sts-udm.ru - robtex.com
sts-udm.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.140.192.80🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru | ||||||
| PTR | server53.hosting.reg.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.sts-udm.ru ⭐ | ||||||
| A | 37.140.192.80🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru | ||||||
| PTR | server53.hosting.reg.ru | ||||||
| SOA | ns1.ihc.ruinfo@ihc.ru 2013-07-03 #1 | ||||||
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=4068509 | ||||||
Subdomains
mail.sts-udm.ru |
Same first word
sts-udm.ru |
DNS History
6 records (4 active, 2 former)
●MXmail.sts-udm.ru2015-06-12 → 2026-04-14 · 2 obs
● 2026-04-14 07:50:24
○A185.22.234.472015-06-12 → 2017-01-17 · 4 obs
● 2017-01-17 12:10:14
○ 2017-12-07 06:46:10
○ 2026-04-14 07:50:24
●A37.140.192.802026-04-09 → 2026-04-14 · 3 obs
● 2026-04-09 22:56:22
● 2026-04-14 07:50:24
○A46.254.18.2082017-12-07 → 2017-12-07 · 4 obs
● 2017-12-07 06:46:10
○ 2026-04-09 22:56:22
○ 2026-04-14 07:50:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| sts-udm.ru | ns2.ihc.ru, ns1.ihc.ru | 5 records |
✅ Authoritative Response
Server:46.254.23.52
NS records: ns2.ihc.ru, ns1.ihc.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sts-udm.ru (unsigned zone)
⏱️ Timing
Total: 854ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.140.192.80 |
| NS | 2 | ns2.ihc.ru, ns1.ihc.ru |
| MX | 1 | mail.sts-udm.ru (pri: 10) |
| SOA | 1 | ns1.ihc.ru info.ihc.ru |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (ns2.ihc.ru, ns2.ihc.ru, ns1.ihc.ru...)
Analysis
Hierarchy
sts-udm.ru is a parent of mail.sts-udm.ru.
IP Addresses
sts-udm.ru points to a single IP address: 37.140.192.80.
Other host names such as lenzay.ru, www.vas.ru, el-vi.ru, tent-ok.ru and kangtega.name share IP numbers with sts-udm.ru.
Name Servers
sts-udm.ru is delegated to two name servers: ns1.ihc.ru and ns2.ihc.ru.
sts-udm.ru uses the same name server setup as other domains, including gdz-ru.com, fn-style.ru, energy-akb.ru, wegos.ru and time2go.ru.
Host names with three IP numbers:
ns2.ihc.ru points to: 2001:41d0:1008:2c3b::1, 46.254.22.38 and 91.121.54.18.
Host names with two IP numbers:
ns1.ihc.ru points to: 2a03:c980:beef:6002:46:254:23:52 and 46.254.23.52.
Mail Servers
The mail server for sts-udm.ru is mail.sts-udm.ru.
Host mail.sts-udm.ru points to IP 37.140.192.80.