (FASTLY) (FASTLY)
2	3.220.53.221 3.220.53.221	14618 (AMAZON-AES) (AMAZON-AES)
22	2

1 23.187.248.18 (None, ) 1 redirects

ASN46505 (NIXIHOST, US)
PTR: iah-s02.nixihost.com

rss.client.netty.client.connection.timeout.ms	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

20 2a04:4e42::644 (United States)

ASN54113 (FASTLY, US)

kafka.apache.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 3.220.53.221 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-3-220-53-221.compute-1.amazonaws.com

matomo.privacy.apache.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
22	apache.org kafka.apache.org — Cisco Umbrella Rank: 631429 matomo.privacy.apache.org — Cisco Umbrella Rank: 797848	2 MB
1	timeout.ms 1 redirects rss.client.netty.client.connection.timeout.ms	1 KB
22	2

	Domain	Requested by
20	kafka.apache.org	kafka.apache.org
2	matomo.privacy.apache.org	kafka.apache.org matomo.privacy.apache.org
1	rss.client.netty.client.connection.timeout.ms	1 redirects
22	3

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

Domain
cwiki.apache.org
kafka-summit.org
www.apache.org
privacy.apache.org
engineering.linkedin.com
activemq.apache.org
www.rabbitmq.com
storm.apache.org
samza.apache.org
martinfowler.com
bookkeeper.apache.org
github.com
issues.apache.org
nvd.nist.gov
reload4j.qos.ch
www.slf4j.org
zookeeper.apache.org

Subject Issuer	Validity	Valid
*.apache.org R11	`2024-10-04` - `2025-01-02`	3 months	crt.sh
privacy-vm1.apache.org R10	`2024-09-17` - `2024-12-16`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://kafka.apache.org/documentation/
Frame ID: 27C0948B964B9307229BF1B9C0830BCC
Requests: 22 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Apache Kafka

Page URL History Show full URLs

https://rss.client.netty.client.connection.timeout.ms/ HTTP 302
https://kafka.apache.org/documentation/ Page URL

Detected technologies

Handlebars (JavaScript Frameworks) Expand

Overall confidence: 100%
Detected patterns

handlebars(?:\.runtime)?(?:-v([\d.]+?))?(?:\.min)?\.js

Font Awesome (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

(?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)

jQuery (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

22
Requests

100 %
HTTPS

33 %
IPv6

2
Domains

3
Subdomains

2
IPs

2
Countries

1748 kB
Transfer

3739 kB
Size

0
Cookies

100 Outgoing links

These are links going to different origins than the main page.

URL: https://cwiki.apache.org/confluence/display/KAFKA/Clients
Title: Clients

Search URL Search Domain Scan URL

URL: https://kafka-summit.org/
Title: Kafka Summit

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/Ecosystem
Title: Ecosystem

Search URL Search Domain Scan URL

URL: https://www.apache.org/licenses/
Title: License

Search URL Search Domain Scan URL

URL: https://www.apache.org/foundation/sponsorship.html
Title: Donate

Search URL Search Domain Scan URL

URL: https://www.apache.org/foundation/thanks.html
Title: Sponsors

Search URL Search Domain Scan URL

URL: https://www.apache.org/security/
Title: Security

Search URL Search Domain Scan URL

URL: https://privacy.apache.org/policies/privacy-policy-public.html
Title: Privacy

Search URL Search Domain Scan URL

URL: https://www.apache.org/
Title: Apache.org

Search URL Search Domain Scan URL

URL: https://kafka-summit.org/past-events/
Title: watch talks from Kafka Summit

Search URL Search Domain Scan URL

URL: https://engineering.linkedin.com/distributed-systems/log-what-every-software-engineer-should-know-about-real-time-datas-unifying/
Title: this blog post

