51aidou.com - robtex.com

51aidou.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:4639🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:dc71🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.70.57Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.220.113🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSrory.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2ca6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrory.ns.cloudflare.com
A2803:f800:50::6ca2:c3a6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrory.ns.cloudflare.com
A2a06:98c1:50::ac40:23a6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrory.ns.cloudflare.com
A108.162.195.166🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrory.ns.cloudflare.com
A162.159.44.166Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrory.ns.cloudflare.com
A172.64.35.166🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrory.ns.cloudflare.com
NSrosalyn.ns.cloudflare.com
A2606:4700:50::a29f:263b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosalyn.ns.cloudflare.com
A2803:f800:50::6ca2:c23b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrosalyn.ns.cloudflare.com
A2a06:98c1:50::ac40:223b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrosalyn.ns.cloudflare.com
A108.162.194.59🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosalyn.ns.cloudflare.com
A162.159.38.59Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosalyn.ns.cloudflare.com
A172.64.34.59🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosalyn.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.70.57, 172.67.220.113
IPv6 hints2606:4700:3032::6815:4639, 2606:4700:3035::ac43:dc71
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=124, name=cloudflare-ech.com
SOArory.ns.cloudflare.comdns@cloudflare.com serial=2397538785

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=1776032797
WOT: UNKNOWN (3/100)

Same first word

51aidou.com

Similar names

audio51.net
15audio.co.uk

DNS History

8 records (6 active, 2 former)

201820192020202120222023202420252026NSrory.ns.cloudflare.comrosalyn.ns.cloudflare.comdns15.hichina.comdns16.hichina.comA104.21.70.57172.67.220.1132606:4700:3032::6815:46392606:4700:3035::ac43:dc71
○NSdns15.hichina.com2017-03-14 → 2017-03-14 · 3 obs
● 2017-03-14 17:00:56
○ 2026-04-05 06:55:08
○ 2026-04-12 22:53:56
○NSdns16.hichina.com2017-03-14 → 2017-03-14 · 3 obs
● 2017-03-14 17:00:56
○ 2026-04-05 06:55:08
○ 2026-04-12 22:53:56
●NSrory.ns.cloudflare.com2026-04-05 → 2026-04-12 · 3 obs
○ 2017-03-14 17:00:56
● 2026-04-05 06:55:08
● 2026-04-12 22:53:56
●NSrosalyn.ns.cloudflare.com2026-04-05 → 2026-04-12 · 3 obs
○ 2017-03-14 17:00:56
● 2026-04-05 06:55:08
● 2026-04-12 22:53:56
●A104.21.70.572026-04-05 → 2026-04-12 · 2 obs
● 2026-04-05 06:55:08
● 2026-04-12 22:53:56
●A172.67.220.1132026-04-05 → 2026-04-12 · 2 obs
● 2026-04-05 06:55:08
● 2026-04-12 22:53:56
●A2606:4700:3032::6815:46392026-04-05 → 2026-04-12 · 2 obs
● 2026-04-05 06:55:08
● 2026-04-12 22:53:56
●A2606:4700:3035::ac43:dc712026-04-05 → 2026-04-12 · 2 obs
● 2026-04-05 06:55:08
● 2026-04-12 22:53:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...-
51aidou.comrosalyn.ns.cloudflare.com, rory.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.166

NS records: rosalyn.ns.cloudflare.com, rory.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 51aidou.com (unsigned zone)

⏱️ Timing

Total: 155ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.220.113, 104.21.70.57
AAAA22606:4700:3032::6815:4639, 2606:4700:3035::ac43:dc71
NS2rory.ns.cloudflare.com, rosalyn.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1rory.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

51aidou.com resolves to four IP numbers: 2606:4700:3032::6815:4639, 2606:4700:3035::ac43:dc71, 104.21.70.57 and 172.67.220.113.

other host names for instance tisizehumanalytics.click, development.codersociety.com, 157823.com, goengo.co.uk and lhqv.com share IP numbers with 51aidou.com.

Name Servers

51aidou.com is delegated to two name servers: rory.ns.cloudflare.com and rosalyn.ns.cloudflare.com.

51aidou.com shares the same name server setup as other domains, for example fascin8app.com, 24.159.162.in-addr.arpa, 48.159.162.in-addr.arpa, 25.159.162.in-addr.arpa and 2.5.0.0.0.0.7.4.6.0.6.2.ip6.arpa.

51aidou.com at least partially shares name servers with other domains, for instance sportsbetxtreme.com, maxcm.com, pthome.co.nz, bushmansindustrialtanks.com.au and a261yhj.top.

These name servers are often used with kate.ns.cloudflare.com and paige.ns.cloudflare.com.

Host names with six IP numbers:

rory.ns.cloudflare.com points to: 2606:4700:58::a29f:2ca6, 2803:f800:50::6ca2:c3a6, 2a06:98c1:50::ac40:23a6, 108.162.195.166, 162.159.44.166 and 172.64.35.166; rosalyn.ns.cloudflare.com points to: 2606:4700:50::a29f:263b, 2803:f800:50::6ca2:c23b, 2a06:98c1:50::ac40:223b, 108.162.194.59, 162.159.38.59 and 172.64.34.59.