thortek.dk

📜 Historical scan 2026-09-27 00:18:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

thortek.dk is a .dk domain served by 2 nameservers (eva.ns.cloudflare.com, zod.ns.cloudflare.com). It was registered on 7 May 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.75.223 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by thortek-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a 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 37ms

Nameserver	IP addresses	PTR	ASN / ISP
eva.ns.cloudflare.com	108.162.192.114 172.64.32.114 173.245.58.114 2606:4700:50::adf5:3a72 2803:f800:50::6ca2:c072 2a06:98c1:50::ac40:2072	eva.ns.cloudflare.com eva.ns.cloudflare.com eva.ns.cloudflare.com eva.ns.cloudflare.com eva.ns.cloudflare.com eva.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
zod.ns.cloudflare.com	108.162.193.250 172.64.33.250 173.245.59.250 2606:4700:58::adf5:3bfa 2803:f800:50::6ca2:c1fa 2a06:98c1:50::ac40:21fa	zod.ns.cloudflare.com zod.ns.cloudflare.com zod.ns.cloudflare.com zod.ns.cloudflare.com zod.ns.cloudflare.com zod.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
104.21.75.223	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.182.108	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	thortek-dk.mail.protection.outlook.com	2a01:111:f403:ca09::24 2a01:111:f403:ca38::8 2a01:111:f403:ca3c::6 2a01:111:f403:ca48::10 52.101.68.10 52.101.68.27 52.101.73.126 52.101.73.153	mail-am6pr02cu00204.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)#

2 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:b66c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:4bdf	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 31ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.75.223,172.67.182.108 ech=AEX+DQBBKgAgACB2pyLqfC/tzrV7PiyUBe6M8FImQvF+dO/fquL1DqWWEgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:b66c,2606:4700:3036::6815:4bdf

🔌 SRV Records#

1 records 70ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 198ms

TXT Record
MS=ms43168917
v=spf1 +a +mx +ip4:185.31.79.88 +include:eu.mailgun.org +include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (thortek.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:185.31.79.88 +include:eu.mailgun.org +include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.thortek.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:d0ff7ab42d4d4b5b88d897566ae9a96c@dmarc-reports.cloudflare.net

📬 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 09:13:01

www	104.21.75.223 172.67.182.108 2606:4700:3032::ac43:b66c 2606:4700:3036::6815:4bdf (AS13335) (address records, no CNAME)
www vs bare domain	Same network thortek.dk: 104.21.75.223 172.67.182.108 2606:4700:3032::ac43:b66c 2606:4700:3036::6815:4bdf (AS13335) www.thortek.dk: 104.21.75.223 172.67.182.108 2606:4700:3032::ac43:b66c 2606:4700:3036::6815:4bdf (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	ph._domainkey.powerhosting.dk	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: 5/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.thortek.dk	_acme-challenge.powr.host
TXT	_acme-challenge.powr.host	0ARnsQMt56aCbq9JpDSOrqI_bep8oCfpXqcKMvbt46o
TXT	_acme-challenge.powr.host	7TGMKYJZDe3NF72wzRA3Cu8HtCZkwdtos7j3e38odKU
TXT	_acme-challenge.powr.host	GmOB2XNC-B0aICpahYJiozuuUxaSJjPvfLmha2mHlAM
TXT	_acme-challenge.powr.host	IXEXIoKMkxU0fZtYIdFRyY_gwHrU5CTk6SFWxc8CzI8
TXT	_acme-challenge.powr.host	U9nG5rD1l5typAhw4ct0vS9FKDmaxa9hp5T1kNpfRfE
TXT	_acme-challenge.powr.host	aIR1aS-gbI-BKq5SyxnaoTphmMRxxPezlWFZHdPBceA
TXT	_acme-challenge.powr.host	tN5YkB4oOYKBf02HYvI-T6XpJ8N_3lpU7cx_a5zFme0
TXT	_acme-challenge.powr.host	xDPLndPl3mMIxedVTy3LNXqXyp7nZqW_M3is4eNwKmg

🔗 TLSA / DANE#

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

🔐 DNSSEC#

114ms

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	2415944177
Primary NS (MNAME)	eva.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 22:33:45

Field	Value
Registrar	Domænehajen ApS
Registered	2003-05-07
Expires	2027-05-31 (222d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

37ms

35ms

37ms

AAAA

32ms

TXT

198ms

CAA

39ms

HTTPS

31ms

TLSA

592ms

SOA

0ms

MTA-STS

59ms

DNSSEC

114ms

SRV

70ms

Total

1321ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 09:13:01	1223ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 00:18:14 shown	1321ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-06 06:22:46	2034ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 12:24:50	3063ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-29 08:21:36	11798ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-05 23:08:36	2236ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 13:20:51	3984ms	2 NS 2 A 1 MX	🔓 Insecure