Search URL Search Domain Scan URL

URL: https://activemq.apache.org/
Title: ActiveMQ

Search URL Search Domain Scan URL

URL: https://www.rabbitmq.com/
Title: RabbitMQ

Search URL Search Domain Scan URL

URL: https://storm.apache.org/
Title: Apache Storm

Search URL Search Domain Scan URL

URL: https://samza.apache.org/
Title: Apache Samza

Search URL Search Domain Scan URL

URL: https://martinfowler.com/eaaDev/EventSourcing.html
Title: Event sourcing

Search URL Search Domain Scan URL

URL: https://bookkeeper.apache.org/
Title: Apache BookKeeper

Search URL Search Domain Scan URL

URL: https://www.apache.org/dyn/closer.cgi?path=/kafka/3.8.0/kafka_2.13-3.8.0.tgz
Title: Download

Search URL Search Domain Scan URL

URL: https://github.com/apache/kafka/blob/trunk/server-common/src/main/java/org/apache/kafka/server/common/MetadataVersion.java
Title: MetadataVersion

Search URL Search Domain Scan URL

URL: https://issues.apache.org/jira/browse/KAFKA-15905
Title: KAFKA-15905

Search URL Search Domain Scan URL

URL: https://issues.apache.org/jira/browse/KAFKA-16606
Title: KAFKA-16606

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=284789510
Title: KIP-1013

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-896%3A+Remove+old+client+protocol+API+versions+in+Kafka+4.0
Title: KIP-896

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-848%3A+The+Next+Generation+of+the+Consumer+Rebalance+Protocol
Title: KIP-848

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/The+Next+Generation+of+the+Consumer+Rebalance+Protocol+%28KIP-848%29+-+Early+Access+Release+Notes
Title: Early Access Release Notes

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-963%3A+Additional+metrics+in+Tiered+Storage
Title: KIP-963

Search URL Search Domain Scan URL

URL: https://issues.apache.org/jira/browse/KAFKA-15906
Title: KAFKA-15906

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-902%3A+Upgrade+Zookeeper+to+3.8.1
Title: KIP-902

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-937%3A+Improve+Message+Timestamp+Validation
Title: KIP-937

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-925%3A+Rack+aware+task+assignment+in+Kafka+Streams
Title: KIP-925

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-405%3A+Kafka+Tiered+Storage
Title: KIP-405

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/Kafka+Tiered+Storage+Early+Access+Release+Notes
Title: Tiered Storage Early Access Release Note

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-890%3A+Transactions+Server-Side+Defense
Title: KIP-890

Search URL Search Domain Scan URL

URL: https://issues.apache.org/jira/browse/KAFKA-15552
Title: KAFKA-15552

Search URL Search Domain Scan URL

URL: https://issues.apache.org/jira/browse/KAFKA-15353
Title: KAFKA-15353

Search URL Search Domain Scan URL

URL: https://issues.apache.org/jira/browse/KAFKA-15202
Title: KAFKA-15202

Search URL Search Domain Scan URL

URL: https://nvd.nist.gov/vuln/detail/CVE-2023-34455
Title: CVE-2023-34455.

Search URL Search Domain Scan URL

URL: https://issues.apache.org/jira/browse/KAFKA-15053
Title: KAFKA-15053

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-889%3A+Versioned+State+Stores
Title: KIP-889

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-914%3A+DSL+Processor+Semantics+for+Versioned+Stores
Title: KIP-914

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-904%3A+Kafka+Streams+-+Guarantee+subtractor+is+called+before+adder+if+key+has+not+changed
Title: KIP-904

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-399%3A+Extend+ProductionExceptionHandler+to+cover+serialization+exceptions
Title: KIP-399

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-894%3A+Use+incrementalAlterConfigs+API+for+syncing+topic+configurations
Title: KIP-894

