rdeforum.dk

Records from scan: 2026-10-10 07:00:09 · 594ms total · last checked 2026-10-16 19:47 (unchanged)

⬇ 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 169.58.230.87 is hosted by Contabo GmbH (AS51167) in France. Mail is handled by mail.vextr.net. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 39ms

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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
169.58.230.87	300s	mail.vextr.net	AS51167	Contabo GmbH	169.58.0.0/16	🇫🇷 France	Lauterbourg

📧 MX Records#

1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.vextr.net	169.58.230.87	mail.vextr.net	AS51167 Contabo GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	mail.vextr.net → 169.58.230.87
🔶 Autoconfig	mail.vextr.net → 169.58.230.87

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 180ms

TXT Record
v=spf1 mx a:mail.vextr.net ~all

✉️ SPF#

Policy	Record (rdeforum.dk)
~all (soft fail)	v=spf1 mx a:mail.vextr.net ~all

📨 DMARC#

Policy	Record (_dmarc.rdeforum.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:postmaster@vextr.net

📬 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#

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

No problems found

🔏 ACME Challenge#

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

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

82ms

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

🏷️ SOA#

50ms

Field	Value
Serial	2417039344
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 (195d)

🔗 Same registrant#

9 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)
opentext.dk	Punktum dk A/S (direct)
sinesig.dk	Punktum dk A/S (direct)
vildtslagter.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

46ms

AAAA

31ms

TXT

180ms

CAA

31ms

HTTPS

41ms

TLSA

201ms

SOA

50ms

MTA-STS

62ms

DNSSEC

82ms

SRV

69ms

Total

594ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 07:00:09 shown	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	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