dkmedier.dk

📜 Historical scan 2026-10-07 12:34:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dkmedier.dk is a .dk domain served by 2 nameservers (dave.ns.cloudflare.com, marge.ns.cloudflare.com). It was registered on 11 April 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.88.139 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.dknyt.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 42ms

Nameserver	IP addresses	PTR	ASN / ISP
dave.ns.cloudflare.com	108.162.193.109 172.64.33.109 173.245.59.109 2606:4700:58::adf5:3b6d 2803:f800:50::6ca2:c16d 2a06:98c1:50::ac40:216d	dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
marge.ns.cloudflare.com	108.162.192.191 172.64.32.191 173.245.58.191 2606:4700:50::adf5:3abf 2803:f800:50::6ca2:c0bf 2a06:98c1:50::ac40:20bf	marge.ns.cloudflare.com marge.ns.cloudflare.com marge.ns.cloudflare.com marge.ns.cloudflare.com marge.ns.cloudflare.com marge.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.88.139	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.180.24	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.dknyt.dk	57.129.84.158	flex29.flexnet.dk	AS16276 OVH SAS

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	flex29.flexnet.dk → 57.129.84.158
🔶 Autoconfig	flex29.flexnet.dk → 57.129.84.158

🔷 AAAA Records (IPv6)#

2 records 48ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:b418	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:588b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 43ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.88.139,172.67.180.24 ech=AEX+DQBBWgAgACC4jb4uradxNwthjo3AYiebjN1Ou7p3ylF7TyOm8iBhdwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:b418,2606:4700:3035::6815:588b

🔌 SRV Records#

2 records 69ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	autoconfig.dknyt.dk
_imaps._tcp	0	0	993	mail.dknyt.dk

📝 TXT Records#

1 records 204ms

TXT Record
v=spf1 a mx ip6:2001:41d0:723:9e00:: include:spf.smtp2go.com ~all

✉️ SPF#

Policy	Record (dkmedier.dk)
~all (soft fail)	v=spf1 a mx ip6:2001:41d0:723:9e00:: include:spf.smtp2go.com ~all

📨 DMARC#

Policy	Record (_dmarc.dkmedier.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:postmaster@dkmedier.dk

📬 MTA-STS#

178ms

Check	Result
Status	🔒 Enforce
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	enforce
Policy ID	202607081200
max_age	604800s
Policy MX	mail.dknyt.dk

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:tls-reports@dkmedier.dk

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-14 23:06:37

www	104.21.88.139 172.67.180.24 2606:4700:3033::ac43:b418 2606:4700:3035::6815:588b (AS13335) (address records, no CNAME)
www vs bare domain	Same network dkmedier.dk: 104.21.88.139 172.67.180.24 2606:4700:3033::ac43:b418 2606:4700:3035::6815:588b (AS13335) www.dkmedier.dk: 104.21.88.139 172.67.180.24 2606:4700:3033::ac43:b418 2606:4700:3035::6815:588b (AS13335)
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

✍️ 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: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

1 records 80ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.dknyt.dk	DANE-EE · SPKI · SHA-256	226A8D5B2B5C9271BAC4893123143A55…

🔐 DNSSEC#

76ms

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

🏷️ SOA#

42ms

Field	Value
Serial	2416791799
Primary NS (MNAME)	dave.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 11:16:08

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-04-11
Expires	2027-04-30 (195d)

🔗 Same registrant#

39 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
a1emballage.dk	Punktum dk A/S (direct)
a1pallehandel.dk	Punktum dk A/S (direct)
a1pallemøbler.dk	ONE.COM A/S
a4nu.dk	Punktum dk A/S (direct)
a4ok.dk	Punktum dk A/S (direct)
a4senior.dk	Punktum dk A/S (direct)
a4sund.dk	Punktum dk A/S (direct)
a4sundhed.dk	Punktum dk A/S (direct)
a4tr.dk	Punktum dk A/S (direct)
aaretstr.dk	Punktum dk A/S (direct)
alsingen.dk	Punktum dk A/S (direct)
arbejdsmiljoe.dk	Punktum dk A/S (direct)
dk-ai.dk	Punktum dk A/S (direct)
dk-navnenyt.dk	Punktum dk A/S (direct)
dk-podcast.dk	Punktum dk A/S (direct)
dk-politik.dk	Punktum dk A/S (direct)
dk-websolutions.dk	Punktum dk A/S (direct)
dk-weekend.dk	Punktum dk A/S (direct)
dkcreative.dk	Punktum dk A/S (direct)
dkindkob.dk	Punktum dk A/S (direct)
dkinnovation.dk	Punktum dk A/S (direct)
dkpublishing.dk	Punktum dk A/S (direct)
dksocial.dk	Punktum dk A/S (direct)
dksolenergi.dk	Punktum dk A/S (direct)
dkstillinger.dk	Punktum dk A/S (direct)
dkteknikogmiljoe.dk	Punktum dk A/S (direct)
dkveltek.dk	Punktum dk A/S (direct)
dkvindkraft.dk	Punktum dk A/S (direct)
doi.dk	Punktum dk A/S (direct)
doijob.dk	Punktum dk A/S (direct)
flexnet.dk	Punktum dk A/S (direct)
flexproject.dk	Punktum dk A/S (direct)
folkemoedeavisen.dk	Punktum dk A/S (direct)
komjob.dk	Punktum dk A/S (direct)
media360.dk	Punktum dk A/S (direct)
miljoeogressourcer.dk	Punktum dk A/S (direct)
offshoreindustry.dk	Punktum dk A/S (direct)
roskildenseren.dk	Punktum dk A/S (direct)
susfeldtskov.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

36ms

45ms

AAAA

48ms

TXT

204ms

CAA

47ms

HTTPS

43ms

TLSA

80ms

SOA

42ms

MTA-STS

178ms

DNSSEC

76ms

SRV

69ms

Total

619ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 23:06:37	527ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-07 12:34:03 shown	619ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-30 05:52:04	656ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-30 05:37:54	962ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-24 03:37:33	1134ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-20 20:55:24	1387ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-11 08:43:19	2324ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-13 21:58:16	3813ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-09 15:46:57	1188ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-22 09:05:30	8857ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-10 23:32:18	9086ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-08 16:36:58	1899ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 20:58:21	3021ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 19:41:17	1159ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 03:45:08	511ms	2 NS 2 A 1 MX	🔓 Insecure