onlymu.ru - robtex.com
onlymu.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:c980:dead:4002:46:254:20:38🇷🇺 EUROBYTE2a03:c980:dead::/48 | ||||||
| PTR | isp2.ihc.ru | ||||||
| A | 46.254.20.38🇷🇺 EUROBYTE46.254.20.0/23 | ||||||
| NS | isp2.ihc.ru ⭐ | ||||||
| A | 46.254.20.38🇷🇺 EUROBYTE46.254.20.0/23 | ||||||
| PTR | isp2.ihc.ru | ||||||
| NS | idns1.ihc.ru | ||||||
| A | 46.254.22.65🇷🇺 EUROBYTE46.254.22.0/24 | ||||||
| PTR | idns1.ihc.ru | ||||||
| NS | idns2.ihc.ru | ||||||
| A | 46.254.23.157🇷🇺 EUROBYTE46.254.23.0/24 | ||||||
| PTR | idns2.ihc.ru | ||||||
| MX | mail.onlymu.ru ⭐ | ||||||
| A | 46.254.20.38🇷🇺 EUROBYTE46.254.20.0/23 | ||||||
| PTR | isp2.ihc.ru | ||||||
| TXT | v=spf1 ip4:46.254.20.38 a mx ~all | ||||||
| SOA | isp2.ihc.ruroot@example.com 2023-12-26 #4 | ||||||
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=4068147 | ||||||
Subdomains
mail.onlymu.ru |
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
●NSidns1.ihc.ru2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 04:32:10
● 2026-03-24 04:32:12
●NSidns2.ihc.ru2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 04:32:10
● 2026-03-24 04:32:12
●NSisp2.ihc.ru2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 04:32:10
● 2026-03-24 04:32:12
○NSns1.ihc.ru2015-07-20 → 2018-09-13 · 4 obs
● 2018-09-13 11:14:56
○ 2026-03-24 04:32:10
○ 2026-03-24 04:32:12
○NSns2.ihc.ru2015-07-20 → 2018-09-13 · 4 obs
● 2018-09-13 11:14:56
○ 2026-03-24 04:32:10
○ 2026-03-24 04:32:12
●MXmail.onlymu.ru2015-07-20 → 2026-03-24 · 2 obs
● 2026-03-24 04:32:12
○A2a03:c980:dead:1009:91:218:228:192018-09-13 → 2018-09-13 · 4 obs
● 2018-09-13 11:14:56
○ 2026-03-24 04:32:10
○ 2026-03-24 04:32:12
●A2a03:c980:dead:4002:46:254:20:382026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 04:32:10
● 2026-03-24 04:32:12
○A37.143.8.1492018-09-13 → 2018-09-13 · 4 obs
● 2018-09-13 11:14:56
○ 2026-03-24 04:32:10
○ 2026-03-24 04:32:12
○A46.254.20.2482015-07-20 → 2017-02-07 · 4 obs
● 2017-02-07 02:28:14
○ 2018-09-13 11:14:56
○ 2026-03-24 04:32:12
●A46.254.20.382026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 04:32:10
● 2026-03-24 04:32:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| onlymu.ru | idns1.ihc.ru, idns2.ihc.ru | - |
✅ Authoritative Response
Server:46.254.23.157
NS records: idns1.ihc.ru, idns2.ihc.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for onlymu.ru (unsigned zone)
⏱️ Timing
Total: 1567ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.254.20.38 |
| AAAA | 1 | 2a03:c980:dead:4002:46:254:20:38 |
| NS | 2 | idns1.ihc.ru, idns2.ihc.ru |
| MX | 1 | mail.onlymu.ru (pri: 10) |
| TXT | 1 | v=spf1 ip4:46.254.20.38 a mx ~all |
| SOA | 1 | isp2.ihc.ru root.example.com |
Analysis
Hierarchy
onlymu.ru is the parent of mail.onlymu.ru.
IP Addresses
onlymu.ru resolves to two IPs: 2a03:c980:dead:4002:46:254:20:38 and 46.254.20.38.
other host names for instance www.arendakras.ru, mx.yandex.ru.crt63.ru, www.everybot.ru, mail.xn----8sbechfmc1ebuoibp6k0b.xn--p1ai and debri.fm share IP numbers with onlymu.ru.
Name Servers
onlymu.ru is delegated to three name servers: idns1.ihc.ru, idns2.ihc.ru and isp2.ihc.ru.
onlymu.ru at least partially shares name servers with other domains, for instance chitaka.ru, em55.ru, mat-zadachi.ru, radio-t.ru and rechepti.ru.
These name servers are commonly used with master2.ispmgr.ihc.ru, slave2.ispmgr.ihc.ru, master4.ispmgr.ihc.ru, slave4.ispmgr.ihc.ru, master3.ispmgr.ihc.ru, slave3.ispmgr.ihc.ru, master1.ispmgr.ihc.ru and slave1.ispmgr.ihc.ru.
Host names with one IP number:
idns1.ihc.ru points to 46.254.22.65.
idns2.ihc.ru points to 46.254.23.157.
isp2.ihc.ru points to 46.254.20.38.
Mail Servers
onlymu.ru is handled by a single mail server, mail.onlymu.ru.
Host name mail.onlymu.ru points to IP address 46.254.20.38.