Report - ifconfig.co/json

Report Overview

Visitedpublic

2025-07-24 10:33:17

Detections

urlquery

Network Intrusion Detection

Threat Detection Systems

Host Summary

Host	Rank	Registered	First Seen	Last Seen	Sent	Received	IP	Fingerprints
ifconfig.co	245075	2012-11-19	2015-03-02	2025-04-13	484 B	1.2 kB	104.21.54.91

Related reports

Network Intrusion Detection Systems

Suricata /w Emerging Threats Pro

Timestamp	Severity	Source IP	Destination IP	Alert
2025-07-24 10:32:54	medium	Client IP	104.21.54.91	ET INFO Observed External IP Lookup Domain (ifconfig .co) in TLS SNI

Threat Detection Systems

Public InfoSec YARA rules

No alerts detected

OpenPhish

No alerts detected

PhishTank

No alerts detected

Quad9 DNS

No alerts detected

ThreatFox

No alerts detected

JavaScript (0)

HTTP Transactions (1)

URL IP Response Size

	URL	IP	Response	Size
	GET ifconfig.co/json	104.21.54.91	200 OK	644 B
URL ifconfig.co/json IP / ASN 104.21.54.91 #13335 CLOUDFLARENET Requested byN/A Resource Info File typeJSON text data First Seen2025-07-24 Last Seen2025-07-24 Times Seen1 Size644 B (644 bytes) MD540fc90ef18e2a8b7335491754f12f47f SHA1c2276f1cfb29e562332118b633bdd692aef940a2 SHA256a6b5c20a14019512e24f749267c9a8df71bbeaba2910363a7951cb9682d404ea Certificate Info IssuerGoogle Trust Services Subjectifconfig.co Fingerprint52:BD:7E:7F:47:CC:15:95:62:B3:97:0F:E5:B3:AC:A4:F3:95:EA:04 ValidityMon, 23 Jun 2025 01:41:51 GMT - Sun, 21 Sep 2025 02:40:16 GMT HTTP Headers `GET /json HTTP/1.1 Host: ifconfig.co User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:134.0) Gecko/20100101 Firefox/134.0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,/;q=0.8 Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate, br DNT: 1 Upgrade-Insecure-Requests: 1 Connection: keep-alive Sec-Fetch-Dest: document Sec-Fetch-Mode: navigate Sec-Fetch-Site: cross-site Pragma: no-cache Cache-Control: no-cache` HTTP/2 200 OK date: Thu, 24 Jul 2025 10:32:55 GMT content-type: application/json server: cloudflare nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800} cf-cache-status: DYNAMIC report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=x1Z7fhf0b1WqNut5Yhchh6I3h2C2GTlovQ81Ghd9VSJrfkV9Ni2Iwg0rIE1U3Oms0P1f5tNJ%2B5SRmrQ1QDXzAyEhYiky%2FGX9mQ%3D%3D"}]} content-encoding: br cf-ray: 9642c19fdf61b4f7-OSL alt-svc: h3=":443"; ma=86400 X-Firefox-Spdy: h2

GET ifconfig.co/json

104.21.54.91

200 OK

644 B

URL

ifconfig.co/json

IP / ASN

104.21.54.91

#13335 CLOUDFLARENET

Requested byN/A

Resource Info

File typeJSON text data

First Seen2025-07-24

Last Seen2025-07-24

Times Seen1

Size644 B (644 bytes)

MD540fc90ef18e2a8b7335491754f12f47f

SHA1c2276f1cfb29e562332118b633bdd692aef940a2

SHA256a6b5c20a14019512e24f749267c9a8df71bbeaba2910363a7951cb9682d404ea

Certificate Info

IssuerGoogle Trust Services

Subjectifconfig.co

Fingerprint52:BD:7E:7F:47:CC:15:95:62:B3:97:0F:E5:B3:AC:A4:F3:95:EA:04

ValidityMon, 23 Jun 2025 01:41:51 GMT - Sun, 21 Sep 2025 02:40:16 GMT

HTTP Headers

GET /json HTTP/1.1
Host: ifconfig.co
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:134.0) Gecko/20100101 Firefox/134.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate, br
DNT: 1
Upgrade-Insecure-Requests: 1
Connection: keep-alive
Sec-Fetch-Dest: document
Sec-Fetch-Mode: navigate
Sec-Fetch-Site: cross-site
Pragma: no-cache
Cache-Control: no-cache

HTTP/2 200 OK
date: Thu, 24 Jul 2025 10:32:55 GMT
content-type: application/json
server: cloudflare
nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
cf-cache-status: DYNAMIC
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=x1Z7fhf0b1WqNut5Yhchh6I3h2C2GTlovQ81Ghd9VSJrfkV9Ni2Iwg0rIE1U3Oms0P1f5tNJ%2B5SRmrQ1QDXzAyEhYiky%2FGX9mQ%3D%3D"}]}
content-encoding: br
cf-ray: 9642c19fdf61b4f7-OSL
alt-svc: h3=":443"; ma=86400
X-Firefox-Spdy: h2