terv.su - robtex.com
terv.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 79.165.21.209🇷🇺 CNT-AS79.165.0.0/16 CNT-network BLOCK | ||||||
| PTR | host-79-165-21-209.qwerty.ru | ||||||
| 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=108416 | ||||||
su
| 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=650208609 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns1.yandex.net2026-03-30 → 2026-04-03 · 2 obs
● 2026-04-03 21:50:06
●NSdns2.yandex.net2026-03-30 → 2026-04-03 · 2 obs
● 2026-04-03 21:50:06
●MXmx.yandex.net2026-03-30 → 2026-04-03 · 2 obs
● 2026-04-03 21:50:06
●A79.165.21.2092026-03-30 → 2026-04-03 · 2 obs
● 2026-04-03 21:50:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, e.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net... | 10 records |
| terv.su | dns2.yandex.net, dns1.yandex.net | - |
✅ Authoritative Response
Server:213.180.204.213
NS records: dns2.yandex.net, dns1.yandex.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for terv.su (unsigned zone)
⏱️ Timing
Total: 1208ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 79.165.21.209 |
| NS | 2 | dns1.yandex.net, dns2.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 |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (f.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net...)
Analysis
IP Addresses
terv.su points to a single IP number: 79.165.21.209.
Name Servers
terv.su is delegated to two name servers: dns1.yandex.net and dns2.yandex.net.
terv.su shares the same name server setup as other domains, for example velojump.ru, mishka-shop.com, optiline.pro, ivgpu.com and class365.ru.
terv.su at least partially shares name servers with other domains, for instance profarfor.ru, flakin.ru, smusich.ru, shashki.org and vb-consult.ru.
These name servers are often 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
terv.su is handled by a single mail server, mx.yandex.net.
terv.su shares the same mail server setup as other domains, for instance actall.ru, silnote.net, rhost.ru, axined.ru and sevterema.ru.
terv.su shares mail servers with other domains at least partially, including ngce.ru, pressident.ru, pushkinlibrary.kz, keygrup.com.tr and autorun.by.
Host mx.yandex.net resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.