thiessen.dk

📜 Historical scan 2026-10-01 15:33:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

thiessen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 3 June 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.40.94.147 is hosted by Hetzner Online GmbH (AS24940) in Germany. 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 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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.40.94.147	7200s	static.147.94.40.188.clients.your-server.de	AS24940	Hetzner Online GmbH	188.40.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

5 records 20ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	2a00:1450:4010:c03::1b 2a00:1450:4010:c03::1b 64.233.164.27	lr-in-f27.1e100.net lr-in-x1b.1e100.net lf-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	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
5	3600s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.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	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	188.40.94.147
🔶 Autoconfig	188.40.94.147

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 233ms

TXT Record
google-site-verification=R7FoMAsLFO0sG0nrL53HPb2KGuNlMPfPjBaLS3ULuYY
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (thiessen.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 2026-10-15 11:07:08

www	188.40.94.147 (AS24940) (address records, no CNAME)
www vs bare domain	Same network thiessen.dk: 188.40.94.147 (AS24940) www.thiessen.dk: 188.40.94.147 (AS24940)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~1024 bit below 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: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

59ms

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

🏷️ SOA#

32ms

Field	Value
Serial	2026100101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-15 10:11:19

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-06-03
Expires	2027-06-30 (252d)

🔗 Same registrant#

3 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
hrbutik.dk	Punktum dk A/S (direct)
hrskolen.dk	Punktum dk A/S (direct)
thiessen-fitzwilliams.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

20ms

AAAA

27ms

TXT

233ms

CAA

40ms

HTTPS

41ms

TLSA

94ms

SOA

32ms

MTA-STS

50ms

DNSSEC

59ms

SRV

54ms

Total

614ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 11:07:08	1234ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-15 09:50:22	883ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-08 18:32:15	1402ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-01 15:33:34 shown	614ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-27 08:44:12	916ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-03 00:43:07	1428ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-21 00:39:01	3223ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-20 16:24:07	1118ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 08:01:35	823ms	2 NS 1 A 5 MX	🔒 Secure