sem-kr.ru - robtex.com
sem-kr.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.218.228.19🇷🇺 EUROBYTE91.218.228.0/23 | ||||||
| PTR | h9.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 | emx.mail.ru ⭐ | ||||||
| A | 94.100.180.180🇷🇺 VK-AS94.100.176.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| A | 217.69.139.180🇷🇺 VK-AS217.69.128.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| TXT | v=spf1 redirect=_spf.mail.ru | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.ihc.ruinfo@ihc.ru 2018-07-13 #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=4068312 | ||||||
Same first word
sem-kr.ru |
Similar names
DNS History
10 records (4 active, 6 former)
●NSns1.ihc.ru2026-02-27 → 2026-03-29 · 3 obs
● 2026-02-27 23:52:20
● 2026-03-29 01:12:04
○NSns1.spaceweb.ru2015-08-16 → 2017-08-08 · 4 obs
● 2017-08-08 23:18:28
○ 2026-02-27 23:52:20
○ 2026-03-29 01:12:04
●NSns2.ihc.ru2026-02-27 → 2026-03-29 · 3 obs
● 2026-02-27 23:52:20
● 2026-03-29 01:12:04
○NSns2.spaceweb.ru2015-08-16 → 2017-08-08 · 4 obs
● 2017-08-08 23:18:28
○ 2026-02-27 23:52:20
○ 2026-03-29 01:12:04
○NSns3.spaceweb.pro2015-08-16 → 2017-08-08 · 4 obs
● 2017-08-08 23:18:28
○ 2026-02-27 23:52:20
○ 2026-03-29 01:12:04
○NSns4.spaceweb.pro2015-08-16 → 2017-08-08 · 4 obs
● 2017-08-08 23:18:28
○ 2026-02-27 23:52:20
○ 2026-03-29 01:12:04
○A77.222.56.1232015-08-16 → 2017-01-28 · 4 obs
● 2017-01-28 21:23:38
○ 2017-08-08 23:18:28
○ 2026-03-29 01:12:04
○A77.222.62.1982017-08-08 → 2017-08-08 · 4 obs
● 2017-08-08 23:18:28
○ 2026-02-27 23:52:20
○ 2026-03-29 01:12:04
●A91.218.228.192026-02-27 → 2026-03-29 · 3 obs
● 2026-02-27 23:52:20
● 2026-03-29 01:12:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | f.dns.ripn.net, e.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net... | - |
| sem-kr.ru | ns1.ihc.ru, ns2.ihc.ru | 5 records |
✅ Authoritative Response
Server:46.254.23.52
NS records: ns1.ihc.ru, ns2.ihc.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sem-kr.ru (unsigned zone)
⏱️ Timing
Total: 969ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.218.228.19 |
| NS | 2 | ns2.ihc.ru, ns1.ihc.ru |
| MX | 1 | emx.mail.ru (pri: 0) |
| TXT | 2 | v=spf1 a mx ~all, v=spf1 redirect=_spf.mail.ru |
| 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
IP Addresses
sem-kr.ru points to an IP address: 91.218.228.19.
other host names include www.malanka.by, belhram-37.ru, kkzr.ru, nerr.ru and relnn.ru; they share IP numbers with sem-kr.ru.
Name Servers
Two name servers ns1.ihc.ru and ns2.ihc.ru handle the delegation for sem-kr.ru.
sem-kr.ru shares the same name server setup as other domains, for instance metal-building.ru, artburo.su, allsteps.ru, elterm.ru and lyubimtseva.ru.
sem-kr.ru shares name servers with other domains at least partially, for example niik.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
sem-kr.ru is handled by a single mail server, emx.mail.ru.
sem-kr.ru uses the same mail server setup as other domains, for instance kinotruk.ru, neta.ru, azia-krasa.ru, letopharm.ru and ufaspp.ru.
sem-kr.ru shares at least partially some mail servers with other domains, for instance evrosetka.by, avaevcenter.ru, esproject.ru, youtalk.ru and zamki.info.
emx.mail.ru resolves to two IPs: 94.100.180.180 and 217.69.139.180.