itqudong.com - robtex.com

itqudong.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:4852🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:b18b🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.72.82Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.177.139🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSrenan.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c3e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrenan.ns.cloudflare.com
A2803:f800:50::6ca2:c33e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrenan.ns.cloudflare.com
A2a06:98c1:50::ac40:233e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrenan.ns.cloudflare.com
A108.162.195.62🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrenan.ns.cloudflare.com
A162.159.44.62Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrenan.ns.cloudflare.com
A172.64.35.62🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrenan.ns.cloudflare.com
NSsierra.ns.cloudflare.com
A2606:4700:50::a29f:26f5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsierra.ns.cloudflare.com
A2803:f800:50::6ca2:c2f5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsierra.ns.cloudflare.com
A2a06:98c1:50::ac40:22f5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsierra.ns.cloudflare.com
A108.162.194.245🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsierra.ns.cloudflare.com
A162.159.38.245Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsierra.ns.cloudflare.com
A172.64.34.245🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsierra.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.72.82, 172.67.177.139
IPv6 hints2606:4700:3031::6815:4852, 2606:4700:3032::ac43:b18b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=37, name=cloudflare-ech.com
SOArenan.ns.cloudflare.comdns@cloudflare.com serial=2399445961

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=1776091722

Same first word

itqudong.com

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSrenan.ns.cloudflare.comsierra.ns.cloudflare.comdns10.hichina.comdns9.hichina.comMXmxn.mxhichina.commxw.mxhichina.comA104.21.72.82172.67.177.1392606:4700:3031::6815:48522606:4700:3032::ac43:b18b115.28.6.232
○NSdns10.hichina.com2015-06-17 → 2017-02-06 · 4 obs
● 2015-06-17 04:30:04
● 2017-02-06 02:09:54
○ 2026-03-21 20:44:18
○ 2026-04-13 15:14:52
○NSdns9.hichina.com2015-06-17 → 2017-02-06 · 4 obs
● 2015-06-17 04:30:04
● 2017-02-06 02:09:54
○ 2026-03-21 20:44:18
○ 2026-04-13 15:14:52
●NSrenan.ns.cloudflare.com2026-03-21 → 2026-04-13 · 3 obs
○ 2017-02-06 02:09:54
● 2026-03-21 20:44:18
● 2026-04-13 15:14:52
●NSsierra.ns.cloudflare.com2026-03-21 → 2026-04-13 · 3 obs
○ 2017-02-06 02:09:54
● 2026-03-21 20:44:18
● 2026-04-13 15:14:52
○MXmxn.mxhichina.com2015-06-17 → 2017-02-06 · 4 obs
● 2015-06-17 04:30:04
● 2017-02-06 02:09:54
○ 2026-03-21 20:44:18
○ 2026-04-13 15:14:52
○MXmxw.mxhichina.com2015-06-17 → 2017-02-06 · 4 obs
● 2015-06-17 04:30:04
● 2017-02-06 02:09:54
○ 2026-03-21 20:44:18
○ 2026-04-13 15:14:52
●A104.21.72.822026-03-21 → 2026-04-13 · 3 obs
○ 2017-02-06 02:09:54
● 2026-03-21 20:44:18
● 2026-04-13 15:14:52
○A115.28.6.2322015-06-17 → 2017-02-06 · 4 obs
● 2015-06-17 04:30:04
● 2017-02-06 02:09:54
○ 2026-03-21 20:44:18
○ 2026-04-13 15:14:52
●A172.67.177.1392026-03-21 → 2026-04-13 · 3 obs
○ 2017-02-06 02:09:54
● 2026-03-21 20:44:18
● 2026-04-13 15:14:52
●A2606:4700:3031::6815:48522026-03-21 → 2026-04-13 · 3 obs
○ 2017-02-06 02:09:54
● 2026-03-21 20:44:18
● 2026-04-13 15:14:52
●A2606:4700:3032::ac43:b18b2026-03-21 → 2026-04-13 · 3 obs
○ 2017-02-06 02:09:54
● 2026-03-21 20:44:18
● 2026-04-13 15:14:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net...-
itqudong.comsierra.ns.cloudflare.com, renan.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.62

NS records: sierra.ns.cloudflare.com, renan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itqudong.com (unsigned zone)

⏱️ Timing

Total: 116ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.72.82, 172.67.177.139
AAAA22606:4700:3031::6815:4852, 2606:4700:3032::ac43:b18b
NS2renan.ns.cloudflare.com, sierra.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1renan.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

itqudong.com points to four IP numbers: 2606:4700:3031::6815:4852, 2606:4700:3032::ac43:b18b, 104.21.72.82 and 172.67.177.139.

Other host names, for instance fanchstudio.com, spinrisecanada.com, autoamlbot.com, sjzsl.com and alexl.co.uk share IP numbers with itqudong.com.

Name Servers

Delegation for itqudong.com rests with two name servers, renan.ns.cloudflare.com and sierra.ns.cloudflare.com.

itqudong.com shares the same name server setup as other domains, including ticketfuns.com, dxc888.com, maokeweis.com, yibao99.com and 1a80.com.

itqudong.com at least partially shares name servers with other domains, for instance adjclub.com, ci-exclusive-properties.com, jeffrey-erwin.com, warnerfamilypractice.net and lechan.org.

These name servers are commonly used with emma.ns.cloudflare.com and finley.ns.cloudflare.com.

Host names with six IP numbers: renan.ns.cloudflare.com points to: 2606:4700:58::a29f:2c3e, 2803:f800:50::6ca2:c33e, 2a06:98c1:50::ac40:233e, 108.162.195.62, 162.159.44.62 and 172.64.35.62. sierra.ns.cloudflare.com points to: 2606:4700:50::a29f:26f5, 2803:f800:50::6ca2:c2f5, 2a06:98c1:50::ac40:22f5, 108.162.194.245, 162.159.38.245 and 172.64.34.245.