itco13.ru - robtex.com
itco13.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.230.154.91🇷🇺 Virtuaalinfra-AS37.230.154.0/24 Virtual_Infrastructures_Network | ||||||
| PTR | www.1cb2b.com | ||||||
| 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.net ⭐ | ||||||
| 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=30 | ||||||
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=4068299 | ||||||
Previously NS for
DNS History
5 records (4 active, 1 former)
●NSdns1.yandex.net2015-06-15 → 2026-03-27 · 2 obs
● 2026-03-27 22:13:58
●NSdns2.yandex.net2015-06-15 → 2026-03-27 · 2 obs
● 2026-03-27 22:13:58
●MXmx.yandex.net2015-06-15 → 2026-03-27 · 2 obs
● 2026-03-27 22:13:58
●A37.230.154.912026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 22:13:58
○A46.101.167.2192015-06-15 → 2016-11-28 · 3 obs
● 2016-11-28 12:30:56
○ 2026-03-27 22:13:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| itco13.ru | dns1.yandex.net, dns2.yandex.net | - |
✅ Authoritative Response
Server:213.180.204.213
NS records: dns1.yandex.net, dns2.yandex.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itco13.ru (unsigned zone)
⏱️ Timing
Total: 1183ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.230.154.91 |
| NS | 2 | dns2.yandex.net, dns1.yandex.net |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.yandex.net |
| SOA | 1 | dns1.yandex.net dns-hosting.yandex.ru |
Analysis
IP Addresses
itco13.ru points to IP number 37.230.154.91.
Other host names, for instance, 1cb2b.com share IP numbers with itco13.ru.
Name Servers
itco13.ru is delegated to two name servers: dns1.yandex.net and dns2.yandex.net.
itco13.ru uses the same name server setup as other domains such as idiot.bg, texdesign.ru, mylect.ru, visasservice.ru and schtern.ru.
itco13.ru shares name servers with other domains at least partially, for example panteev.ru, workaud.com, aligra.ru, aqa.su and appwill.top.
These name servers are commonly used with the name servers 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
itco13.ru is handled by a single mail server, mx.yandex.net.
itco13.ru shares the same mail server setup as other domains, for instance profi-nn.ru, rus.sbm-group.com, vanitti.com, upgaming.ch and vds.uz.
itco13.ru shares some mail servers with other domains, including buyseamless.com, 1rtk.ru, fotosaz.ru and zoovetkniga.ru.
mx.yandex.net resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.