mail.it-doc.su - robtex.com
mail.it-doc.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.105.117.55🇷🇺 I-SERVERS-EAST185.105.117.0/24 | ||||||
| PTR | web31-isp.ihor-hosting.com | ||||||
it-doc.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.105.117.55🇷🇺 I-SERVERS-EAST185.105.117.0/24 | ||||||
| NS | web31-isp ⭐ | ||||||
| NS | ns1.ihordns.net | ||||||
| NS | ns2.ihordns.net | ||||||
| MX | mail.it-doc.su ⭐ | ||||||
| TXT | v=spf1 ip4:185.105.117.55 a mx ~all | ||||||
| SOA | web31-isproot@example.com 2026-02-04 #10 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A185.105.117.552026-03-08 → 2026-03-27 · 3 obs
○ 2017-01-04 09:41:14
● 2026-03-08 14:22:34
● 2026-03-27 21:10:06
● 2026-03-08 14:22:34
● 2026-03-27 21:10:06
○A193.161.85.102016-01-26 → 2017-01-04 · 4 obs
● 2016-01-26 02:12:06
● 2017-01-04 09:41:14
○ 2026-03-08 14:22:34
○ 2026-03-27 21:10:06
● 2017-01-04 09:41:14
○ 2026-03-08 14:22:34
○ 2026-03-27 21:10:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | f.dns.ripn.net, d.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net... | 10 records |
| it-doc.su | ns2.ihordns.net, ns1.ihordns.net | - |
✅ Authoritative Response
Server:45.89.64.5
NS records: ns2.ihordns.net, ns1.ihordns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for it-doc.su (unsigned zone)
⏱️ Timing
Total: 1338ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.105.117.55 |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (f.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net...)
Analysis
Mail Server Role
mail.it-doc.su is the mail server for it-doc.su.
IP Addresses
mail.it-doc.su maps to IP address 185.105.117.55.
Other host names, for instance ppp-211.dialup.ipc.ru, mail.france-japan.ru, ns2.ipc.ru, god-radosti.ru and ppp-010.dialup.ipc.ru share IP numbers with mail.it-doc.su.