ctc-c.ru - robtex.com
ctc-c.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.16.176.94🇷🇺 MEGAFON-AS46.16.176.0/21 TI route block | ||||||
| NS | dns1.yandex.net ⭐ | ||||||
| A | 2a02:6b8::213🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | dns1.yandex.net | ||||||
| A | 213.180.204.213🇷🇺 TELETECH213.180.192.0/19 Yandex network | ||||||
| PTR | dns1.yandex.net | ||||||
| NS | dns2.yandex.net | ||||||
| A | 2a02:6b8:0:1::213🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | dns2.yandex.net | ||||||
| A | 93.158.134.213🇷🇺 TELETECH93.158.128.0/18 Yandex enterprise network | ||||||
| PTR | dns2.yandex.net | ||||||
| MX | mx.yandex.ru ⭐ | ||||||
| A | 2a02:6b8::311🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| A | 77.88.21.249🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| TXT | v=spf1 redirect=_spf.yandex.net | ||||||
| SOA | dns1.yandex.netdns-hosting@yandex.ru serial=6 | ||||||
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=4068308 | ||||||
PTR for
Same first word
ctc-c.ru |
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns1.yandex.net2015-08-27 → 2026-03-28 · 2 obs
● 2026-03-28 15:48:42
●NSdns2.yandex.net2015-08-27 → 2026-03-28 · 2 obs
● 2026-03-28 15:48:42
●A46.16.176.942015-08-27 → 2026-03-28 · 2 obs
● 2026-03-28 15:48:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| ctc-c.ru | dns1.yandex.net, dns2.yandex.net | - |
✅ Authoritative Response
Server:93.158.134.213
NS records: dns1.yandex.net, dns2.yandex.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctc-c.ru (unsigned zone)
⏱️ Timing
Total: 1043ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.16.176.94 |
| NS | 2 | dns2.yandex.net, dns1.yandex.net |
| MX | 1 | mx.yandex.ru (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.yandex.net |
| SOA | 1 | dns1.yandex.net dns-hosting.yandex.ru |
Analysis
IP Addresses
ctc-c.ru points to IP number: 46.16.176.94.
Name Servers
ctc-c.ru is delegated to two name servers: dns1.yandex.net and dns2.yandex.net.
ctc-c.ru shares the same name server setup as rompro.ru, it-effects.ru, codestory.ru, termofan.ru and medline.pro.
ctc-c.ru at least partially shares name servers with other domains, for instance next-telecom.su, medaps.ru, sellec.ru, misteriyadetstva.ru and gtextreme.ru.
These name servers are commonly used with dns1.yandex.ru and dns2.yandex.ru.
Host names with two IP numbers: dns1.yandex.net points to: 2a02:6b8::213 and 213.180.204.213; dns2.yandex.net points to: 2a02:6b8:0:1::213 and 93.158.134.213.
Mail Servers
ctc-c.ru is handled by a single mail server, mx.yandex.ru.
The mail server setup for ctc-c.ru matches that of other domains, for instance dance42.su, koumis.ru, lawtech.ru, poverka-vesov.ru and motom-auto.ru.
ctc-c.ru shares at least partially some mail servers with other domains, including strizhkov.ru, fanta.ru, vyatich-kirov.ru, spblogoped.ru and onvision.ru.
these mail servers are commonly used together with mx.yandex.net.
mx.yandex.ru points to two IPs: 2a02:6b8::311 and 77.88.21.249.