mx1.spbnit.ru - robtex.com
mx1.spbnit.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.158.0.6🇷🇺 ROSTELECOM-AS213.158.0.0/20 Saint-Petersburg Telegraph 14 Sinopskaya emb 193167 Saint-Petersburg Russia | ||||||
| PTR | mx.nw.rt.ru | ||||||
spbnit.ru
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.ptn.ru ⭐ | ||||||
| NS | ns2.ptn.ru | ||||||
| MX | mx2.spbnit.ru ⭐ | ||||||
| SOA | ns1.ptn.ruroot@ip.rostelecom.ru 2024-11-28 #0 | ||||||
Previously MX for
dslavangard.ru |
pttmail.ru |
dtd.ptn.ru |
telegraph.spb.ru |
spbtlg.ru |
mail.spbnit.ru |
line1.ru |
dsl-avangard.ru |
avangarddsl.ru |
avangard-adsl.ru |
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A213.158.0.62015-06-18 → 2026-03-23 · 2 obs
● 2015-06-18 22:31:52
● 2026-03-23 13:33:34
● 2026-03-23 13:33:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | d.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net... | - |
| spbnit.ru | ns1.ptn.ru, ns2.ptn.ru | 2 records |
✅ Authoritative Response
Server:188.128.82.235
NS records: ns1.ptn.ru, ns2.ptn.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for spbnit.ru (unsigned zone)
⏱️ Timing
Total: 962ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.158.0.6 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.ptn.ru, ns2.ptn.ru)
Analysis
IP Addresses
mx1.spbnit.ru points to a single IP: 213.158.0.6.
Other host names, for instance mx.spbnit.ru, mx2.spbtlg.ru and mx.spbtlg.ru share IP numbers with mx1.spbnit.ru.