Search URL Search Domain Scan URL

URL: https://issues.apache.org/jira/browse/KAFKA-14525
Title: KAFKA-14525

Search URL Search Domain Scan URL

URL: https://issues.apache.org/jira/browse/KAFKA-12468
Title: KAFKA-12468

Search URL Search Domain Scan URL

URL: https://github.com/apache/kafka/pull/13178
Title: PR #13178

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-833%3A+Mark+KRaft+as+Production+Ready
Title: KIP-833

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-794%3A+Strictly+Uniform+Sticky+Partitioner
Title: KIP-794

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-843%3A+Adding+addMetricIfAbsent+method+to+Metrics
Title: KIP-843

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-679%3A+Producer+will+enable+the+strongest+delivery+guarantee+by+default#KIP679:Producerwillenablethestrongestdeliveryguaranteebydefault-Compatibility,Deprecation,andMigrationPlan
Title: KIP-679

Search URL Search Domain Scan URL

URL: https://issues.apache.org/jira/browse/KAFKA-13598
Title: KAFKA-13598

Search URL Search Domain Scan URL

URL: https://reload4j.qos.ch/
Title: reload4j

Search URL Search Domain Scan URL

URL: https://www.slf4j.org/manual.html#swapping
Title: slf4j-log4j12 version 1.7.35 or above

Search URL Search Domain Scan URL

URL: https://www.slf4j.org/codes.html#no_tlm
Title: possible compatibility issues originating from the logging framework

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-773%3A+Differentiate+consistently+metric+latency+measured+in+millis+and+nanos
Title: KIP-773

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-516%3A+Topic+Identifiers
Title: KIP-516

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-679%3A+Producer+will+enable+the+strongest+delivery+guarantee+by+default
Title: KIP-679

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=181308223
Title: KIP-750

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=181308218
Title: KIP-751

Search URL Search Domain Scan URL

URL: https://github.com/apache/kafka/pull/10203
Title: now available in the runtime classpath instead of compile and runtime classpaths

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-735%3A+Increase+default+consumer+session+timeout
Title: KIP-735

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-724%3A+Drop+support+for+message+formats+v0+and+v1
Title: KIP-724

Search URL Search Domain Scan URL

URL: https://issues.apache.org/jira/browse/KAFKA-5146
Title: KAFKA-5146

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-590%3A+Redirect+Zookeeper+Mutation+Protocols+to+The+Controller
Title: KIP-590

Search URL Search Domain Scan URL

URL: https://issues.apache.org/jira/browse/KAFKA-12573
Title: KAFKA-12573

Search URL Search Domain Scan URL

URL: https://issues.apache.org/jira/browse/KAFKA-12584
Title: KAFKA-12584

Search URL Search Domain Scan URL

URL: https://issues.apache.org/jira/browse/KAFKA-12577
Title: KAFKA-12577

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-429:+Kafka+Consumer+Incremental+Rebalance+Protocol#KIP429:KafkaConsumerIncrementalRebalanceProtocol-Consumer
Title: here

Search URL Search Domain Scan URL

URL: https://issues.apache.org/jira/browse/KAFKA-12591
Title: KAFKA-12591

Search URL Search Domain Scan URL

URL: https://issues.apache.org/jira/browse/KAFKA-12482
Title: KAFKA-12482

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/x/zJONCg
Title: KIP-732

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/x/2YDOCg
Title: removed

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-418%3A+A+method-chaining+way+to+branch+KStream
Title: KIP-418

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-595%3A+A+Raft+Protocol+for+the+Metadata+Quorum
Title: KIP-595

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-651+-+Support+PEM+format+for+SSL+certificates+and+private+key
Title: adds support

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-612%3A+Ability+to+Limit+Connection+Creation+Rate+on+Brokers
Title: adds support

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-599%3A+Throttle+Create+Topic%2C+Create+Partition+and+Delete+Topic+Operations
Title: KIP-599

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-584%3A+Versioning+scheme+for+features
Title: KIP-584

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-431%3A+Support+of+printing+additional+ConsumerRecord+fields+in+DefaultMessageFormatter
Title: KIP-431

