clausk.dk

📜 Historical scan 2026-08-19 10:26:05 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

clausk.dk is a .dk domain served by 2 nameservers (ns1.yourhostingaccount.com, ns2.yourhostingaccount.com). It was registered on 6 September 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 191.235.160.13 is hosted by Microsoft Corporation (AS8075) in Ireland. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 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 327ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.yourhostingaccount.com	65.254.254.102	ns1.yourhostingaccount.com	AS29873 Newfold Digital, Inc.
ns2.yourhostingaccount.com	65.254.254.155	ns2.yourhostingaccount.com	AS29873 Newfold Digital, Inc.

🌍 A Records#

1 records 177ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
191.235.160.13	3600s	—	AS8075	Microsoft Corporation	191.232.0.0/13	🇮🇪 Ireland	Dublin

📧 MX Records#

5 records 281ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	172.253.152.27 2a00:1450:4010:c08::1a 2a00:1450:4010:c08::1a	yulpptr-in-f27.1e100.net lg-in-x1a.1e100.net lg-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.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
5	3600s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1b	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	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
10	3600s	aspmx3.googlemail.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1b	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	191.235.160.13
🔶 Autoconfig	191.235.160.13

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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#

latest probe, not this scan · checked 2026-10-09 15:05:50

www CNAME	clausk.azurewebsites.net (all on azurewebsites.net) ⚠ Dangling: the CNAME target does not exist. If that name can be claimed (an unregistered domain, or a free name on a hosting platform), whoever claims it controls www.clausk.dk
www vs bare domain	www does not resolve clausk.dk: 191.235.160.13 (AS8075) www.clausk.dk: no address (all like this)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	cur.dkim.v.eigmail.net	RSA · ~2048 bit test mode

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.

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9099ms

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

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-14 10:43:40

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-09-06
Expires	2027-01-31 (106d)

🔗 Same registrant#

1 domain

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
repository.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

327ms

177ms

281ms

AAAA

1485ms

TXT

15128ms

CAA

1672ms

HTTPS

1672ms

TLSA

3680ms

SOA

43ms

MTA-STS

1151ms

DNSSEC

9099ms

SRV

4066ms

Total

24649ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 02:59:12	14243ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-20 16:16:59	18681ms	2 NS 1 A 5 MX	🔓 Insecure
2026-08-19 10:26:05 shown	24649ms	2 NS 1 A 5 MX	🔓 Insecure
2026-08-18 10:22:30	28709ms	2 NS 1 A 5 MX	🔓 Insecure
2026-07-31 22:27:26	12262ms	2 NS 1 A 5 MX	🔓 Insecure
2026-07-30 07:16:26	43526ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-22 09:59:57	4514ms	2 NS 1 A 5 MX	🔓 Insecure
2026-07-20 19:02:46	3178ms	2 NS 0 A 0 MX	❓ Unknown
2026-06-28 22:15:49	7140ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-28 07:29:02	6558ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-21 00:13:38	8075ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-20 19:04:46	919ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 00:52:52	2773ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-16 21:10:48	3450ms	2 NS 1 A 5 MX	🔓 Insecure