cvrn.cc - robtex.com

cvrn.cc

DNSSECπŸ”’ Signed (DS record present)
A2606:4700:3034::ac43:ab9dπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::6815:47c7πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.71.199Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.171.157πŸ‡ΊπŸ‡Έ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSelinore.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a99πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelinore.ns.cloudflare.com
A2803:f800:50::6ca2:c099πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRelinore.ns.cloudflare.com
A2a06:98c1:50::ac40:2099πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRelinore.ns.cloudflare.com
A108.162.192.153πŸ‡ΊπŸ‡Έ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelinore.ns.cloudflare.com
A172.64.32.153πŸ‡ΊπŸ‡Έ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelinore.ns.cloudflare.com
A173.245.58.153πŸ‡ΊπŸ‡Έ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelinore.ns.cloudflare.com
NSgeorge.ns.cloudflare.com
A2606:4700:58::adf5:3ba7πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgeorge.ns.cloudflare.com
A2803:f800:50::6ca2:c1a7πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgeorge.ns.cloudflare.com
A2a06:98c1:50::ac40:21a7πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRgeorge.ns.cloudflare.com
A108.162.193.167πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgeorge.ns.cloudflare.com
A172.64.33.167πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgeorge.ns.cloudflare.com
A173.245.59.167πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgeorge.ns.cloudflare.com
MXmail.protonmail.ch ⭐ πŸ”’
A176.119.200.128πŸ‡¨πŸ‡­ Proton176.119.200.0/24
PTRmail.protonmail.ch
A185.70.42.128πŸ‡¨πŸ‡­ Proton185.70.42.0/24
PTRmail.protonmail.ch
A185.205.70.128πŸ‡«πŸ‡· Proton185.205.70.0/24
PTRmail.protonmail.ch
MXmailsec.protonmail.ch(20) πŸ”’
A176.119.200.129πŸ‡¨πŸ‡­ Proton176.119.200.0/24
PTRmailsec.protonmail.ch
A185.70.42.129πŸ‡¨πŸ‡­ Proton185.70.42.0/24
PTRmailsec.protonmail.ch
A185.205.70.129πŸ‡«πŸ‡· Proton185.205.70.0/24
PTRmailsec.protonmail.ch
TXTca3-20785aa5013546b98f0891bb91f6cfee
TXTprotonmail-verification=105067e63d47115d7ea5e0b1cc5f5d1b72e14e3b
TXTv=spf1 include:_spf.protonmail.ch mx ~all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4104.21.71.199, 172.67.171.157
IPv62606:4700:3034::ac43:ab9d, 2606:4700:3037::6815:47c7
SOAelinore.ns.cloudflare.comdns@cloudflare.com serial=2398788832

cc

DNSSECπŸ”’ Signed (DS record present)
NSac1.nstld.com ⭐
NSac2.nstld.com
NSac3.nstld.com
NSac4.nstld.com
SOAac1.nstld.cominfo@verisign-grs.com serial=1774173476
πŸ”’ HSTS Preload (+subdomains)

Same first word

Similar names

DNS History

8 records (8 active, 0 former)

NSelinore.ns.cloudflare.comgeorge.ns.cloudflare.comMXmail.protonmail.chmailsec.protonmail.chA104.21.71.199172.67.171.1572606:4700:3034::ac43:ab9d2606:4700:3037::6815:47c7
●NSelinore.ns.cloudflare.com2026-03-10 β†’ 2026-03-23 Β· 2 obs
● 2026-03-10 02:52:20
● 2026-03-23 21:13:56
●NSgeorge.ns.cloudflare.com2026-03-10 β†’ 2026-03-23 Β· 2 obs
● 2026-03-10 02:52:20
● 2026-03-23 21:13:56
●MXmail.protonmail.ch2026-03-10 β†’ 2026-03-23 Β· 2 obs
● 2026-03-10 02:52:20
● 2026-03-23 21:13:56
●MXmailsec.protonmail.ch2026-03-10 β†’ 2026-03-23 Β· 2 obs
● 2026-03-10 02:52:20
● 2026-03-23 21:13:56
●A104.21.71.1992026-03-10 β†’ 2026-03-23 Β· 2 obs
● 2026-03-10 02:52:20
● 2026-03-23 21:13:56
●A172.67.171.1572026-03-10 β†’ 2026-03-23 Β· 2 obs
● 2026-03-10 02:52:20
● 2026-03-23 21:13:56
●A2606:4700:3034::ac43:ab9d2026-03-10 β†’ 2026-03-23 Β· 2 obs
● 2026-03-10 02:52:20
● 2026-03-23 21:13:56
●A2606:4700:3037::6815:47c72026-03-10 β†’ 2026-03-23 Β· 2 obs
● 2026-03-10 02:52:20
● 2026-03-23 21:13:56

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
ccac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com-
cvrn.ccgeorge.ns.cloudflare.com, elinore.ns.cloudflare.com-

βœ… Authoritative Response

Server:173.245.58.153

NS records: george.ns.cloudflare.com, elinore.ns.cloudflare.com

πŸ”’ DNSSEC Status

πŸ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 469ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.71.199, 172.67.171.157
AAAA22606:4700:3037::6815:47c7, 2606:4700:3034::ac43:ab9d
NS2elinore.ns.cloudflare.com, george.ns.cloudflare.com
MX2mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)
TXT3ca3-20785aa5013546b98f0891bb91f6cfee, protonmail-verification=105067e63d47115d...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1elinore.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

cvrn.cc points to four IP numbers: 2606:4700:3034::ac43:ab9d, 2606:4700:3037::6815:47c7, 104.21.71.199 and 172.67.171.157.

Other host names, for instance wehl.com, cache.akhbarak.net, 08msc.com, 18comic.ink and bestcoachingclass.com share IP numbers with cvrn.cc.

Name Servers

cvrn.cc's delegation is to two name servers elinore.ns.cloudflare.com and george.ns.cloudflare.com.

cvrn.cc shares the same name server configuration as other domains, such as z-a-recovery.com, southernwindsinternational.com, colibriconsultingllc.com, buyoutboardmotors.com and api3dao.workers.dev.

cvrn.cc at least partially shares its name servers with other domains, for instance csdceo.ca, lmeg.pt, gagiktsarukyan.am, sudo520.com and bhgtynmbv5929.workers.dev.

These name servers are often used together with the name servers julio.ns.cloudflare.com.

Host names with six IP numbers:

elinore.ns.cloudflare.com points to: 2606:4700:50::adf5:3a99, 2803:f800:50::6ca2:c099, 2a06:98c1:50::ac40:2099, 108.162.192.153, 172.64.32.153 and 173.245.58.153.

george.ns.cloudflare.com points to: 2606:4700:58::adf5:3ba7, 2803:f800:50::6ca2:c1a7, 2a06:98c1:50::ac40:21a7, 108.162.193.167, 172.64.33.167 and 173.245.59.167.

Mail Servers

Two mail servers mail.protonmail.ch and mailsec.protonmail.ch handle cvrn.cc.

cvrn.cc uses the same mail server setup as other domains such as emeraldtriangle.xyz, a2zi.fr, xtremetechs.com, unisysco.com and doctrina.us.

cvrn.cc shares some mail servers with other domains, including jonasmariadroste.com, dargus.co, ayres.it, aksllc.com and de-vries.eu.

Host names with three IP numbers

The host name mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128; the host name mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129