7t421.com - robtex.com

7t421.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:c3b7🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::6815:54b9🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.84.185Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.195.183🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdakota.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c4f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdakota.ns.cloudflare.com
A2803:f800:50::6ca2:c34f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdakota.ns.cloudflare.com
A2a06:98c1:50::ac40:234f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdakota.ns.cloudflare.com
A108.162.195.79🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdakota.ns.cloudflare.com
A162.159.44.79Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdakota.ns.cloudflare.com
A172.64.35.79🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdakota.ns.cloudflare.com
NStricia.ns.cloudflare.com
A2606:4700:50::adf5:3ae8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtricia.ns.cloudflare.com
A2803:f800:50::6ca2:c0e8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtricia.ns.cloudflare.com
A2a06:98c1:50::ac40:20e8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtricia.ns.cloudflare.com
A108.162.192.232🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtricia.ns.cloudflare.com
A172.64.32.232🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtricia.ns.cloudflare.com
A173.245.58.232🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtricia.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.84.185, 172.67.195.183
IPv62606:4700:3031::ac43:c3b7, 2606:4700:3032::6815:54b9
SOAdakota.ns.cloudflare.comdns@cloudflare.com serial=2396887793

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774609697

Same first word

7t421.com

Similar names

t4127.com
1724t.com

DNS History

8 records (6 active, 2 former)

2020202120222023202420252026NSdakota.ns.cloudflare.comtricia.ns.cloudflare.comdns15.hichina.comdns16.hichina.comA104.21.84.185172.67.195.1832606:4700:3031::ac43:c3b72606:4700:3032::6815:54b9
●NSdakota.ns.cloudflare.com2026-03-23 → 2026-03-27 · 3 obs
○ 2019-12-18 17:12:50
● 2026-03-23 03:21:32
● 2026-03-27 11:36:50
○NSdns15.hichina.com2019-12-18 → 2019-12-18 · 3 obs
● 2019-12-18 17:12:50
○ 2026-03-23 03:21:32
○ 2026-03-27 11:36:50
○NSdns16.hichina.com2019-12-18 → 2019-12-18 · 3 obs
● 2019-12-18 17:12:50
○ 2026-03-23 03:21:32
○ 2026-03-27 11:36:50
●NStricia.ns.cloudflare.com2026-03-23 → 2026-03-27 · 3 obs
○ 2019-12-18 17:12:50
● 2026-03-23 03:21:32
● 2026-03-27 11:36:50
●A104.21.84.1852026-03-23 → 2026-03-27 · 2 obs
● 2026-03-23 03:21:32
● 2026-03-27 11:36:50
●A172.67.195.1832026-03-23 → 2026-03-27 · 2 obs
● 2026-03-23 03:21:32
● 2026-03-27 11:36:50
●A2606:4700:3031::ac43:c3b72026-03-23 → 2026-03-27 · 2 obs
● 2026-03-23 03:21:32
● 2026-03-27 11:36:50
●A2606:4700:3032::6815:54b92026-03-23 → 2026-03-27 · 2 obs
● 2026-03-23 03:21:32
● 2026-03-27 11:36:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
7t421.comtricia.ns.cloudflare.com, dakota.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.79

NS records: tricia.ns.cloudflare.com, dakota.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 7t421.com (unsigned zone)

⏱️ Timing

Total: 322ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.195.183, 104.21.84.185
AAAA22606:4700:3031::ac43:c3b7, 2606:4700:3032::6815:54b9
NS2dakota.ns.cloudflare.com, tricia.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dakota.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

7t421.com resolves to four IPs: 2606:4700:3031::ac43:c3b7, 2606:4700:3032::6815:54b9, 104.21.84.185 and 172.67.195.183.

Other host names, for instance ivantanev.com, skelf.info, ww14.myasiantv.es, world(0x736578)ywomen.com and studychoices.com share IP numbers with 7t421.com.

Name Servers

7t421.com has two name servers: dakota.ns.cloudflare.com and tricia.ns.cloudflare.com.

7t421.com shares the same name server setup as other domains, for example yixin360.com, innova-chem.com, 10000xd.com, cpapeuropa.com and hbbxgkj.com.

7t421.com shares some name servers with other domains, for example zhangbaowen.com, s-s-consulting.com, dnscdn.org, dhg-ethos.co.uk and mmmos.com.

These name servers are commonly used alongside nadia.ns.cloudflare.com, scott.ns.cloudflare.com, gabe.ns.cloudflare.com and jaxson.ns.cloudflare.com.

Host names with six IP numbers: dakota.ns.cloudflare.com points to: 2606:4700:58::a29f:2c4f, 2803:f800:50::6ca2:c34f, 2a06:98c1:50::ac40:234f, 108.162.195.79, 162.159.44.79 and 172.64.35.79; tricia.ns.cloudflare.com points to: 2606:4700:50::adf5:3ae8, 2803:f800:50::6ca2:c0e8, 2a06:98c1:50::ac40:20e8, 108.162.192.232, 172.64.32.232 and 173.245.58.232.