ns2.db4.org - robtex.com

ns2.db4.org

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:5bf1🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:b628🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.91.241Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.182.40🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.91.241, 172.67.182.40
IPv6 hints2606:4700:3030::6815:5bf1, 2606:4700:3035::ac43:b628
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=246, name=cloudflare-ech.com

db4.org

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:5bf1🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:b628🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.91.241Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.182.40🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSfay.ns.cloudflare.com ⭐
NSkeenan.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.91.241, 172.67.182.40
IPv6 hints2606:4700:3030::6815:5bf1, 2606:4700:3035::ac43:b628
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=246, name=cloudflare-ech.com
SOAfay.ns.cloudflare.comdns@cloudflare.com serial=2397016552

Previously NS for

2atlas.com
db4.org
aconsult.ru
consult.name

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DNS History

5 records (4 active, 1 former)

20162017201820192020202120222023202420252026A104.21.91.241172.67.182.402606:4700:3030::6815:5bf12606:4700:3035::ac43:b628188.64.171.43
●A104.21.91.2412026-04-13 → 2026-04-13 · 2 obs
○ 2016-04-19 21:17:20
● 2026-04-13 18:50:28
●A172.67.182.402026-04-13 → 2026-04-13 · 2 obs
○ 2016-04-19 21:17:20
● 2026-04-13 18:50:28
○A188.64.171.432015-07-10 → 2016-01-26 · 4 obs
● 2015-07-10 17:26:44
● 2016-01-26 08:53:22
○ 2016-04-19 21:17:20
○ 2026-04-13 18:50:28
●A2606:4700:3030::6815:5bf12026-04-13 → 2026-04-13 · 2 obs
○ 2016-04-19 21:17:20
● 2026-04-13 18:50:28
●A2606:4700:3035::ac43:b6282026-04-13 → 2026-04-13 · 2 obs
○ 2016-04-19 21:17:20
● 2026-04-13 18:50:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
db4.orgfay.ns.cloudflare.com, keenan.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.115

NS records: fay.ns.cloudflare.com, keenan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for db4.org (unsigned zone)

⏱️ Timing

Total: 134ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.182.40, 104.21.91.241
AAAA22606:4700:3030::6815:5bf1, 2606:4700:3035::ac43:b628
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

ns2.db4.org refers to four IP numbers: 2606:4700:3030::6815:5bf1, 2606:4700:3035::ac43:b628, 104.21.91.241 and 172.67.182.40.

Other host names, for instance gokanu.com, zrobusam.com.ua, superej.com, lacoope.net and aauumm.ru share IP numbers with ns2.db4.org.