dørs.dk DNS records

🖥️ Nameservers2 records 89ms

Nameserver	IP addresses	PTR	ASN / ISP
ns6.sitnet.dk	107.162.234.197 2604:e180:1071::3:1	— —	AS55002 F5, Inc. AS55002 F5, Inc.
ns7.sitnet.dk	107.162.176.221 2604:e180:1071::ffff:6ba2:b0dd	— —	AS55002 F5, Inc. AS55002 F5, Inc.

🌍 A Records1 records 118ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
50.31.233.227	3600s	unknown.servercentral.net	AS23352	DEFT.COM	50.31.232.0/22	🇳🇱 The Netherlands	Amsterdam

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 486ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (dørs.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.dørs.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:tcod1eh2@ag.eu.dmarcadvisor.com;

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC262ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	ncache nxdomain overridden by dig AD

🏷️ SOA0ms

Field	Value
Serial	6574
Primary NS (MNAME)	ns6.sitnet.dk
Responsible (RNAME)	hostmaster@statens-it.dk
Refresh	10800s
Retry	1080s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

89ms

A

118ms

MX

79ms

AAAA

94ms

TXT

486ms

CAA

93ms

HTTPS

94ms

TLSA

306ms

SOA

0ms

MTA-STS

188ms

DNSSEC

262ms

SRV

201ms

Total

1576ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 15:24:18	1576ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-30 11:35:03	1559ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 04:27:20	9434ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 04:07:11	17270ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 02:25:00	17624ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 02:07:09	1406ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 19:15:30	11292ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 18:45:49	18217ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 15:48:41	9689ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 15:42:04	8377ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 15:39:20	6268ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 12:07:24	14023ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 12:05:26	6239ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 21:09:09	17636ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 07:27:09	7132ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 19:06:35	14232ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 18:40:19	7367ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 16:19:12	5549ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 09:42:28	3022ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-08 03:03:34	6961ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-03 14:16:19	4030ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-31 20:35:20	9325ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 13:22:01	25553ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 12:45:57	11062ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 12:20:50	25204ms	2 NS 1 A 0 MX	🔒 Secure	View