retskrivning.dk DNS records

🖥️ Nameservers2 records 23ms

Nameserver	IP addresses	PTR	ASN / ISP
dilbert.ns.cloudflare.com	108.162.193.155 172.64.33.155 173.245.59.155 2606:4700:58::adf5:3b9b 2803:f800:50::6ca2:c19b 2a06:98c1:50::ac40:219b	dilbert.ns.cloudflare.com dilbert.ns.cloudflare.com dilbert.ns.cloudflare.com dilbert.ns.cloudflare.com dilbert.ns.cloudflare.com dilbert.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
surina.ns.cloudflare.com	108.162.194.19 162.159.38.19 172.64.34.19 2606:4700:50::a29f:2613 2803:f800:50::6ca2:c213 2a06:98c1:50::ac40:2213	surina.ns.cloudflare.com surina.ns.cloudflare.com surina.ns.cloudflare.com surina.ns.cloudflare.com surina.ns.cloudflare.com surina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 25ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.60.60	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.192.179	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:3c3c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:c0b3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 30ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.60.60,172.67.192.179 ech=AEX+DQBBBgAgACDfDeIfKsOOvnernOB07IsmAV5WMXzMdTdtfRQXRroJTwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3c3c,2606:4700:3035::ac43:c0b3

📝 TXT Records1 records 151ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.retskrivning.dk)
p=reject	v=DMARC1;p=reject;aspf=s;rua=mailto:it@dsn.dk

📬 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.retskrivning.dk	S0ivsfQeHnir0GcPWUnjrzU_yjZJUaHTOI2CSrXQqZI
TXT	_acme-challenge.retskrivning.dk	xTzxEzNfOg9TC8-MNoqI172pTUmb6SSsqAUEc_el8wA

🔗 TLSA / DANE

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

🔐 DNSSEC98ms

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

🏷️ SOA0ms

Field	Value
Serial	2413413039
Primary NS (MNAME)	dilbert.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

23ms

A

25ms

MX

39ms

AAAA

32ms

TXT

151ms

CAA

26ms

HTTPS

30ms

TLSA

45ms

SOA

0ms

MTA-STS

53ms

DNSSEC

98ms

SRV

52ms

Total

2009ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 01:26:04	2009ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-26 20:21:09	926ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-06 17:53:47	923ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-24 15:31:52	9332ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-11 09:57:09	810ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-18 08:06:57	960ms	2 NS 2 A 0 MX	🔒 Secure	View