trykluft-centret.dk DNS records

🖥️ Nameservers2 records 53ms

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 Records2 records 44ms

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 44ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:437a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:dde6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 57ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.67.122,172.67.221.230 ech=AEX+DQBBMwAgACAgxhomKHehEW58NJqh4dTyKWEWuazzuXDGTTnRaCl5ZQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:437a,2606:4700:3035::ac43:dde6

📝 TXT Records2 records 194ms

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

🔏 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)

🔐 DNSSEC82ms

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

🏷️ SOA0ms

Field	Value
Serial	2411572991
Primary NS (MNAME)	dara.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

53ms

A

44ms

MX

55ms

AAAA

44ms

TXT

194ms

CAA

34ms

HTTPS

57ms

TLSA

51ms

SOA

0ms

MTA-STS

74ms

DNSSEC

82ms

SRV

67ms

Total

540ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 13:18:42	540ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-26 04:57:04	633ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-08 13:00:21	877ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-05 06:57:59	880ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-28 10:47:01	1740ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-26 08:34:43	884ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 11:38:04	3315ms	2 NS 2 A 0 MX	🔓 Insecure	View