check12v.ru - robtex.com
check12v.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:5cc0🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:c558🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.92.192Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.197.88🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | cesar.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c77🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cesar.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c377🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | cesar.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2377🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | cesar.ns.cloudflare.com | ||||||
| A | 108.162.195.119🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cesar.ns.cloudflare.com | ||||||
| A | 162.159.44.119Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cesar.ns.cloudflare.com | ||||||
| A | 172.64.35.119🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cesar.ns.cloudflare.com | ||||||
| NS | davina.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2628🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | davina.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c228🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | davina.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2228🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | davina.ns.cloudflare.com | ||||||
| A | 108.162.194.40🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | davina.ns.cloudflare.com | ||||||
| A | 162.159.38.40Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | davina.ns.cloudflare.com | ||||||
| A | 172.64.34.40🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | davina.ns.cloudflare.com | ||||||
| MX | emx.mail.ru ⭐ | ||||||
| A | 94.100.180.180🇷🇺 VK-AS94.100.176.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| A | 217.69.139.180🇷🇺 VK-AS217.69.128.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| TXT | v=spf1 redirect=_spf.mail.ru | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.92.192, 172.67.197.88 | ||||||
| IPv6 | 2606:4700:3030::6815:5cc0, 2606:4700:3033::ac43:c558 | ||||||
| SOA | cesar.ns.cloudflare.comdns@cloudflare.com serial=2395637871 | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4068147 | ||||||
Subdomains
www.check12v.ru |
Same first word
check12v.ru |
DNS History
8 records (7 active, 1 former)
●NScesar.ns.cloudflare.com2026-03-09 → 2026-03-22 · 2 obs
● 2026-03-22 14:03:36
●NSdavina.ns.cloudflare.com2026-03-09 → 2026-03-22 · 2 obs
● 2026-03-22 14:03:36
●A104.21.92.1922026-03-19 → 2026-03-22 · 6 obs
● 2026-03-19 09:28:24
○ 2026-03-19 16:11:46
○ 2026-03-22 09:31:26
● 2026-03-22 14:03:34
● 2026-03-22 14:03:36
○A172.64.80.12026-03-09 → 2026-03-22 · 6 obs
○ 2026-03-19 09:28:24
● 2026-03-19 16:11:46
● 2026-03-22 09:31:26
○ 2026-03-22 14:03:34
○ 2026-03-22 14:03:36
●A172.67.197.882026-03-19 → 2026-03-22 · 6 obs
● 2026-03-19 09:28:24
○ 2026-03-19 16:11:46
○ 2026-03-22 09:31:26
● 2026-03-22 14:03:34
● 2026-03-22 14:03:36
●A2606:4700:3030::6815:5cc02026-03-09 → 2026-03-22 · 2 obs
● 2026-03-22 14:03:36
●A2606:4700:3033::ac43:c5582026-03-09 → 2026-03-22 · 2 obs
● 2026-03-22 14:03:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | f.dns.ripn.net, b.dns.ripn.net, a.dns.ripn.net, e.dns.ripn.net... | - |
| check12v.ru | cesar.ns.cloudflare.com, davina.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 172.64.35.119
NS records: cesar.ns.cloudflare.com, davina.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for check12v.ru (unsigned zone)
⏱️ Timing
Total: 803ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.92.192, 172.67.197.88 |
| AAAA | 2 | 2606:4700:3033::ac43:c558, 2606:4700:3030::6815:5cc0 |
| NS | 2 | cesar.ns.cloudflare.com, davina.ns.cloudflare.com |
| MX | 1 | emx.mail.ru (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.mail.ru |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | cesar.ns.cloudflare.com dns.cloudflare.c |
Analysis
Hierarchy
The parent of www.check12v.ru is check12v.ru.
IP Addresses
check12v.ru points to four IP numbers: 2606:4700:3030::6815:5cc0, 2606:4700:3033::ac43:c558, 104.21.92.192 and 172.67.197.88.
Other host names, for instance pinesol.me, www.leihwagenankara.com, highairground.com, ianjharmon.com and www.connecttravel.vn share IP numbers with check12v.ru.
Name Servers
check12v.ru is delegated to two name servers: cesar.ns.cloudflare.com and davina.ns.cloudflare.com.
check12v.ru uses the same name server setup as other domains, for instance pokrishka.ru, pesdalis.com, alucom.ru, matrasmarket.ru and vannes.us.
check12v.ru shares name servers with other domains at least partially, for instance laklz.com, oldmap.net, faramandshoar.com, zeusgacor.bet and greatlakemotel.co.nz.
these name servers are often used with logan.ns.cloudflare.com, sydney.ns.cloudflare.com and troy.ns.cloudflare.com.
Host names with six IP numbers: cesar.ns.cloudflare.com points to 2606:4700:58::a29f:2c77, 2803:f800:50::6ca2:c377, 2a06:98c1:50::ac40:2377, 108.162.195.119, 162.159.44.119 and 172.64.35.119; davina.ns.cloudflare.com points to 2606:4700:50::a29f:2628, 2803:f800:50::6ca2:c228, 2a06:98c1:50::ac40:2228, 108.162.194.40, 162.159.38.40 and 172.64.34.40.
Mail Servers
The mail server for check12v.ru is emx.mail.ru.
check12v.ru shares the same mail server setup as other domains, including smartum.kz, marque.pro, siling.ru, ikhk.ru and globalclinic.su.
check12v.ru shares some mail servers with other domains, including batab.ru, www.education-group.org, imcbg.ru, edatomsk.ru and rustehsert.ru.
Host name emx.mail.ru resolves to two IPs: 94.100.180.180 and 217.69.139.180.