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-554%3A+Add+Broker-side+SCRAM+Config+API
Title: KIP-554

Search URL Search Domain Scan URL

URL: https://github.com/apache/kafka/pull/9284
Title: KAFKA-10479

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-450%3A+Sliding+Window+Aggregations+in+the+DSL
Title: Sliding Windows Aggregations

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-617%3A+Allow+Kafka+Streams+State+Stores+to+be+iterated+backwards
Title: KIP-617

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-613%3A+Add+end-to-end+latency+metrics+to+Streams
Title: KIP-613

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-607%3A+Add+Metrics+to+Kafka+Streams+to+Report+Properties+of+RocksDB
Title: KIP-607

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-616%3A+Rename+implicit+Serdes+instances+in+kafka-streams-scala
Title: KIP-616

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-447%3A+Producer+scalability+for+exactly+once+semantics
Title: KIP-447

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-573%3A+Enable+TLSv1.3+by+default
Title: KIP-573

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-602%3A+Change+default+value+for+client.dns.lookup
Title: KIP-602

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-455%3A+Create+an+Administrative+API+for+Replica+Reassignment
Title: KIP-455

Search URL Search Domain Scan URL

URL: https://github.com/apache/kafka/tree/2.5/examples
Title: examples

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-531%3A+Drop+support+for+Scala+2.11+in+Kafka+2.5
Title: KIP-531

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-504+-+Add+new+Java+Authorizer+Interface
Title: KIP-504

Search URL Search Domain Scan URL

URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3056
Title: ZOOKEEPER-3056

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-515%3A+Enable+ZK+client+to+use+the+new+TLS+supported+authentication
Title: KIP-515

Search URL Search Domain Scan URL

URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3644
Title: ZOOKEEPER-3644

Search URL Search Domain Scan URL

URL: https://issues.apache.org/jira/secure/attachment/12928686/snapshot.0
Title: snapshot

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/ZOOKEEPER/Upgrade+FAQ
Title: ZooKeeper Upgrade FAQ

Search URL Search Domain Scan URL

URL: https://zookeeper.apache.org/doc/r3.5.6/zookeeperAdmin.html#sc_adminserver
Title: AdminServer

Search URL Search Domain Scan URL

URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-520%3A+Add+overloaded+Consumer%23committed+for+batching+partitions
Title: KIP-520

Search URL Search Domain Scan URL

Page URL History

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

https://rss.client.netty.client.connection.timeout.ms/ HTTP 302
https://kafka.apache.org/documentation/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

22 HTTP transactions
0 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H2

200

Primary Request / Show response
kafka.apache.org/documentation/
Redirect Chain

https://rss.client.netty.client.connection.timeout.ms/
https://kafka.apache.org/documentation/

2 MB
311 KB

972ms
324ms

Document
text/html

2a04:4e42::644
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

https://kafka.apache.org/documentation/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a04:4e42::644 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

Apache /

Resource Hash

9b18695b06f5719dabe2f983980aa0b6a9af5be3182f24bb4580cfa2c3e5c201

Security Headers

Name	Value
Content-Security-Policy	frame-src https://youtube.com https://www.youtube.com
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36

Response headers

accept-ranges: bytes
access-control-allow-origin: *
age: 0
content-encoding: gzip
content-length: 317855
content-security-policy: frame-src https://youtube.com https://www.youtube.com
content-type: text/html
date: Sun, 13 Oct 2024 11:33:32 GMT
server: Apache
strict-transport-security: max-age=31536000; includeSubDomains; preload
vary: Accept-Encoding
via: 1.1 varnish, 1.1 varnish
x-cache: HIT, MISS
x-cache-hits: 14, 0
x-served-by: cache-hel1410031-HEL, cache-lga21993-LGA
x-timer: S1728819212.839014,VS0,VE316

