trykluft-centret.dk

📜 Historical scan 2026-08-05 06:57:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

trykluft-centret.dk is a .dk domain served by 2 nameservers (dara.ns.cloudflare.com, vin.ns.cloudflare.com). It was registered on 4 February 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.67.122 is hosted by Cloudflare, Inc. (AS13335). 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 30ms

Nameserver	IP addresses	PTR	ASN / ISP
dara.ns.cloudflare.com	108.162.192.91 172.64.32.91 173.245.58.91 2606:4700:50::adf5:3a5b 2803:f800:50::6ca2:c05b 2a06:98c1:50::ac40:205b	dara.ns.cloudflare.com dara.ns.cloudflare.com dara.ns.cloudflare.com dara.ns.cloudflare.com dara.ns.cloudflare.com dara.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
vin.ns.cloudflare.com	108.162.193.245 172.64.33.245 173.245.59.245 2606:4700:58::adf5:3bf5 2803:f800:50::6ca2:c1f5 2a06:98c1:50::ac40:21f5	vin.ns.cloudflare.com vin.ns.cloudflare.com vin.ns.cloudflare.com vin.ns.cloudflare.com vin.ns.cloudflare.com vin.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 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.67.122	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.221.230	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 31ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:dde6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:437a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 42ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.67.122,172.67.221.230 ech=AEX+DQBBmAAgACADbyZ46KqwEbAvbkR6AfLpDHDnT8V8oPKdie2SIhsNWgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:dde6,2606:4700:3033::6815:437a

📝 TXT Records#

2 records 182ms

TXT Record
mandrill_verify.veBNfTDGxD6qrdLJb4h9nA
v=spf1 ip4:162.55.97.110 include:spf.azehosting.net ip4:168.119.147.190 ip4:157.90.34.121 ip4:94.231.104.196 +a +mx +ip4:159.69.75.118 ~all

✉️ SPF#

Policy	Record (trykluft-centret.dk)
~all (soft fail)	v=spf1 ip4:162.55.97.110 include:spf.azehosting.net ip4:168.119.147.190 ip4:157.90.34.121 ip4:94.231.104.196 +a +mx +ip4:159.69.75.118 ~all

📨 DMARC#

Policy	Record (_dmarc.trykluft-centret.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-08 02:24:30

www	104.21.67.122 172.67.221.230 2606:4700:3031::6815:437a 2606:4700:3035::ac43:dde6 (AS13335) (address records, no CNAME)
www vs bare domain	Same network trykluft-centret.dk: 104.21.67.122 172.67.221.230 2606:4700:3031::6815:437a 2606:4700:3035::ac43:dde6 (AS13335) www.trykluft-centret.dk: 104.21.67.122 172.67.221.230 2606:4700:3031::6815:437a 2606:4700:3035::ac43:dde6 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.trykluft-centret.dk	dxPgpczL3_9-Vrdbpp5X994wPwkaE7vznA9fc2-UrXk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

67ms

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	2410925896
Primary NS (MNAME)	dara.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-18 14:28:32

Field	Value
Registrar	Netkant ApS
Registered	2010-02-04
Expires	2027-02-28 (132d)

🔗 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
tcluft.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

30ms

32ms

39ms

AAAA

31ms

TXT

182ms

CAA

30ms

HTTPS

42ms

TLSA

57ms

SOA

0ms

MTA-STS

46ms

DNSSEC

67ms

SRV

44ms

Total

880ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 02:24:30	1205ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-05 15:36:13	1929ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-28 14:53:43	673ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 13:18:42	540ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 04:57:04	633ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-08 13:00:21	877ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-05 06:57:59 shown	880ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-28 10:47:01	1740ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 08:34:43	884ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 11:38:04	3315ms	2 NS 2 A 0 MX	🔓 Insecure