mx.rt.support - dns.ninja
mx.rt.support
| DNSSEC | ⚠️ Not signed | ||||||
| A | 188.254.0.254🇷🇺 ROSTELECOM-AS188.254.0.0/17 ROSTELECOM NETS | ||||||
| PTR | mx.rt.support | ||||||
rt.support
| DNSSEC | ⚠️ Not signed | ||||||
| A | 87.226.165.170🇷🇺 ROSTELECOM-AS87.226.128.0/17 Rostelecom networks | ||||||
| NS | ns1.rt.support ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.co-ms.ru ⚠️ Not in zone NS records | ||||||
| NS | ns2.co-ms.ru ⚠️ Not in zone NS records | ||||||
| NS | ns2.rt.support ⚠️ Not in parent delegation | ||||||
| MX | mx.rt.support ⭐ | ||||||
| TXT | v=spf1 a mx ip4:46.61.193.147 ~all | ||||||
| SOA | ns1.rt.supporttech@coms.ru 2020-10-12 #21 | ||||||
PTR for
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A188.254.0.2542026-02-19 → 2026-07-29 · 2 obs
● 2026-02-19 02:42:14
● 2026-07-29 19:02:42
● 2026-07-29 19:02:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| support | v2n1.nic.support, v0n2.nic.support, v0n0.nic.support, v0n1.nic.support... | 12 records |
| rt.support | ns1.co-ms.ru, ns2.co-ms.ru | - |
✅ Authoritative Response
Server:87.226.165.171
NS records: ns1.co-ms.ru, ns2.co-ms.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rt.support (unsigned zone)
⏱️ Timing
Total: 2611ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.254.0.254 |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.support, v0n1.nic.support, v0n2.nic.support...)
Analysis
Mail Server Role
The mail server mx.rt.support processes email for rt.support.
IP Addresses
mx.rt.support resolves to just one IP address, 188.254.0.254.