Redirect headers

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cache-control: no-cache, no-store, must-revalidate, max-age=0
content-length: 771
content-type: text/html
date: Sun, 13 Oct 2024 11:33:31 GMT
location: https://kafka.apache.org/documentation/
server: LiteSpeed

GET
H2 200 styles.css
kafka.apache.org/css/ 53 KB
10 KB 318ms
313ms Stylesheet
text/css 2a04:4e42::644
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

https://kafka.apache.org/css/styles.css?2

Requested by

Host: kafka.apache.org
URL: https://kafka.apache.org/documentation/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a04:4e42::644 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

Apache /

Resource Hash

8cf39a76553838351f1546f7c2a14af22d204ba65bd717c418cff57306e9591d

Security Headers

Name	Value
Content-Security-Policy	frame-src https://youtube.com https://www.youtube.com
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://kafka.apache.org/documentation/

Response headers

content-encoding: gzip
etag: "d5f7-5e4278d3bdf8b-gzip"
age: 4965
x-cache: HIT, HIT
date: Sun, 13 Oct 2024 11:33:32 GMT
last-modified: Tue, 19 Jul 2022 12:23:27 GMT
vary: Accept-Encoding
x-cache-hits: 1, 0
content-type: text/css
x-served-by: cache-hel1410027-HEL, cache-lga21993-LGA
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-security-policy: frame-src https://youtube.com https://www.youtube.com
x-timer: S1728819212.370880,VS0,VE301
via: 1.1 varnish, 1.1 varnish
accept-ranges: bytes
access-control-allow-origin: *
content-length: 10349
server: Apache

GET
H2 200 fonts.css
kafka.apache.org/css/ 5 KB
602 B 115ms
111ms Stylesheet
text/css 2a04:4e42::644
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

https://kafka.apache.org/css/fonts.css

Requested by

Host: kafka.apache.org
URL: https://kafka.apache.org/documentation/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a04:4e42::644 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

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Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://kafka.apache.org/documentation/

Response headers

etag: "b6911-5df370cf92619"
age: 1961
x-cache: HIT, HIT
date: Sun, 13 Oct 2024 11:33:33 GMT
last-modified: Tue, 17 May 2022 15:46:57 GMT
content-type: image/png
x-cache-hits: 5071, 0
x-served-by: cache-hel1410026-HEL, cache-lga21993-LGA
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-security-policy: frame-src https://youtube.com https://www.youtube.com
x-timer: S1728819213.988581,VS0,VE100
via: 1.1 varnish, 1.1 varnish
accept-ranges: bytes
access-control-allow-origin: *
content-length: 747793
server: Apache

GET
H2 200 kafka_log.png
kafka.apache.org/38/images/ 112 KB
112 KB 9ms
8ms Image
image/png 2a04:4e42::644
FASTLY

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://kafka.apache.org/38/images/kafka_log.png

Requested by

Host: kafka.apache.org
URL: https://kafka.apache.org/documentation/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a04:4e42::644 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

Apache /

Resource Hash

a9ecd448903154eca82851d5ce42db420f5f55c9c5a4fb09dbabb9799435e640

Security Headers

Name	Value
Content-Security-Policy	frame-src https://youtube.com https://www.youtube.com
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://kafka.apache.org/documentation/

Response headers

etag: "1c065-61d59364429fb"
age: 2514
x-cache: HIT, HIT
date: Sun, 13 Oct 2024 11:33:32 GMT
last-modified: Tue, 16 Jul 2024 08:34:19 GMT
content-type: image/png
x-cache-hits: 2526, 0
x-served-by: cache-hel1410021-HEL, cache-lga21993-LGA
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-security-policy: frame-src https://youtube.com https://www.youtube.com
x-timer: S1728819213.988725,VS0,VE1
via: 1.1 varnish, 1.1 varnish
accept-ranges: bytes
access-control-allow-origin: *
content-length: 114789
server: Apache

