mailserver.3a-d.com - robtex.com
mailserver.3a-d.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 65.21.31.164🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC | ||||||
| PTR | mailserver.3a-d.com | ||||||
3a-d.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:81ee🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:1d2🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.1.210Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.129.238🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | dan.ns.cloudflare.com ⭐ | ||||||
| NS | olga.ns.cloudflare.com | ||||||
| MX | mail.3a-d.com ⭐ | ||||||
| TXT | facebook-domain-verification=hgh6yc0048knt0xkb5yozlb0e37ba0 | ||||||
| TXT | v=spf1 +a +mx +ip4:65.21.31.164 ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.1.210, 172.67.129.238 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:81ee, 2606:4700:3036::6815:1d2 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=201, name=cloudflare-ech.com | ||||||
| SOA | dan.ns.cloudflare.comdns@cloudflare.com serial=2411060388 | ||||||
PTR for
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| 3a-d.com | dan.ns.cloudflare.com, olga.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.137
NS records: dan.ns.cloudflare.com, olga.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3a-d.com (unsigned zone)
⏱️ Timing
Total: 116ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 65.21.31.164 |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (dan.ns.cloudflare.com, dan.ns.cloudflare.com, dan.ns.cloudflare.com...)
Analysis
IP Addresses
mailserver.3a-d.com directs to one IP number, which is 65.21.31.164.
Among the host names that share IP numbers with mailserver.3a-d.com are _dc-mx.e3b427ff90a3.khabrynews.com, mail.3a-d.com, static.164.31.21.65.clients.your-server.de and two others.