mail.rdeforum.dk - robtex.com
mail.rdeforum.dk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.216.14.226🇩🇰 Netvaerkssmeden91.216.14.0/24 | ||||||
| PTR | mail.empdata.se | ||||||
rdeforum.dk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:11fb🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:b2f3🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.17.251Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.178.243🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | henry.ns.cloudflare.com ⭐ | ||||||
| NS | olga.ns.cloudflare.com | ||||||
| MX | mail.rdeforum.dk ⭐ | ||||||
| TXT | v=spf1 +a +mx ipv4:91.216.14.226 -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.17.251, 172.67.178.243 | ||||||
| IPv6 hints | 2606:4700:3032::6815:11fb, 2606:4700:3033::ac43:b2f3 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=245, name=cloudflare-ech.com | ||||||
| SOA | henry.ns.cloudflare.comdns@cloudflare.com serial=2407111470 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A91.216.14.2262026-02-14 → 2026-06-23 · 2 obs
● 2026-02-14 20:19:40
● 2026-06-23 01:13:24
● 2026-06-23 01:13:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk... | - |
| rdeforum.dk | olga.ns.cloudflare.com, henry.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.176
NS records: olga.ns.cloudflare.com, henry.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rdeforum.dk (unsigned zone)
⏱️ Timing
Total: 475ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.216.14.226 |
Analysis
Mail Server Role
Mail for rdeforum.dk is routed through the mail server mail.rdeforum.dk.
IP Addresses
mail.rdeforum.dk has exactly one IP address — 91.216.14.226.
5q2j.dk, qth.se, mail.empdata.se plus two other host names have IP numbers in common with mail.rdeforum.dk.