GET
H2 200 log_cleaner_anatomy.png
kafka.apache.org/38/images/ 18 KB
18 KB 9ms
8ms Image
image/png 2a04:4e42::644
FASTLY

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://kafka.apache.org/38/images/log_cleaner_anatomy.png

Requested by

Host: kafka.apache.org
URL: https://kafka.apache.org/documentation/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a04:4e42::644 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

Apache /

Resource Hash

8de13c6ae55355c90ea88abfa4c6825f0580e4f00dab0f6b64016274bd740055

Security Headers

Name	Value
Content-Security-Policy	frame-src https://youtube.com https://www.youtube.com
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://kafka.apache.org/documentation/

Response headers

etag: "48ce-61d59364429fb"
age: 1962
x-cache: HIT, HIT
date: Sun, 13 Oct 2024 11:33:32 GMT
last-modified: Tue, 16 Jul 2024 08:34:19 GMT
content-type: image/png
x-cache-hits: 8324, 0
x-served-by: cache-hel1410020-HEL, cache-lga21993-LGA
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-security-policy: frame-src https://youtube.com https://www.youtube.com
x-timer: S1728819213.988703,VS0,VE1
via: 1.1 varnish, 1.1 varnish
accept-ranges: bytes
access-control-allow-origin: *
content-length: 18638
server: Apache

GET
H2 200 log_compaction.png
kafka.apache.org/38/images/ 40 KB
41 KB 9ms
9ms Image
image/png 2a04:4e42::644
FASTLY

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://kafka.apache.org/38/images/log_compaction.png

Requested by

Host: kafka.apache.org
URL: https://kafka.apache.org/documentation/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a04:4e42::644 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

Apache /

Resource Hash

f0ae6eb819751159a285532b35c87309c6b6968d6388ff0a6936ce87d8079867

Security Headers

Name	Value
Content-Security-Policy	frame-src https://youtube.com https://www.youtube.com
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://kafka.apache.org/documentation/

Response headers

etag: "a1c6-61d59364429fb"
age: 1962
x-cache: HIT, HIT
date: Sun, 13 Oct 2024 11:33:32 GMT
last-modified: Tue, 16 Jul 2024 08:34:19 GMT
content-type: image/png
x-cache-hits: 7160, 0
x-served-by: cache-hel1410028-HEL, cache-lga21993-LGA
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-security-policy: frame-src https://youtube.com https://www.youtube.com
x-timer: S1728819213.988788,VS0,VE1
via: 1.1 varnish, 1.1 varnish
accept-ranges: bytes
access-control-allow-origin: *
content-length: 41414
server: Apache

GET
H2 404 prism-resource.min.js
kafka.apache.org/js/components/ 0
0 10ms
10ms Script
text/html 2a04:4e42::644
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

https://kafka.apache.org/js/components/prism-resource.min.js

Requested by

Host: kafka.apache.org
URL: https://kafka.apache.org/js/prism.min.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a04:4e42::644 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

Apache /

Resource Hash

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://kafka.apache.org/documentation/

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: gzip
x-timer: S1728819213.218543,VS0,VE1
age: 1877
via: 1.1 varnish, 1.1 varnish
accept-ranges: bytes
x-cache: HIT, HIT
content-length: 173
date: Sun, 13 Oct 2024 11:33:33 GMT
content-type: text/html; charset=iso-8859-1
x-served-by: cache-hel1410021-HEL, cache-lga21993-LGA
server: Apache
x-cache-hits: 13, 0
vary: Accept-Encoding

