sergeyivanov.ru - robtex.com
sergeyivanov.ru
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=4068382 | ||||||
Same first word
sergeyivanov.ru |
DNS History
6 records (6 active, 0 former)
●NSdns1.yandex.net2015-08-03 → 2026-04-03 · 2 obs
● 2026-04-03 19:26:40
●NSdns2.yandex.net2015-08-03 → 2026-04-03 · 2 obs
● 2026-04-03 19:26:40
●A78.140.185.2232015-08-03 → 2026-04-03 · 2 obs
● 2026-04-03 19:26:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| sergeyivanov.ru | dns1.yandex.ru, dns2.yandex.net, dns2.yandex.ru, dns1.yandex.net | - |
✅ Authoritative Response
Server:93.158.134.213
NS records: dns1.yandex.ru, dns2.yandex.net, dns2.yandex.ru, dns1.yandex.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sergeyivanov.ru (unsigned zone)
⏱️ Timing
Total: 1351ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.140.185.223 |
| NS | 2 | dns1.yandex.net, dns2.yandex.net |
| MX | 1 | mx.yandex.ru (pri: 10) |
| TXT | 3 | google-site-verification=3N8ANlE0WQcu6Ch, v=spf1 a -all... |
| SOA | 1 | dns1.yandex.net dns-hosting.yandex.ru |
Analysis
IP Addresses
sergeyivanov.ru points to a single IP address: 78.140.185.223.
Name Servers
sergeyivanov.ru is delegated to four name servers: dns1.yandex.net, dns2.yandex.net, dns1.yandex.ru and dns2.yandex.ru.
At least part of the name servers for sergeyivanov.ru are shared with other domains, for instance 446mhz.ru, grass-shop.ru, thaya.ru, xn--80ajngjgzgv.xn--p1ai and thenuclear.ru.
Host names with two IPs:
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
dns1.yandex.ru points to 2a02:6b8::213 and 213.180.204.213
dns2.yandex.ru points to 2a02:6b8:0:1::213 and 93.158.134.213
Host names that point to 2a02:6b8::213: dns1.yandex.net and dns1.yandex.ru
Host names that point to 213.180.204.213: dns1.yandex.net and dns1.yandex.ru
Host names that point to 2a02:6b8:0:1::213: dns2.yandex.net and dns2.yandex.ru
Host names that point to 93.158.134.213: dns2.yandex.net and dns2.yandex.ru
Mail Servers
The mail server for sergeyivanov.ru is mx.yandex.ru.
sergeyivanov.ru uses the same mail server setup as other domains, for instance ant-pixel.ru, aziel.ru, zzz(0x787878).ru, shilnikov.com and informetr.ru.
sergeyivanov.ru shares at least some mail servers with other domains, for example domaizdereva69.ru, gruzolot.ru, tatarinn.ru, stabilno.by and olimpciti.ru.
these mail servers are frequently used alongside the mail servers mx.yandex.net.
Hostname mx.yandex.ru resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.