ns1.inter-21.com - robtex.com

ns1.inter-21.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:3f0f🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:8e65🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.63.15Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.142.101🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.63.15, 172.67.142.101
IPv6 hints2606:4700:3030::6815:3f0f, 2606:4700:3033::ac43:8e65
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=135, name=cloudflare-ech.com

inter-21.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:3f0f🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:8e65🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.63.15Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.142.101🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSlauryn.ns.cloudflare.com ⭐
NSremy.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.63.15, 172.67.142.101
IPv6 hints2606:4700:3030::6815:3f0f, 2606:4700:3033::ac43:8e65
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=135, name=cloudflare-ech.com
SOAlauryn.ns.cloudflare.comdns@cloudflare.com serial=2399587000

Previously NS for

inter-21.com
mail.inter-21.com

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DNS History

5 records (4 active, 1 former)

201820192020202120222023202420252026NSns1.inter-21.comA104.21.63.15172.67.142.1012606:4700:3030::6815:3f0f2606:4700:3033::ac43:8e65
○NSns1.inter-21.com2017-03-15 → 2017-08-30 · 3 obs
● 2017-03-15 02:39:02
● 2017-08-30 19:34:06
○ 2026-04-13 14:56:12
●A104.21.63.152026-04-13 → 2026-04-13 · 1 obs
● 2026-04-13 14:56:12
●A172.67.142.1012026-04-13 → 2026-04-13 · 1 obs
● 2026-04-13 14:56:12
●A2606:4700:3030::6815:3f0f2026-04-13 → 2026-04-13 · 1 obs
● 2026-04-13 14:56:12
●A2606:4700:3033::ac43:8e652026-04-13 → 2026-04-13 · 1 obs
● 2026-04-13 14:56:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
inter-21.comlauryn.ns.cloudflare.com, remy.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.115

NS records: lauryn.ns.cloudflare.com, remy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for inter-21.com (unsigned zone)

⏱️ Timing

Total: 81ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.142.101, 104.21.63.15
AAAA22606:4700:3033::ac43:8e65, 2606:4700:3030::6815:3f0f
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ns1.inter-21.com resolves to four IP numbers: 2606:4700:3030::6815:3f0f, 2606:4700:3033::ac43:8e65, 104.21.63.15 and 172.67.142.101.

Other host names such as chicagofestivals.net, blog7.org, d1gouwu.com, dymeimu.com and homaxfur.com share IPs with ns1.inter-21.com.