prof-roof.ru - robtex.com
prof-roof.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.prof-roof.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 2025-09-09 #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=4068603 | ||||||
Subdomains
mail.prof-roof.ru |
Same first word
prof-roof.ru |
DNS History
7 records (4 active, 3 former)
●NSns1.ihc.ru2026-02-22 → 2026-04-22 · 3 obs
● 2026-02-22 04:46:12
● 2026-04-22 04:16:20
○NSns1.kolibri.pw2020-01-16 → 2020-01-16 · 3 obs
○ 2026-02-22 04:46:12
○ 2026-04-22 04:16:20
●NSns2.ihc.ru2026-02-22 → 2026-04-22 · 3 obs
● 2026-02-22 04:46:12
● 2026-04-22 04:16:20
○NSns2.kolibri.pw2020-01-16 → 2020-01-16 · 3 obs
○ 2026-02-22 04:46:12
○ 2026-04-22 04:16:20
●MXmail.prof-roof.ru2026-02-22 → 2026-04-22 · 2 obs
● 2026-04-22 04:16:20
○A188.225.80.2452020-01-16 → 2020-01-16 · 3 obs
○ 2026-02-22 04:46:12
○ 2026-04-22 04:16:20
●A37.143.11.112026-02-22 → 2026-04-22 · 3 obs
● 2026-02-22 04:46:12
● 2026-04-22 04:16:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| prof-roof.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 prof-roof.ru (unsigned zone)
⏱️ Timing
Total: 882ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.143.11.11 |
| NS | 2 | ns2.ihc.ru, ns1.ihc.ru |
| MX | 1 | mail.prof-roof.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 (ns2.ihc.ru, ns2.ihc.ru, ns1.ihc.ru...)
Analysis
Hierarchy
The parent of mail.prof-roof.ru is prof-roof.ru.
IP Addresses
prof-roof.ru points to IP number: 37.143.11.11.
Other host names such as fippi.ru, lesnichin.ru, sat-world.ru, rus-landshaft.ru and rost-media.ru share IPs with prof-roof.ru.
Name Servers
prof-roof.ru is delegated to two name servers: ns1.ihc.ru and ns2.ihc.ru.
prof-roof.ru shares the same name server setup as xn--90aha1bhc1b.xn--p1ai, svcompany.ru, artmebel38.ru, plitka-tver.ru and planet-tea.ru.
prof-roof.ru shares some name servers with other domains, for instance effect-m.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
prof-roof.ru is handled by a single mail server, mail.prof-roof.ru.
mail.prof-roof.ru points to two IPs: 2a03:c980:dead:2a01:46:254:21:39 and 46.254.21.39.