rdeforum.dk

📜 Historical scan 2026-07-05 21:22:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rdeforum.dk is a .dk domain served by 2 nameservers (henry.ns.cloudflare.com, olga.ns.cloudflare.com). It was registered on 8 March 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.216.14.226 is hosted by Netvaerkssmeden (AS42638) in Denmark. Mail is handled by mail.rdeforum.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 26ms

Nameserver	IP addresses	PTR	ASN / ISP
henry.ns.cloudflare.com	108.162.193.176 172.64.33.176 173.245.59.176 2606:4700:58::adf5:3bb0 2803:f800:50::6ca2:c1b0 2a06:98c1:50::ac40:21b0	henry.ns.cloudflare.com henry.ns.cloudflare.com henry.ns.cloudflare.com henry.ns.cloudflare.com henry.ns.cloudflare.com henry.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
olga.ns.cloudflare.com	108.162.192.137 172.64.32.137 173.245.58.137 2606:4700:50::adf5:3a89 2803:f800:50::6ca2:c089 2a06:98c1:50::ac40:2089	olga.ns.cloudflare.com olga.ns.cloudflare.com olga.ns.cloudflare.com olga.ns.cloudflare.com olga.ns.cloudflare.com olga.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.216.14.226	300s	mail.empdata.se	AS42638	Netvaerkssmeden	91.216.14.0/24	🇩🇰 Denmark	—

📧 MX Records#

1 records 22ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.rdeforum.dk	91.216.14.226	mail.empdata.se	AS42638 Netvaerkssmeden

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 193ms

TXT Record
v=spf1 +a +mx ipv4:91.216.14.226 -all

✉️ SPF#

Policy	Record (rdeforum.dk)
-all (hard fail)	v=spf1 +a +mx ipv4:91.216.14.226 -all

📨 DMARC#

Policy	Record (_dmarc.rdeforum.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:7691acc4311c48c2bca8ba731dc29d2a@dmarc-reports.cloudflare.net,mailto:hostmaster@myram.dk

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-10 07:00:09

www	169.58.230.87 (AS51167) (address records, no CNAME)
www vs bare domain	Same network rdeforum.dk: 169.58.230.87 (AS51167) www.rdeforum.dk: 169.58.230.87 (AS51167)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

error Unknown mechanism "ipv4:91.216.14.226": receivers treat the record as a permanent error

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.rdeforum.dk	BLE0owmwE68UxZs-vjxQH7zDKQH4ehk_IIgNUma8HkU

🔗 TLSA / DANE#

1 records 169ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.rdeforum.dk	DANE-EE · Full cert · SHA-256	70D72105CBEA68261C2A324138FEC324…

🔐 DNSSEC#

65ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2408744932
Primary NS (MNAME)	henry.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 00:11:13

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-03-08
Expires	2027-04-30 (194d)

🔗 Same registrant#

10 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
benzinpris.dk	Punktum dk A/S (direct)
edrforum.dk	Punktum dk A/S (direct)
farveblind.dk	Punktum dk A/S (direct)
hessian.dk	Punktum dk A/S (direct)
k26.dk	Punktum dk A/S (direct)
kalinka.dk	Punktum dk A/S (direct)
nordicremote.dk	Punktum dk A/S (direct)
opentext.dk	Punktum dk A/S (direct)
sinesig.dk	Punktum dk A/S (direct)
vildtslagter.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

26ms

41ms

22ms

AAAA

32ms

TXT

193ms

CAA

38ms

HTTPS

32ms

TLSA

169ms

SOA

0ms

MTA-STS

45ms

DNSSEC

65ms

SRV

54ms

Total

1525ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 07:00:09	594ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 02:07:18	1531ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-25 08:08:54	9387ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-22 13:19:22	900ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-06 17:38:57	1530ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-28 04:36:32	1372ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 18:53:47	539ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-25 08:25:40	1318ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-23 06:47:56	1351ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-29 17:50:15	1522ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-05 21:22:34 shown	1525ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-29 23:36:40	1086ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-28 04:18:04	2278ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 20:16:27	1004ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 22:48:39	890ms	2 NS 2 A 1 MX	🔓 Insecure