socialmediakurset.dk

Records from scan: 2026-10-15 06:42:57 · 886ms total · last checked 2026-10-19 12:16 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

socialmediakurset.dk is a .dk domain served by 2 nameservers (leah.ns.cloudflare.com, skip.ns.cloudflare.com). It was registered on 9 February 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.48.104 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 78ms

Nameserver	IP addresses	PTR	ASN / ISP
leah.ns.cloudflare.com	108.162.192.129 172.64.32.129 173.245.58.129 2606:4700:50::adf5:3a81 2803:f800:50::6ca2:c081 2a06:98c1:50::ac40:2081	leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
skip.ns.cloudflare.com	108.162.193.233 172.64.33.233 173.245.59.233 2606:4700:58::adf5:3be9 2803:f800:50::6ca2:c1e9 2a06:98c1:50::ac40:21e9	skip.ns.cloudflare.com skip.ns.cloudflare.com skip.ns.cloudflare.com skip.ns.cloudflare.com skip.ns.cloudflare.com skip.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 62ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.48.104	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.183.206	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 75ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::6815:3068	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:b7ce	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 93ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.48.104,172.67.183.206 ech=AEX+DQBBBQAgACC+Sh7AvQwOsRrEV42TMG/fYlU3nLjzX0f5/RTg5PbTPAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:3068,2606:4700:3036::ac43:b7ce

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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#

checked 2026-10-15 06:42:58

www	104.21.48.104 172.67.183.206 2606:4700:3036::6815:3068 2606:4700:3036::ac43:b7ce (AS13335) (address records, no CNAME)
www vs bare domain	Same network socialmediakurset.dk: 104.21.48.104 172.67.183.206 2606:4700:3036::6815:3068 2606:4700:3036::ac43:b7ce (AS13335) www.socialmediakurset.dk: 104.21.48.104 172.67.183.206 2606:4700:3036::6815:3068 2606:4700:3036::ac43:b7ce (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.socialmediakurset.dk	ecmFv6KCYVnZ95v_wUe3ugVM7qhrtxh7xirwfLZUe1s
TXT	_acme-challenge.socialmediakurset.dk	t1VKJBHq7g8InoAPXONdXO8lI9zop7fXUqpcxxekyyg

🔗 TLSA / DANE#

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

🔐 DNSSEC#

199ms

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

🏷️ SOA#

41ms

Field	Value
Serial	2417497827
Primary NS (MNAME)	leah.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-12 04:07:32

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-02-09
Expires	2027-08-31 (315d)

🔗 Same registrant#

13 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
0059.dk	Punktum dk A/S (direct)
evalo.dk	Punktum dk A/S (direct)
evalu.dk	Punktum dk A/S (direct)
hovedetpaablokken.dk	Punktum dk A/S (direct)
hovedpaabloggen.dk	Punktum dk A/S (direct)
mindanmarkshistorie.dk	Punktum dk A/S (direct)
panda2.dk	Punktum dk A/S (direct)
plugworks.dk	Punktum dk A/S (direct)
responator.dk	Punktum dk A/S (direct)
samtalerne.dk	Punktum dk A/S (direct)
socialkontoret.dk	Punktum dk A/S (direct)
trinemaria.dk	Punktum dk A/S (direct)
weblogbog.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

78ms

62ms

58ms

AAAA

75ms

TXT

284ms

CAA

78ms

HTTPS

93ms

TLSA

96ms

SOA

41ms

MTA-STS

133ms

DNSSEC

199ms

SRV

108ms

Total

886ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 06:42:57 shown	886ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-14 06:02:12	1241ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-13 04:10:49	449ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-12 03:54:03	2615ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 08:46:56	490ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 11:46:39	1579ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-01 08:34:24	583ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-15 04:46:34	2683ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-14 00:04:08	908ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-27 19:53:56	751ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-01 04:06:33	782ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-29 13:26:16	766ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 13:52:11	1924ms	2 NS 2 A 0 MX	🔓 Insecure