cdn2.uldey.de - robtex.com

cdn2.uldey.de

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:90cc🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:4776🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.71.118Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.144.204🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.71.118, 172.67.144.204
IPv6 hints2606:4700:3032::ac43:90cc, 2606:4700:3036::6815:4776
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=187, name=cloudflare-ech.com

uldey.de

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:90cc🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:4776🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.71.118Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.144.204🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdimitris.ns.cloudflare.com ⭐
NSemma.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.71.118, 172.67.144.204
IPv6 hints2606:4700:3032::ac43:90cc, 2606:4700:3036::6815:4776
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=187, name=cloudflare-ech.com
SOAdimitris.ns.cloudflare.comdns@cloudflare.com serial=2398125428

Same first word

cdn2.ru
cdn2.eu
cdn2.kr
cdn2.io
cdn2.cc
cdn2.de
cdn2.net
cdn2.com
cdn2.cn
cdn2.org

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2cdn.cn
2cdn.com
n2cd.com
d2nc.com
2ndc.de
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2dnc.com
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c2nd.com
dnc2.de
ncd2.com
2ncd.com
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2ndc.biz
c2dn.com
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ndc2.eu
2ndc.com

DNS History

4 records (4 active, 0 former)

A104.21.71.118172.67.144.2042606:4700:3032::ac43:90cc2606:4700:3036::6815:4776
●A104.21.71.1182026-03-23 → 2026-04-12 · 2 obs
● 2026-03-23 12:15:34
● 2026-04-12 04:02:06
●A172.67.144.2042026-03-23 → 2026-04-12 · 2 obs
● 2026-03-23 12:15:34
● 2026-04-12 04:02:06
●A2606:4700:3032::ac43:90cc2026-03-23 → 2026-04-12 · 2 obs
● 2026-03-23 12:15:34
● 2026-04-12 04:02:06
●A2606:4700:3036::6815:47762026-03-23 → 2026-04-12 · 2 obs
● 2026-03-23 12:15:34
● 2026-04-12 04:02:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
def.nic.de, z.nic.de, a.nic.de-
uldey.deemma.ns.cloudflare.com, dimitris.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.6

NS records: emma.ns.cloudflare.com, dimitris.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for uldey.de (unsigned zone)

⏱️ Timing

Total: 571ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.144.204, 104.21.71.118
AAAA22606:4700:3032::ac43:90cc, 2606:4700:3036::6815:4776
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

cdn2.uldey.de resolves to four IPs: 2606:4700:3032::ac43:90cc, 2606:4700:3036::6815:4776, 104.21.71.118 and 172.67.144.204.

Other host names such as hbslbg.com, dryql.com, mail.bradleyclampitt.com, cr411.net and galipets.com share IP numbers with cdn2.uldey.de.