kostforum.dk

📜 Historical scan 2026-06-19 22:03:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kostforum.dk is a .dk domain served by 3 nameservers (ns1.komunikado.dk, ns2.komunikado.dk, ns3.komunikado.dk). It was registered on 13 April 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 84.16.234.46 is hosted by Leaseweb Deutschland GmbH (AS28753) in Germany. Mail is handled by kostforum.dk. The zone is not DNSSEC-signed, has no 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#

3 records 68ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.komunikado.dk	2a01:4f8:1c17:452f::1 88.99.32.122	— ns1.komunikado.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.komunikado.dk	116.203.53.36 2a01:4f8:c2c:4d9::1	static.36.53.203.116.clients.your-server.de —	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns3.komunikado.dk	2a01:4f9:c010:beb::1 95.216.147.240	ns3.komunikado.dk ns3.komunikado.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 85ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
84.16.234.46	360s	prod1.komunikado.dk	AS28753	Leaseweb Deutschland GmbH	84.16.224.0/19	🇩🇪 Germany	—

📧 MX Records#

1 records 85ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	14400s	kostforum.dk	84.16.234.46	prod1.komunikado.dk	AS28753 Leaseweb Deutschland GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	84.16.234.46
🔶 Autoconfig	84.16.234.46

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 131ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records 263ms

TXT Record
v=spf1 +a +mx +ip4:84.16.234.46 ~all

✉️ SPF#

Policy	Record (kostforum.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:84.16.234.46 ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-08 02:49:28

www CNAME	kostforum.dk (all on kostforum.dk) → 178.162.246.196 (AS28753)
www vs bare domain	Same network kostforum.dk: 178.162.246.196 (AS28753) www.kostforum.dk: 178.162.246.196 (AS28753)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.kostforum.dk	wBrI_Uxg1OAf00svNdN2zcMPcWtrf2wS31NU9Ev5O0Q

🔗 TLSA / DANE#

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

🔐 DNSSEC#

165ms

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

🏷️ SOA#

82ms

Field	Value
Serial	2026060901
Primary NS (MNAME)	ns1.komunikado.dk
Responsible (RNAME)	webmaster@komunikado.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-21 19:00:12

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-04-13
Expires	2028-04-30 (554d)

🔗 Same registrant#

7 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
blivernaeringsassistent.dk	Punktum dk A/S (direct)
blivernæringsassistent.dk	Punktum dk A/S (direct)
dennationalekosthåndbog.dk	Punktum dk A/S (direct)
ernaeringsugen.dk	Punktum dk A/S (direct)
ernæring.dk	Punktum dk A/S (direct)
kost.dk	Punktum dk A/S (direct)
kosthåndbogen.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

68ms

85ms

AAAA

112ms

TXT

263ms

CAA

97ms

HTTPS

95ms

TLSA

102ms

SOA

82ms

MTA-STS

89ms

DNSSEC

165ms

SRV

131ms

Total

2570ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 02:49:28	611ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-30 10:17:40	670ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-23 19:25:49	865ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-12 01:53:28	10345ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-27 08:32:27	2361ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-10 08:19:34	3394ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-26 06:19:45	790ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-19 22:03:35 shown	2570ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-18 05:23:55	721ms	3 NS 1 A 1 MX	🔓 Insecure