72ren.cn - robtex.com

72ren.cn

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:d36f🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:4dc6🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.77.198Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.211.111🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSelias.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c1d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelias.ns.cloudflare.com
A2803:f800:50::6ca2:c31d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRelias.ns.cloudflare.com
A2a06:98c1:50::ac40:231d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRelias.ns.cloudflare.com
A108.162.195.29🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelias.ns.cloudflare.com
A162.159.44.29Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelias.ns.cloudflare.com
A172.64.35.29🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelias.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 hints104.21.77.198, 172.67.211.111
IPv6 hints2606:4700:3033::ac43:d36f, 2606:4700:3036::6815:4dc6
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=114, name=cloudflare-ech.com
SOAelias.ns.cloudflare.comdns@cloudflare.com serial=2400829474

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2034674390

Same first word

72ren.cn

DNS History

15 records (6 active, 9 former)

2017201820192020202120222023202420252026NSelias.ns.cloudflare.comrihana.ns.cloudflare.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netns1.dnsdun.comns1.dnsdun.netA104.21.77.198172.67.211.1112606:4700:3033::ac43:d36f2606:4700:3036::6815:4dc6188.114.96.0188.114.97.023.231.253.2452a06:98c1:3120::2a06:98c1:3121::
●NSelias.ns.cloudflare.com2026-03-29 → 2026-04-15 · 3 obs
○ 2018-09-17 18:35:50
● 2026-03-29 22:25:32
● 2026-04-15 20:11:38
○NSf1g1ns1.dnspod.net2016-06-28 → 2017-02-09 · 4 obs
● 2016-06-28 06:12:18
● 2017-02-09 21:32:36
○ 2018-09-17 18:35:50
○ 2026-04-15 20:11:38
○NSf1g1ns2.dnspod.net2016-06-28 → 2017-02-09 · 4 obs
● 2016-06-28 06:12:18
● 2017-02-09 21:32:36
○ 2018-09-17 18:35:50
○ 2026-04-15 20:11:38
○NSns1.dnsdun.com2018-09-17 → 2018-09-17 · 4 obs
○ 2017-02-09 21:32:36
● 2018-09-17 18:35:50
○ 2026-03-29 22:25:32
○ 2026-04-15 20:11:38
○NSns1.dnsdun.net2018-09-17 → 2018-09-17 · 4 obs
○ 2017-02-09 21:32:36
● 2018-09-17 18:35:50
○ 2026-03-29 22:25:32
○ 2026-04-15 20:11:38
●NSrihana.ns.cloudflare.com2026-03-29 → 2026-04-15 · 3 obs
○ 2018-09-17 18:35:50
● 2026-03-29 22:25:32
● 2026-04-15 20:11:38
●A104.21.77.1982026-03-29 → 2026-04-15 · 5 obs
○ 2018-09-17 18:35:50
● 2026-03-29 22:25:32
○ 2026-04-04 07:06:08
● 2026-04-08 16:32:32
● 2026-04-15 20:11:38
●A172.67.211.1112026-03-29 → 2026-04-15 · 5 obs
○ 2018-09-17 18:35:50
● 2026-03-29 22:25:32
○ 2026-04-04 07:06:08
● 2026-04-08 16:32:32
● 2026-04-15 20:11:38
○A188.114.96.02026-04-04 → 2026-04-04 · 4 obs
○ 2026-03-29 22:25:32
● 2026-04-04 07:06:08
○ 2026-04-08 16:32:32
○ 2026-04-15 20:11:38
○A188.114.97.02026-04-04 → 2026-04-04 · 4 obs
○ 2026-03-29 22:25:32
● 2026-04-04 07:06:08
○ 2026-04-08 16:32:32
○ 2026-04-15 20:11:38
○A23.231.253.2452018-09-17 → 2018-09-17 · 3 obs
● 2018-09-17 18:35:50
○ 2026-03-29 22:25:32
○ 2026-04-15 20:11:38
●A2606:4700:3033::ac43:d36f2026-03-29 → 2026-04-15 · 5 obs
○ 2018-09-17 18:35:50
● 2026-03-29 22:25:32
○ 2026-04-04 07:06:08
● 2026-04-08 16:32:32
● 2026-04-15 20:11:38
●A2606:4700:3036::6815:4dc62026-03-29 → 2026-04-15 · 5 obs
○ 2018-09-17 18:35:50
● 2026-03-29 22:25:32
○ 2026-04-04 07:06:08
● 2026-04-08 16:32:32
● 2026-04-15 20:11:38
○A2a06:98c1:3120::2026-04-04 → 2026-04-04 · 4 obs
○ 2026-03-29 22:25:32
● 2026-04-04 07:06:08
○ 2026-04-08 16:32:32
○ 2026-04-15 20:11:38
○A2a06:98c1:3121::2026-04-04 → 2026-04-04 · 4 obs
○ 2026-03-29 22:25:32
● 2026-04-04 07:06:08
○ 2026-04-08 16:32:32
○ 2026-04-15 20:11:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
72ren.cnelias.ns.cloudflare.com, rihana.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.244

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 72ren.cn (unsigned zone)

⏱️ Timing

Total: 847ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.77.198, 172.67.211.111
AAAA22606:4700:3033::ac43:d36f, 2606:4700:3036::6815:4dc6
NS2elias.ns.cloudflare.com, rihana.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1elias.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

72ren.cn resolves to four IP numbers: 2606:4700:3033::ac43:d36f, 2606:4700:3036::6815:4dc6, 104.21.77.198 and 172.67.211.111.

other host names for instance contadores.miarroba.com, projesoft.com.tr, fotos.miarroba.com, e-kaiseki.com and tom-shelton.net share IP numbers with 72ren.cn.

Name Servers

72ren.cn is delegated to two name servers: elias.ns.cloudflare.com and rihana.ns.cloudflare.com.

72ren.cn shares the same name server setup as other domains, for example topmmplanner.com, vmjrz.cn, blueskycollaborative.com, 15cw.com and bwof.cn.

72ren.cn at least partially shares name servers with other domains, for instance lifemanipulacao.com.br, configserver.us, etsybea.com, esc-grossiste.fr and serpentisle.com.

These name servers are commonly used with kristina.ns.cloudflare.com, harley.ns.cloudflare.com and blakely.ns.cloudflare.com.

Host names with six IP numbers:

elias.ns.cloudflare.com points to: 2606:4700:58::a29f:2c1d, 2803:f800:50::6ca2:c31d, 2a06:98c1:50::ac40:231d, 108.162.195.29, 162.159.44.29 and 172.64.35.29; rihana.ns.cloudflare.com points to: 2606:4700:50::adf5:3af4, 2803:f800:50::6ca2:c0f4, 2a06:98c1:50::ac40:20f4, 108.162.192.244, 172.64.32.244 and 173.245.58.244.