esv.su - robtex.com
esv.su
| DNSSEC | ⚠️ Not signed | ||||||
| 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=8 | ||||||
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=650209024 | ||||||
Same first word
Similar names
DNS History
14 records (3 active, 11 former)
●NSdns1.yandex.net2026-05-05 → 2026-05-08 · 3 obs
● 2026-05-05 19:46:24
● 2026-05-08 12:31:02
●NSdns2.yandex.net2026-05-05 → 2026-05-08 · 3 obs
● 2026-05-05 19:46:24
● 2026-05-08 12:31:02
○NSns1.hc.ru2015-08-08 → 2017-01-14 · 4 obs
● 2017-01-14 15:26:42
○ 2018-08-30 10:09:20
○ 2026-05-08 12:31:02
○NSns2.hc.ru2015-08-08 → 2017-01-14 · 4 obs
● 2017-01-14 15:26:42
○ 2018-08-30 10:09:20
○ 2026-05-08 12:31:02
○NSns3.nic.ru2018-08-30 → 2018-08-30 · 4 obs
● 2018-08-30 10:09:20
○ 2026-05-05 19:46:24
○ 2026-05-08 12:31:02
○NSns4.nic.ru2018-08-30 → 2018-08-30 · 4 obs
● 2018-08-30 10:09:20
○ 2026-05-05 19:46:24
○ 2026-05-08 12:31:02
○NSns8.nic.ru2018-08-30 → 2018-08-30 · 4 obs
● 2018-08-30 10:09:20
○ 2026-05-05 19:46:24
○ 2026-05-08 12:31:02
○MXmx.cm.hc.ru2015-08-08 → 2017-01-14 · 4 obs
● 2017-01-14 15:26:42
○ 2018-08-30 10:09:20
○ 2026-05-08 12:31:02
●MXmx.yandex.net2026-05-05 → 2026-05-08 · 3 obs
● 2026-05-05 19:46:24
● 2026-05-08 12:31:02
○MXmx01.nicmail.ru2018-08-30 → 2018-08-30 · 4 obs
● 2018-08-30 10:09:20
○ 2026-05-05 19:46:24
○ 2026-05-08 12:31:02
○MXmx02.nicmail.ru2018-08-30 → 2018-08-30 · 4 obs
● 2018-08-30 10:09:20
○ 2026-05-05 19:46:24
○ 2026-05-08 12:31:02
○MXmx03.nicmail.ru2018-08-30 → 2018-08-30 · 4 obs
● 2018-08-30 10:09:20
○ 2026-05-05 19:46:24
○ 2026-05-08 12:31:02
○A195.208.1.1062018-08-30 → 2018-08-30 · 4 obs
● 2018-08-30 10:09:20
○ 2026-05-05 19:46:24
○ 2026-05-08 12:31:02
○A89.111.177.1112015-08-08 → 2017-01-14 · 4 obs
● 2017-01-14 15:26:42
○ 2018-08-30 10:09:20
○ 2026-05-08 12:31:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | 10 records |
| esv.su | 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 esv.su (unsigned zone)
⏱️ Timing
Total: 967ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| 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 |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (a.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net...)
Analysis
Name Servers
esv.su is delegated to two name servers: dns1.yandex.net and dns2.yandex.net.
esv.su shares the same name server setup as hrenovina.ru, fiesta.tomsk.ru, gkhgorod.ru, tssmsk.ru and menstab.club.
esv.su at least partially shares name servers with other domains, for instance profkitchen.store, ecoservice.kz, sk-inter.ru, prokremlin.ru and vrn1.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
esv.su is handled by a single mail server, mx.yandex.net.
The mail server setup for esv.su matches that of other domains, for instance motoridea.ru, malvik.ru, vokzal.ru, bassystema.ru and acmebel.ru.
esv.su shares at least partially some mail servers with other domains, including tanbt.com.tr, electrogamma.ru, visathing.in, pkdib.ru and sendpush.net.
mx.yandex.net points to two IPs: 2a02:6b8::311 and 77.88.21.249.