621263.com - robtex.com

621263.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:b9bc🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::6815:1362🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.19.98Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.185.188🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSrazvan.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c4d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrazvan.ns.cloudflare.com
A2803:f800:50::6ca2:c34d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrazvan.ns.cloudflare.com
A2a06:98c1:50::ac40:234d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrazvan.ns.cloudflare.com
A108.162.195.77🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrazvan.ns.cloudflare.com
A162.159.44.77Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrazvan.ns.cloudflare.com
A172.64.35.77🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrazvan.ns.cloudflare.com
NSrihana.ns.cloudflare.com
A2606:4700:50::adf5:3af4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrihana.ns.cloudflare.com
A2803:f800:50::6ca2:c0f4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrihana.ns.cloudflare.com
A2a06:98c1:50::ac40:20f4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrihana.ns.cloudflare.com
A108.162.192.244🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrihana.ns.cloudflare.com
A172.64.32.244🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrihana.ns.cloudflare.com
A173.245.58.244🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrihana.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.19.98, 172.67.185.188
IPv6 hints2606:4700:3031::ac43:b9bc, 2606:4700:3032::6815:1362
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=208, name=cloudflare-ech.com
SOArazvan.ns.cloudflare.comdns@cloudflare.com serial=2408980850

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=1785444472

Same first word

621263.com

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DNS History

10 records (6 active, 4 former)

2017201820192020202120222023202420252026NSrazvan.ns.cloudflare.comrihana.ns.cloudflare.comdns10.hichina.comdns9.hichina.comA104.21.19.98172.67.185.1882606:4700:3031::ac43:b9bc2606:4700:3032::6815:13622606:4700:3033::ac43:b9bc2606:4700:3034::6815:1362
○NSdns10.hichina.com2016-12-17 → 2017-12-22 · 4 obs
● 2016-12-17 10:02:58
● 2017-12-22 21:18:14
○ 2026-04-11 15:53:40
○ 2026-07-30 20:50:32
○NSdns9.hichina.com2016-12-17 → 2017-12-22 · 4 obs
● 2016-12-17 10:02:58
● 2017-12-22 21:18:14
○ 2026-04-11 15:53:40
○ 2026-07-30 20:50:32
●NSrazvan.ns.cloudflare.com2026-04-11 → 2026-07-30 · 3 obs
○ 2017-12-22 21:18:14
● 2026-04-11 15:53:40
● 2026-07-30 20:50:32
●NSrihana.ns.cloudflare.com2026-04-11 → 2026-07-30 · 3 obs
○ 2017-12-22 21:18:14
● 2026-04-11 15:53:40
● 2026-07-30 20:50:32
●A104.21.19.982026-04-11 → 2026-07-30 · 2 obs
● 2026-04-11 15:53:40
● 2026-07-30 20:50:32
●A172.67.185.1882026-04-11 → 2026-07-30 · 2 obs
● 2026-04-11 15:53:40
● 2026-07-30 20:50:32
●A2606:4700:3031::ac43:b9bc2026-07-01 → 2026-07-30 · 3 obs
○ 2026-06-13 23:19:10
● 2026-07-01 08:30:24
● 2026-07-30 20:50:32
●A2606:4700:3032::6815:13622026-07-01 → 2026-07-30 · 3 obs
○ 2026-06-13 23:19:10
● 2026-07-01 08:30:24
● 2026-07-30 20:50:32
○A2606:4700:3033::ac43:b9bc2026-04-11 → 2026-06-13 · 4 obs
● 2026-04-11 15:53:40
● 2026-06-13 23:19:10
○ 2026-07-01 08:30:24
○ 2026-07-30 20:50:32
○A2606:4700:3034::6815:13622026-04-11 → 2026-06-13 · 4 obs
● 2026-04-11 15:53:40
● 2026-06-13 23:19:10
○ 2026-07-01 08:30:24
○ 2026-07-30 20:50:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
621263.comrihana.ns.cloudflare.com, razvan.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.244

NS records: rihana.ns.cloudflare.com, razvan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 621263.com (unsigned zone)

⏱️ Timing

Total: 126ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.19.98, 172.67.185.188
AAAA22606:4700:3032::6815:1362, 2606:4700:3031::ac43:b9bc
NS2razvan.ns.cloudflare.com, rihana.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1razvan.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

621263.com directs to four IP numbers, which are 104.21.19.98, 172.67.185.188, 2606:4700:3031::ac43:b9bc and 2606:4700:3032::6815:1362.

Additional host names — ecosolaquecedores.com.br.cdn.cloudflare.net, softwaregdi-jsversion236authorparveenbhadoo.lildavegothstoragecom.workers.dev, blackvenomllc.com and two others — share IP numbers with 621263.com.

Name Servers

621263.com uses two name servers for its delegation: razvan.ns.cloudflare.com and rihana.ns.cloudflare.com.

621263.com shares its name server setup with other domains, including maidongyiliao.com, sz-zjkj.com, cnlunhua.com and two others.

There is at least partial name server overlap between 621263.com and other domains — tatilpremium.com, aromahub.co.uk, talkofdallastx.com and two more among them.

The name servers harley.ns.cloudflare.com, mallory.ns.cloudflare.com and adi.ns.cloudflare.com are often found in combination with these name servers.

Host names with 6 IP numbers:

Hostname razvan.ns.cloudflare.com directs to 108.162.195.77, 162.159.44.77 and 172.64.35.77 along with 3 other IP addresses.

Hostname rihana.ns.cloudflare.com directs to 108.162.192.244, 172.64.32.244 and 173.245.58.244 along with 3 other IP addresses.