skou.dk

📜 Historical scan 2026-09-29 12:26:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

skou.dk is a .dk domain served by 2 nameservers (dee.ns.cloudflare.com, marty.ns.cloudflare.com). It was registered on 24 January 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.74.216 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, has no 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 39ms

Nameserver	IP addresses	PTR	ASN / ISP
dee.ns.cloudflare.com	108.162.192.93 172.64.32.93 173.245.58.93 2606:4700:50::adf5:3a5d 2803:f800:50::6ca2:c05d 2a06:98c1:50::ac40:205d	dee.ns.cloudflare.com dee.ns.cloudflare.com dee.ns.cloudflare.com dee.ns.cloudflare.com dee.ns.cloudflare.com dee.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
marty.ns.cloudflare.com	108.162.193.204 172.64.33.204 173.245.59.204 2606:4700:58::adf5:3bcc 2803:f800:50::6ca2:c1cc 2a06:98c1:50::ac40:21cc	marty.ns.cloudflare.com marty.ns.cloudflare.com marty.ns.cloudflare.com marty.ns.cloudflare.com marty.ns.cloudflare.com marty.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 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.74.216	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.163.105	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	aspmx.l.google.com	2a00:1450:4010:c09::1a 2a00:1450:4010:c09::1a 64.233.163.26	lk-in-f26.1e100.net lk-in-x1a.1e100.net lj-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	300s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	300s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx2.googlemail.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx3.googlemail.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.163.105
🔶 Autoconfig	104.21.74.216

🔷 AAAA Records (IPv6)#

2 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:a369	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:4ad8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 41ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.74.216,172.67.163.105 ech=AEX+DQBBiQAgACDSoUSCKbTK2Y586elmPjHcwrOx3/uVl4ncEWQ0qXq6fQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:a369,2606:4700:3034::6815:4ad8

📝 TXT Records#

2 records 175ms

TXT Record
google-site-verification=8F55HyLgSrerN8iOt7pobzWYgzNkiCQ5foFJR1TVftM
google-site-verification=PB1MaXD0v49EkvcYbRJ8VcnukW8rdTlbqOTEv7hUBm8

✉️ 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#

latest probe, not this scan · checked 2026-10-18 05:26:27

www	104.21.74.216 172.67.163.105 2606:4700:3032::ac43:a369 2606:4700:3034::6815:4ad8 (AS13335) (address records, no CNAME)
www vs bare domain	Same network skou.dk: 104.21.74.216 172.67.163.105 2606:4700:3032::ac43:a369 2606:4700:3034::6815:4ad8 (AS13335) www.skou.dk: 104.21.74.216 172.67.163.105 2606:4700:3032::ac43:a369 2606:4700:3034::6815:4ad8 (AS13335)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

109ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2416093872
Primary NS (MNAME)	dee.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-15 10:03:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-01-24
Expires	2034-01-31 (2662d)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

35ms

40ms

AAAA

35ms

TXT

175ms

CAA

40ms

HTTPS

41ms

TLSA

140ms

SOA

0ms

MTA-STS

62ms

DNSSEC

109ms

SRV

59ms

Total

1148ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 10:21:16	2014ms	2 NS 2 A 5 MX	🔒 Secure
2026-10-02 10:20:35	632ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-29 12:26:35 shown	1148ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-27 12:17:38	1322ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-18 03:53:14	968ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-13 14:02:24	1098ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-12 11:47:14	2441ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-05 10:31:41	1398ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-26 08:08:50	879ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-12 13:56:50	9512ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-04 22:26:52	2873ms	2 NS 2 A 5 MX	🔒 Secure
2026-07-19 22:07:01	9625ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-26 01:59:59	1932ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-17 13:07:16	923ms	2 NS 2 A 5 MX	🔒 Secure