mx.bt-e.ru - robtex.com
mx.bt-e.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.107.143.217🇷🇺 GARS-AS89.107.142.0/23 | ||||||
| PTR | mx.bt-e.ru | ||||||
bt-e.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:8270🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::6815:875🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.8.117Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.130.112🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | jobs.ns.cloudflare.com ⭐ | ||||||
| NS | sofia.ns.cloudflare.com | ||||||
| MX | mx.bt-e.ru ⭐ | ||||||
| TXT | v=spf1 ip4:89.107.143.217 ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.8.117, 172.67.130.112 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:8270, 2606:4700:3032::6815:875 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=66, name=cloudflare-ech.com | ||||||
| SOA | jobs.ns.cloudflare.comdns@cloudflare.com serial=2405937569 | ||||||
PTR for
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A89.107.143.2172026-04-19 → 2026-07-12 · 2 obs
● 2026-04-19 23:00:14
● 2026-07-12 12:30:24
● 2026-07-12 12:30:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, b.dns.ripn.net, e.dns.ripn.net... | - |
| bt-e.ru | jobs.ns.cloudflare.com, sofia.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.223
NS records: jobs.ns.cloudflare.com, sofia.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bt-e.ru (unsigned zone)
⏱️ Timing
Total: 843ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.107.143.217 |
Analysis
Mail Server Role
Mail for bt-e.ru is routed through the mail server mx.bt-e.ru.
IP Addresses
mx.bt-e.ru has exactly one IP address — 89.107.143.217.