source.cfnode.eu.org - dns.ninja

source.cfnode.eu.org

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:4d59🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:cdfa🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.77.89Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.205.250🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.77.89, 172.67.205.250
IPv6 hints2606:4700:3035::6815:4d59, 2606:4700:3037::ac43:cdfa
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=26, name=cloudflare-ech.com

cfnode.eu.org

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:4d59🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:cdfa🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.77.89Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.205.250🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSamber.ns.cloudflare.com ⭐
NSrob.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.77.89, 172.67.205.250
IPv6 hints2606:4700:3035::6815:4d59, 2606:4700:3037::ac43:cdfa
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=26, name=cloudflare-ech.com
SOAamber.ns.cloudflare.comdns@cloudflare.com serial=2411780600

Same first word

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socure.be
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ocuser.com

DNS History

5 records (4 active, 1 former)

A104.21.77.89172.67.205.2502606:4700:3035::6815:4d592606:4700:3037::ac43:cdfa2606:4700:3035::ac43:cdfa
●A104.21.77.892026-02-16 → 2026-08-11 · 19 obs
● 2026-02-16 07:49:28
● 2026-06-11 21:47:24
○ 2026-06-12 07:18:30
● 2026-06-12 14:28:18
○ 2026-06-27 02:27:38
● 2026-06-27 23:29:10
○ 2026-07-20 17:22:46
● 2026-07-20 18:11:56
○ 2026-07-21 01:58:48
● 2026-07-21 11:31:46
○ 2026-07-21 12:32:00
● 2026-07-21 16:12:04
○ 2026-07-21 20:54:54
● 2026-07-22 02:32:20
○ 2026-07-22 03:12:22
● 2026-07-22 05:24:42
○ 2026-07-22 07:03:38
● 2026-07-22 09:29:30
● 2026-08-11 13:11:10
●A172.67.205.2502026-02-16 → 2026-08-11 · 19 obs
● 2026-02-16 07:49:28
● 2026-06-11 21:47:24
○ 2026-06-12 07:18:30
● 2026-06-12 14:28:18
○ 2026-06-27 02:27:38
● 2026-06-27 23:29:10
○ 2026-07-20 17:22:46
● 2026-07-20 18:11:56
○ 2026-07-21 01:58:48
● 2026-07-21 11:31:46
○ 2026-07-21 12:32:00
● 2026-07-21 16:12:04
○ 2026-07-21 20:54:54
● 2026-07-22 02:32:20
○ 2026-07-22 03:12:22
● 2026-07-22 05:24:42
○ 2026-07-22 07:03:38
● 2026-07-22 09:29:30
● 2026-08-11 13:11:10
●A2606:4700:3035::6815:4d592026-02-16 → 2026-08-11 · 19 obs
● 2026-02-16 07:49:28
● 2026-06-11 21:47:24
○ 2026-06-12 07:18:30
● 2026-06-12 14:28:18
○ 2026-06-27 02:27:38
● 2026-06-27 23:29:10
○ 2026-07-20 17:22:46
● 2026-07-20 18:11:56
○ 2026-07-21 01:58:48
● 2026-07-21 11:31:46
○ 2026-07-21 12:32:00
● 2026-07-21 16:12:04
○ 2026-07-21 20:54:54
● 2026-07-22 02:32:20
○ 2026-07-22 03:12:22
● 2026-07-22 05:24:42
○ 2026-07-22 07:03:38
● 2026-07-22 09:29:30
● 2026-08-11 13:11:10
○A2606:4700:3035::ac43:cdfa2026-02-16 → 2026-06-12 · 6 obs
● 2026-02-16 07:49:28
● 2026-06-11 21:47:24
○ 2026-06-12 07:18:30
● 2026-06-12 14:28:18
○ 2026-06-18 22:18:04
○ 2026-08-11 13:11:10
●A2606:4700:3037::ac43:cdfa2026-06-18 → 2026-08-11 · 17 obs
○ 2026-06-12 14:28:18
● 2026-06-18 22:18:04
○ 2026-06-27 02:27:38
● 2026-06-27 23:29:10
○ 2026-07-20 17:22:46
● 2026-07-20 18:11:56
○ 2026-07-21 01:58:48
● 2026-07-21 11:31:46
○ 2026-07-21 12:32:00
● 2026-07-21 16:12:04
○ 2026-07-21 20:54:54
● 2026-07-22 02:32:20
○ 2026-07-22 03:12:22
● 2026-07-22 05:24:42
○ 2026-07-22 07:03:38
● 2026-07-22 09:29:30
● 2026-08-11 13:11:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org-
eu.orgns1.eu.org, ns.bortzmeyer.eu.org, ns1.eriomem.net, wombat.billaud.eu.org...6 records
cfnode.eu.orgamber.ns.cloudflare.com, rob.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.140

NS records: amber.ns.cloudflare.com, rob.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cfnode.eu.org (unsigned zone)

⏱️ Timing

Total: 745ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.77.89, 172.67.205.250
AAAA22606:4700:3037::ac43:cdfa, 2606:4700:3035::6815:4d59
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 6

In-bailiwick: 6 (ns.bortzmeyer.eu.org, ns1.eu.org, wombat.billaud.eu.org...)

Analysis

IP Addresses

source.cfnode.eu.org has four IP addresses: 104.21.77.89, 172.67.205.250, 2606:4700:3035::6815:4d59 and 2606:4700:3037::ac43:cdfa.

Two other host names, along with csaservices.com.au, ao3.ao3mirrorsite.workers.dev and bvrt.org, also share IP numbers with source.cfnode.eu.org.