mx.nw.rt.ru - robtex.com
mx.nw.rt.ru
| DNSSEC | ⚠️ Not signed | ||||||
nw.rt.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 87.226.162.53🇷🇺 ROSTELECOM-AS87.226.128.0/17 Rostelecom networks | ||||||
| NS | ns1.ptn.ru ⭐ | ||||||
| NS | ns1.rostelecom.ru | ||||||
| NS | ns2.ptn.ru | ||||||
| NS | ns2.rostelecom.ru | ||||||
| MX | mail18.rt.ru ⭐ | ||||||
| MX | mail180.rt.ru ⭐ | ||||||
| MX | mail19.rt.ru ⭐ | ||||||
| MX | mail37.rt.ru ⭐ | ||||||
| MX | mail41.rt.ru ⭐ | ||||||
| MX | mail47.rt.ru ⭐ | ||||||
| TXT | v=spf1 ip4:87.226.159.201 ip4:87.226.162.67 ip4:87.226.162.218 ip4:87.226.162... | ||||||
| SOA | ns1.ptn.ruroot@ip.rostelecom.ru 2026-03-05 #0 | ||||||
WOT: SAFE (86/100)
PTR for
Previously MX for
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | f.dns.ripn.net, d.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net... | - |
| rt.ru | ns1.rostelecom.ru, ns2.rostelecom.ru, ns4-l2.nic.ru, ns8-l2.nic.ru... | 20 records |
✅ Authoritative Response
Server:87.226.159.65
NS records: ns1.rostelecom.ru, ns2.rostelecom.ru, ns4-l2.nic.ru, ns8-l2.nic.ru, ns4-cloud.nic.ru, ns8-cloud.nic.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rt.ru (unsigned zone)
⏱️ Timing
Total: 699ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 20
Out-of-bailiwick: 20 (ns8-cloud.nic.ru, ns8-cloud.nic.ru, ns8-cloud.nic.ru...)