skau.dk

📜 Historical scan 2026-07-26 05:49:32 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

skau.dk is a .dk domain served by 2 nameservers (luciane.ns.cloudflare.com, pedro.ns.cloudflare.com). It was registered on 8 January 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.209.72.9 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 4 more. 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#

2 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
luciane.ns.cloudflare.com	108.162.194.120 162.159.38.120 172.64.34.120 2606:4700:50::a29f:2678 2803:f800:50::6ca2:c278 2a06:98c1:50::ac40:2278	luciane.ns.cloudflare.com luciane.ns.cloudflare.com luciane.ns.cloudflare.com luciane.ns.cloudflare.com luciane.ns.cloudflare.com luciane.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
pedro.ns.cloudflare.com	108.162.195.183 162.159.44.183 172.64.35.183 2606:4700:58::a29f:2cb7 2803:f800:50::6ca2:c3b7 2a06:98c1:50::ac40:23b7	pedro.ns.cloudflare.com pedro.ns.cloudflare.com pedro.ns.cloudflare.com pedro.ns.cloudflare.com pedro.ns.cloudflare.com pedro.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.209.72.9	300s	80.209.72.9.static.fibianet.dk	AS44869	FIBIA P/S	80.209.0.0/17	🇩🇰 Denmark	Haslev

📧 MX Records#

6 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	aspmx.l.google.com	142.251.9.26 2a00:1450:4025:c03::1a	rc-in-f26.1e100.net rc-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	300s	alt1.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1a	lcbomp-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	300s	alt2.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx3.googlemail.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx4.googlemail.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	80.209.72.9
🔶 Autoconfig	80.209.72.9

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 253ms

TXT Record
MS=ms49685718
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (skau.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~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 2026-10-12 03:08:07

www CNAME	ip1.skau.dk (all on skau.dk) → 80.209.72.9 (AS44869)
www vs bare domain	Same network skau.dk: 80.209.72.9 (AS44869) www.skau.dk: 80.209.72.9 (AS44869)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.skau.dk	YGH4fKXdiwk3_0VtwlAL77QSTbhQIwB6PZj-Um751y8
TXT	_acme-challenge.skau.dk	gen-8QVNDLXcgzgtve4iTZ_DnFcfwUyy-nrTKn-Op28

🔗 TLSA / DANE#

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

🔐 DNSSEC#

139ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2410509907
Primary NS (MNAME)	luciane.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-04 19:32:38

Field	Value
Registrar	Simply.com A/S
Registered	2003-01-08
Expires	2027-01-31 (100d)

📋 WHOIS#

⏱️ Lookup Timing#

40ms

43ms

38ms

AAAA

58ms

TXT

253ms

CAA

55ms

HTTPS

42ms

TLSA

8057ms

SOA

0ms

MTA-STS

62ms

DNSSEC

139ms

SRV

127ms

Total

10048ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 19:17:07	830ms	2 NS 1 A 6 MX	🔓 Insecure
2026-09-27 18:28:50	998ms	2 NS 1 A 6 MX	🔓 Insecure
2026-09-24 17:54:22	830ms	2 NS 1 A 6 MX	🔓 Insecure
2026-09-23 15:11:28	1147ms	2 NS 1 A 6 MX	🔓 Insecure
2026-09-11 19:25:44	1916ms	2 NS 1 A 6 MX	🔓 Insecure
2026-09-08 07:29:31	1691ms	2 NS 1 A 6 MX	🔓 Insecure
2026-08-30 05:26:31	1501ms	2 NS 1 A 6 MX	🔓 Insecure
2026-08-06 19:26:05	10607ms	2 NS 1 A 6 MX	🔓 Insecure
2026-07-28 23:27:40	2204ms	2 NS 1 A 6 MX	🔓 Insecure
2026-07-26 05:49:32 shown	10048ms	2 NS 1 A 6 MX	🔓 Insecure
2026-07-25 05:21:14	9696ms	2 NS 1 A 6 MX	🔓 Insecure
2026-07-24 04:00:13	2325ms	2 NS 1 A 6 MX	🔓 Insecure
2026-07-16 13:12:18	5469ms	2 NS 1 A 6 MX	🔓 Insecure
2026-07-08 11:34:01	3345ms	2 NS 1 A 6 MX	🔓 Insecure
2026-07-01 22:05:56	1611ms	2 NS 1 A 6 MX	🔓 Insecure
2026-06-30 13:31:23	1263ms	2 NS 1 A 6 MX	🔓 Insecure
2026-06-24 07:39:07	1095ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 20:56:39	4825ms	2 NS 1 A 6 MX	🔓 Insecure
2026-06-22 10:08:08	1172ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 17:30:01	5233ms	2 NS 1 A 6 MX	🔓 Insecure