medietanken.dk

📜 Historical scan 2026-06-18 04:23:15 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

medietanken.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 September 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 49.12.129.38 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by medietanken-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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 29ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
49.12.129.38	—	static.38.129.12.49.clients.your-server.de	AS24940	Hetzner Online GmbH	49.12.0.0/15	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	medietanken-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::9 2a01:111:f403:ca09:: 2a01:111:f403:ca09::5 52.101.68.18 52.101.68.8 52.101.73.11 52.101.73.2	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 113ms

TXT Record
94BEkhVsrgm/nGHWafDdfcVVwzACz3yrv5OpLnplKmoucfeqkyBC2pvHyuqlb6shyb/wncMFEVgT78LEjHjzvg==
MS=ms36192135
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (medietanken.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.medietanken.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:63284d77625a1@dmarc.centerasecurity.com;

📬 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 2026-10-22 23:51:57

www	49.12.129.38 (AS24940) (address records, no CNAME)
www vs bare domain	Same network medietanken.dk: 49.12.129.38 (AS24940) www.medietanken.dk: 49.12.129.38 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-medietanken-dk._domainkey.tvmidtvest.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-medietanken-dk._domainkey.tvmidtvest.onmicrosoft.com	RSA · ~1024 bit below 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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

92ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

24ms

Field	Value
Serial	2026032501
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-23 00:10:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-09-09
Expires	2027-09-30 (337d)

🔗 Same registrant#

8 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
mobilholdet.dk	ONE.COM A/S
plusfonden2013.dk	ONE.COM A/S
tv2midtvest.dk	Punktum dk A/S (direct)
tvmidtvest.dk	Punktum dk A/S (direct)
tvmidtvestplus.dk	Punktum dk A/S (direct)
tvmv-device.dk	dns.services ApS
tvmv-intern.dk	dns.services ApS
tvmv.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

29ms

28ms

AAAA

29ms

TXT

113ms

CAA

26ms

HTTPS

27ms

TLSA

198ms

SOA

24ms

MTA-STS

44ms

DNSSEC

92ms

SRV

157ms

Total

842ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 23:51:57	1387ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 00:01:38	911ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 17:02:27	1163ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 03:04:49	1569ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-11 19:12:02	835ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 09:52:40	940ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 04:23:15 shown	842ms	2 NS 1 A 1 MX	🔒 Secure