sv-class.ru - robtex.com
sv-class.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.143.11.11🇷🇺 EUROBYTE37.143.10.0/23 | ||||||
| PTR | vip-h6.ihc.ru | ||||||
| NS | ns1.ihc.ru ⭐ | ||||||
| A | 2a03:c980:beef:6002:46:254:23:52🇷🇺 EUROBYTE2a03:c980:beef::/48 | ||||||
| PTR | ns1.ihc.ru | ||||||
| A | 46.254.23.52🇷🇺 EUROBYTE46.254.23.0/24 | ||||||
| PTR | ns1.ihc.ru | ||||||
| NS | ns2.ihc.ru | ||||||
| A | 2001:41d0:1008:2c3b::1🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns2.ihc.ru | ||||||
| A | 46.254.22.38🇷🇺 EUROBYTE46.254.22.0/24 | ||||||
| PTR | ns1.ihc.ru | ||||||
| A | 91.121.54.18🇫🇷 OVH91.121.0.0/16 ISP Paris, France | ||||||
| PTR | ns2.ihc.ru | ||||||
| MX | mail.sv-class.ru ⭐ | ||||||
| A | 2a03:c980:dead:2a01:46:254:21:39🇷🇺 EUROBYTE2a03:c980:dead::/48 | ||||||
| PTR | vip-mail1.ihc.ru | ||||||
| A | 46.254.21.39🇷🇺 EUROBYTE46.254.20.0/23 | ||||||
| PTR | vip-mail1.ihc.ru | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.ihc.ruinfo@ihc.ru 2021-06-11 #1 | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | c.tld-servers.ru | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4069919 | ||||||
Subdomains
mail.sv-class.ru |
Same first word
DNS History
13 records (4 active, 9 former)
○NSfirstvds_ru2016-02-03 → 2017-02-13 · 5 obs
● 2016-02-03 06:26:40
● 2017-02-13 05:42:12
○ 2026-03-02 18:51:04
○ 2026-08-09 01:47:18
○NSns1.firstvds.ru2016-02-03 → 2017-02-13 · 5 obs
● 2016-02-03 06:26:40
● 2017-02-13 05:42:12
○ 2026-03-02 18:51:04
○ 2026-08-09 01:47:18
●NSns1.ihc.ru2026-03-02 → 2026-08-09 · 3 obs
● 2026-03-02 18:51:04
● 2026-08-09 01:47:18
○NSns1.relevate.ru2015-07-07 → 2015-11-10 · 4 obs
● 2015-11-10 03:42:26
○ 2016-02-03 06:26:40
○ 2026-08-09 01:47:18
○NSns2.firstvds.ru2016-02-03 → 2017-02-13 · 5 obs
● 2016-02-03 06:26:40
● 2017-02-13 05:42:12
○ 2026-03-02 18:51:04
○ 2026-08-09 01:47:18
●NSns2.ihc.ru2026-03-02 → 2026-08-09 · 3 obs
● 2026-03-02 18:51:04
● 2026-08-09 01:47:18
○NSns2.relevate.ru2015-07-07 → 2015-11-10 · 4 obs
● 2015-11-10 03:42:26
○ 2016-02-03 06:26:40
○ 2026-08-09 01:47:18
●MXmail.sv-class.ru2026-03-02 → 2026-08-09 · 3 obs
● 2026-03-02 18:51:04
● 2026-08-09 01:47:18
○MXmx.yandex.net2016-02-03 → 2017-02-13 · 5 obs
● 2016-02-03 06:26:40
● 2017-02-13 05:42:12
○ 2026-03-02 18:51:04
○ 2026-08-09 01:47:18
○MXmx.yandex.ru2015-07-07 → 2015-11-10 · 4 obs
● 2015-11-10 03:42:26
○ 2016-02-03 06:26:40
○ 2026-08-09 01:47:18
○A178.57.216.152015-07-07 → 2015-11-10 · 4 obs
● 2015-11-10 03:42:26
○ 2016-02-03 06:26:40
○ 2026-08-09 01:47:18
○A212.109.218.1752016-02-03 → 2017-02-13 · 5 obs
● 2016-02-03 06:26:40
● 2017-02-13 05:42:12
○ 2026-03-02 18:51:04
○ 2026-08-09 01:47:18
●A37.143.11.112026-03-02 → 2026-08-09 · 3 obs
● 2026-03-02 18:51:04
● 2026-08-09 01:47:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | c.tld-servers.ru, d.dns.ripn.net, a.dns.ripn.net, f.dns.ripn.net... | - |
| sv-class.ru | ns1.ihc.ru, ns2.ihc.ru | 5 records |
✅ Authoritative Response
Server:46.254.22.38
NS records: ns1.ihc.ru, ns2.ihc.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sv-class.ru (unsigned zone)
⏱️ Timing
Total: 779ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.143.11.11 |
| NS | 2 | ns1.ihc.ru, ns2.ihc.ru |
| MX | 1 | mail.sv-class.ru (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns1.ihc.ru info.ihc.ru |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (ns1.ihc.ru, ns2.ihc.ru, ns2.ihc.ru...)
Analysis
Hierarchy
sv-class.ru is a parent domain of mail.sv-class.ru.
IP Addresses
sv-class.ru points to a single IP number: 37.143.11.11.
Additional host names — jar-ptica.ru, monolit-pol.ru, www.rostov-stroy.ru and two others — share IP numbers with sv-class.ru.
Name Servers
DNS delegation for sv-class.ru points to two name servers: ns1.ihc.ru and ns2.ihc.ru.
sv-class.ru shares its name server setup with other domains, including ordervideodomofon.ru, mail.roditeliideti.ru, xn--h1aailihed3b0c.xn--p1ai and two others.
sv-class.ru has partial name server overlap with other domains, including torzhok.pro.
These name servers are frequently seen alongside the name servers ns1.ihc.ru.info.ihc.ru.
Host names with three IP numbers:
ns2.ihc.ru has IP addresses 46.254.22.38, 91.121.54.18 and 2001:41d0:1008:2c3b::1.
Host names with two IP numbers:
ns1.ihc.ru has two IP addresses: 46.254.23.52 and 2a03:c980:beef:6002:46:254:23:52.
Mail Servers
sv-class.ru has one mail server: mail.sv-class.ru.
mail.sv-class.ru points to two IP addresses: 46.254.21.39 and 2a03:c980:dead:2a01:46:254:21:39.