crenn.cc - robtex.com
crenn.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:8ab7🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:3683🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.54.131Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.138.183🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | dara.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a5b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dara.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c05b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dara.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:205b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dara.ns.cloudflare.com | ||||||
| A | 108.162.192.91🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dara.ns.cloudflare.com | ||||||
| A | 172.64.32.91🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dara.ns.cloudflare.com | ||||||
| A | 173.245.58.91🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dara.ns.cloudflare.com | ||||||
| NS | scott.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3be6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | scott.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1e6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | scott.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21e6🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | scott.ns.cloudflare.com | ||||||
| A | 108.162.193.230🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | scott.ns.cloudflare.com | ||||||
| A | 172.64.33.230🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | scott.ns.cloudflare.com | ||||||
| A | 173.245.59.230🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | scott.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.54.131, 172.67.138.183 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:8ab7, 2606:4700:3034::6815:3683 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=151, name=cloudflare-ech.com | ||||||
| SOA | dara.ns.cloudflare.comdns@cloudflare.com serial=2400522910 | ||||||
cc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ac1.nstld.com ⭐ | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1776031202 | ||||||
Same first word
Similar names
nercn.com |
nnerc.com |
ncren.org |
rencn.com |
nrenc.co.kr |
cnern.org.cn |
cernn.com |
cenrn.net |
cnren.cn |
ncren.com |
nrcne.com |
ncren.net |
cnern.org |
ennrc.com |
ncren.cn |
nercn.cn |
ncern.com |
nncre.com |
nrcne.org |
cnner.com |
DNS History
6 records (6 active, 0 former)
●NSdara.ns.cloudflare.com2026-02-24 → 2026-04-12 · 2 obs
● 2026-04-12 22:01:56
●NSscott.ns.cloudflare.com2026-02-24 → 2026-04-12 · 2 obs
● 2026-04-12 22:01:56
●A104.21.54.1312026-02-24 → 2026-04-12 · 2 obs
● 2026-04-12 22:01:56
●A172.67.138.1832026-02-24 → 2026-04-12 · 2 obs
● 2026-04-12 22:01:56
●A2606:4700:3032::ac43:8ab72026-02-24 → 2026-04-12 · 2 obs
● 2026-04-12 22:01:56
●A2606:4700:3034::6815:36832026-02-24 → 2026-04-12 · 2 obs
● 2026-04-12 22:01:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com | - |
| crenn.cc | scott.ns.cloudflare.com, dara.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.230
NS records: scott.ns.cloudflare.com, dara.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crenn.cc (unsigned zone)
⏱️ Timing
Total: 354ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.54.131, 172.67.138.183 |
| AAAA | 2 | 2606:4700:3034::6815:3683, 2606:4700:3032::ac43:8ab7 |
| NS | 2 | dara.ns.cloudflare.com, scott.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dara.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
crenn.cc maps to four IP numbers: 2606:4700:3032::ac43:8ab7, 2606:4700:3034::6815:3683, 104.21.54.131 and 172.67.138.183.
Other host names, for instance tianrentech.com, 5938951f5b79.5938951f5b79.5938951f5b79.5938951f5b79.5938951f5b79.5938951f5b79.5938951f5b79.5938951f5b79.5938951f5b79.5938951f5b79.5938951f5b79.transwatch.com, deco-smart.com, guildtome.co.uk and 5938951f5b79.5938951f5b79.5938951f5b79.5938951f5b79.5938951f5b79.5938951f5b79.5938951f5b79.5938951f5b79.5938951f5b79.transwatch.com share IP numbers with crenn.cc.
Name Servers
Two name servers dara.ns.cloudflare.com and scott.ns.cloudflare.com handle delegation for crenn.cc.
crenn.cc uses the same name server setup as other domains, for example pgmais.cc, mail.root.am, avrohost.com, mnybks.net and gamexpro.com.
crenn.cc partially shares name servers with other domains; examples include actulab.ca, timgrad.com, heronglen.com, gnnet.com.br and fusiya.cn.
these name servers are commonly used with the name servers coen.ns.cloudflare.com.
Host names with six IP numbers: dara.ns.cloudflare.com points to: 2606:4700:50::adf5:3a5b, 2803:f800:50::6ca2:c05b, 2a06:98c1:50::ac40:205b, 108.162.192.91, 172.64.32.91 and 173.245.58.91; scott.ns.cloudflare.com points to: 2606:4700:58::adf5:3be6, 2803:f800:50::6ca2:c1e6, 2a06:98c1:50::ac40:21e6, 108.162.193.230, 172.64.33.230 and 173.245.59.230.