ns4.crownsummit.com - robtex.com

ns4.crownsummit.com

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:d37b🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:3d98🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.61.152Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.211.123🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.61.152, 172.67.211.123
IPv6 hints2606:4700:3035::ac43:d37b, 2606:4700:3037::6815:3d98
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=235, name=cloudflare-ech.com

crownsummit.com

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:d37b🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:3d98🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.61.152Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.211.123🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdenver.ns.cloudflare.com ⭐
NSdiana.ns.cloudflare.com
MX_dc-mx.39fbf7f97bf1.crownsummit.com ⭐
TXTv=spf1 ip4:192.250.231.2 include:spf.mysecurecloudhost.com ip4:179.61.192.3 i...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.61.152, 172.67.211.123
IPv6 hints2606:4700:3035::ac43:d37b, 2606:4700:3037::6815:3d98
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=235, name=cloudflare-ech.com
SOAdenver.ns.cloudflare.comdns@cloudflare.com serial=2406710764

Previously NS for

crownsummit.com

Same first word

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ns4.com
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ns4.gov.mo
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Similar names

4sn.com
4sn.nl
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sn4.fi
4sn.de
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4ns.pl
4ns.org
s4n.de
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n4s.net
n4s.de
s4n.cc
n4s.cn
4ns.ru
sn4.org
n4s.co.uk
4ns.eu
s4n.com.br
n4s.fi

DNS History

7 records (4 active, 3 former)

20162017201820192020202120222023202420252026A104.21.61.152172.67.211.1232606:4700:3035::ac43:d37b2606:4700:3037::6815:3d982606:4700:3031::ac43:d37b2606:4700:3034::6815:3d9867.220.209.140
●A104.21.61.1522026-06-02 → 2026-07-27 · 3 obs
○ 2016-09-14 09:23:06
● 2026-06-02 11:21:34
● 2026-07-27 10:07:16
●A172.67.211.1232026-06-02 → 2026-07-27 · 3 obs
○ 2016-09-14 09:23:06
● 2026-06-02 11:21:34
● 2026-07-27 10:07:16
○A2606:4700:3031::ac43:d37b2026-06-02 → 2026-06-17 · 5 obs
○ 2016-09-14 09:23:06
● 2026-06-02 11:21:34
● 2026-06-17 23:02:04
○ 2026-07-12 05:29:32
○ 2026-07-27 10:07:16
○A2606:4700:3034::6815:3d982026-06-02 → 2026-06-17 · 5 obs
○ 2016-09-14 09:23:06
● 2026-06-02 11:21:34
● 2026-06-17 23:02:04
○ 2026-07-12 05:29:32
○ 2026-07-27 10:07:16
●A2606:4700:3035::ac43:d37b2026-07-12 → 2026-07-27 · 3 obs
○ 2026-06-17 23:02:04
● 2026-07-12 05:29:32
● 2026-07-27 10:07:16
●A2606:4700:3037::6815:3d982026-07-12 → 2026-07-27 · 3 obs
○ 2026-06-17 23:02:04
● 2026-07-12 05:29:32
● 2026-07-27 10:07:16
○A67.220.209.1402015-05-17 → 2016-09-14 · 4 obs
● 2015-05-17 18:36:18
● 2016-09-14 09:23:06
○ 2026-06-02 11:21:34
○ 2026-07-27 10:07:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
crownsummit.comdiana.ns.cloudflare.com, denver.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.196

NS records: diana.ns.cloudflare.com, denver.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crownsummit.com (unsigned zone)

⏱️ Timing

Total: 185ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.61.152, 172.67.211.123
AAAA22606:4700:3035::ac43:d37b, 2606:4700:3037::6815:3d98
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (diana.ns.cloudflare.com, diana.ns.cloudflare.com, diana.ns.cloudflare.com...)

Analysis

IP Addresses

ns4.crownsummit.com points to the four IP addresses 104.21.61.152, 172.67.211.123, 2606:4700:3035::ac43:d37b and 2606:4700:3037::6815:3d98.

sdtelkom-pdg.sch.id, praguearchitecture.com, bristolandavonarchaeology.org.uk plus two other host names have IP numbers in common with ns4.crownsummit.com.