POST
H/1.1 200
OK matomo.php
matomo.privacy.apache.org/ 328 B
572 B 16ms
16ms Ping
text/plain 3.220.53.221
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://matomo.privacy.apache.org/matomo.php?action_name=Apache%20Kafka&idsite=26&rec=1&r=943104&h=1&m=33&s=34&url=https%3A%2F%2Fkafka.apache.org%2Fdocumentation%2F&_id=&_idn=1&send_image=0&_refts=0&pv_id=e4wXBd&pf_net=650&pf_srv=324&pf_tfr=49&pf_dm1=407&uadata=%7B%22fullVersionList%22%3A%5B%5D%2C%22mobile%22%3Afalse%2C%22model%22%3A%22%22%2C%22platform%22%3A%22%22%2C%22platformVersion%22%3A%22%22%7D&pdf=1&qt=0&realp=0&wma=0&fla=0&java=0&ag=0&cookie=1&res=1600x1200
Requested by: Host: matomo.privacy.apache.org
URL: https://matomo.privacy.apache.org/matomo.js
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 3.220.53.221 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-3-220-53-221.compute-1.amazonaws.com
Software: Apache /
Resource Hash: 3a00cff0ba76640673cb147c8923a5462d4e97753f8d4f020279c166bbf337a2

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=utf-8
Referer: https://kafka.apache.org/

Response headers

ETag: "148-61773c72da259"
Connection: Keep-Alive
Accept-Ranges: bytes
Content-Length: 328
Keep-Alive: timeout=15, max=99
Date: Sun, 13 Oct 2024 11:33:34 GMT
Last-Modified: Thu, 02 May 2024 07:44:50 GMT
Server: Apache

GET
H2 200 apache_feather.gif
kafka.apache.org/images/ 4 KB
4 KB 10ms
9ms Other
image/gif 2a04:4e42::644
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

https://kafka.apache.org/images/apache_feather.gif

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a04:4e42::644 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

Apache /

Resource Hash

1b2dfc2337f320c98557f3ad5bd4213f728a729fe83161e3683e565fc98785c1

Security Headers

Name	Value
Content-Security-Policy	frame-src https://youtube.com https://www.youtube.com
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://kafka.apache.org/documentation/

Response headers

etag: "1020-5df370cf889d9"
age: 4961
x-cache: HIT, HIT
date: Sun, 13 Oct 2024 11:33:34 GMT
last-modified: Tue, 17 May 2022 15:46:57 GMT
content-type: image/gif
x-cache-hits: 12944, 1
x-served-by: cache-hel1410031-HEL, cache-lga21993-LGA
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-security-policy: frame-src https://youtube.com https://www.youtube.com
x-timer: S1728819215.675208,VS0,VE1
via: 1.1 varnish, 1.1 varnish
accept-ranges: bytes
access-control-allow-origin: *
content-length: 4128
server: Apache

Verdicts & Comments Add Verdict or Comment

25 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.

0 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

1 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
network	error	URL: https://kafka.apache.org/js/components/prism-resource.min.js Message: Failed to load resource: the server responded with a status of 404 ()

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
Content-Security-Policy	frame-src https://youtube.com https://www.youtube.com
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

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.

kafka.apache.org
matomo.privacy.apache.org
rss.client.netty.client.connection.timeout.ms
23.187.248.18
2a04:4e42::644
3.220.53.221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kafka.apache.org Open in urlscan Pro 2a04:4e42::644 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

22 Requests

100 %HTTPS

33 %IPv6

2 Domains

3 Subdomains

2 IPs

2 Countries

1748 kBTransfer

3739 kBSize

0 Cookies

100 Outgoing links

Page URL History

Redirected requests

22 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

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Response headers

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Response headers

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Response headers

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Response headers

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Response headers

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Response headers

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Response headers

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Response headers

Verdicts & Comments Add Verdict or Comment

25 JavaScript Global Variables

0 Cookies

1 Console Messages

Security Headers

Indicators

kafka.apache.org Open in urlscan Pro
2a04:4e42::644 Public Scan

Screenshot
Live screenshot

Full Image

22
Requests

100 %
HTTPS

33 %
IPv6

2
Domains

3
Subdomains

2
IPs

2
Countries

1748 kB
Transfer

3739 kB
Size

0
Cookies

22 HTTP transactions
0 data transactions