ast.dk DNS records

🖥️ Nameservers2 records 95ms

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 Records2 records 80ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
172.232.147.252	300s	172-232-147-252.ip.linodeusercontent.com	AS63949	Akamai Connected Cloud	172.232.128.0/17	🇸🇪 Sweden	Stockholm
172.233.57.17	300s	172-233-57-17.ip.linodeusercontent.com	AS63949	Akamai Connected Cloud	172.233.0.0/16	🇳🇱 The Netherlands	Amsterdam

📧 MX Records8 records 78ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mx01.statens-it.dk	194.182.109.217	mx01.statens-it.dk	AS58282 Statens IT
10	600s	mx02.statens-it.dk	194.182.109.218	mx02.statens-it.dk	AS58282 Statens IT
10	600s	mx03.statens-it.dk	194.182.109.219	mx03.statens-it.dk	AS58282 Statens IT
10	600s	mx04.statens-it.dk	194.182.109.220	mx04.statens-it.dk	AS58282 Statens IT
10	600s	mx05.statens-it.dk	194.182.109.221	mx05.statens-it.dk	AS58282 Statens IT
10	600s	mx06.statens-it.dk	194.182.109.222	mx06.statens-it.dk	AS58282 Statens IT
10	600s	mx07.statens-it.dk	194.182.109.223	mx07.statens-it.dk	AS58282 Statens IT
10	600s	mx08.statens-it.dk	194.182.109.224	mx08.statens-it.dk	AS58282 Statens IT

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscoverredirect.sim.dk → 5.179.94.120

🔷 AAAA Records (IPv6)2 records 112ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2600:3c09::f03c:94ff:fed1:f1bb	3600s	—	AS63949	Akamai Connected Cloud	2600:3c08:0:0:0:0:0:0/30	🇸🇪 Sweden	Stockholm
2600:3c0e::f03c:94ff:fed1:4ea	3600s	—	AS63949	Akamai Connected Cloud	2600:3c0e:0:0:0:0:0:0/32	🇳🇱 The Netherlands	Amsterdam

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 185ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	30	100	5061	sip.ast.dk

📝 TXT Records6 records 630ms

TXT Record
apple-domain-verification=7ctFEga9kg7bAFEc
gopublic-mail-client=16c9e6e68a36404720e27836587abfe5c7ffaaf03101821c72caaa22f96d9b53
MS=ms76492865
MS=ms82501116
v=spf1 include:direct.mail.gobasic.org ip4:194.182.109.192/26 ip4:77.221.238.185 ip4:188.64.157.0/28 ip4:131.165.63.88 ip4:131.165.63.89 include:_spf.anpdm.com ~all
ZKQtpl34Pi85CAfLjKqvtByDQzHIi/ka2ycdDEFvxfmkpxwj9riiW9mCQHvMosdzv+UusbMBfcQ90SC5wiRfHw==

✉️ SPF

Policy	Record (ast.dk)
~all (soft fail)	v=spf1 include:direct.mail.gobasic.org ip4:194.182.109.192/26 ip4:77.221.238.185 ip4:188.64.157.0/28 ip4:131.165.63.88 ip4:131.165.63.89 include:_spf.anpdm.com ~all

📨 DMARC

Policy	Record (_dmarc.ast.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

Status	Report address (rua)
✓ Enabled	mailto:tcod1eh2@tls.eu.dmarcadvisor.com

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.ast.dk	1-Hl9BuhWwQfbh6ezsepFJtjgD4cyEubsy33Vqcak3w

🔗 TLSA / DANE16 records 348ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx01.statens-it.dk	DANE-EE · Full cert · SHA-512	1DFC9477DAE259CF5EC3C684DAAEEA6C…
SMTP _25._tcp.mx01.statens-it.dk	DANE-EE · Full cert · SHA-512	8A12C2B7C0B5B6A9B6026C875909858F…
SMTP _25._tcp.mx02.statens-it.dk	DANE-EE · Full cert · SHA-512	8A12C2B7C0B5B6A9B6026C875909858F…
SMTP _25._tcp.mx02.statens-it.dk	DANE-EE · Full cert · SHA-512	1DFC9477DAE259CF5EC3C684DAAEEA6C…
SMTP _25._tcp.mx03.statens-it.dk	DANE-EE · Full cert · SHA-512	8A12C2B7C0B5B6A9B6026C875909858F…
SMTP _25._tcp.mx03.statens-it.dk	DANE-EE · Full cert · SHA-512	1DFC9477DAE259CF5EC3C684DAAEEA6C…
SMTP _25._tcp.mx04.statens-it.dk	DANE-EE · Full cert · SHA-512	8A12C2B7C0B5B6A9B6026C875909858F…
SMTP _25._tcp.mx04.statens-it.dk	DANE-EE · Full cert · SHA-512	1DFC9477DAE259CF5EC3C684DAAEEA6C…
SMTP _25._tcp.mx05.statens-it.dk	DANE-EE · Full cert · SHA-512	8A12C2B7C0B5B6A9B6026C875909858F…
SMTP _25._tcp.mx05.statens-it.dk	DANE-EE · Full cert · SHA-512	1DFC9477DAE259CF5EC3C684DAAEEA6C…
SMTP _25._tcp.mx06.statens-it.dk	DANE-EE · Full cert · SHA-512	8A12C2B7C0B5B6A9B6026C875909858F…
SMTP _25._tcp.mx06.statens-it.dk	DANE-EE · Full cert · SHA-512	1DFC9477DAE259CF5EC3C684DAAEEA6C…
SMTP _25._tcp.mx07.statens-it.dk	DANE-EE · Full cert · SHA-512	1DFC9477DAE259CF5EC3C684DAAEEA6C…
SMTP _25._tcp.mx07.statens-it.dk	DANE-EE · Full cert · SHA-512	8A12C2B7C0B5B6A9B6026C875909858F…
SMTP _25._tcp.mx08.statens-it.dk	DANE-EE · Full cert · SHA-512	8A12C2B7C0B5B6A9B6026C875909858F…
SMTP _25._tcp.mx08.statens-it.dk	DANE-EE · Full cert · SHA-512	1DFC9477DAE259CF5EC3C684DAAEEA6C…

🔐 DNSSEC237ms

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

🏷️ SOA0ms

Field	Value
Serial	33469
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

95ms

A

80ms

MX

78ms

AAAA

112ms

TXT

630ms

CAA

90ms

HTTPS

92ms

TLSA

348ms

SOA

0ms

MTA-STS

170ms

DNSSEC

237ms

SRV

185ms

Total

19241ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 16:35:01	19241ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-30 07:00:58	19615ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-29 04:49:49	18415ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-28 01:56:27	472ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-27 17:53:45	18664ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-26 17:47:54	9722ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-25 17:13:03	12568ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-25 14:55:23	3744ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-24 13:44:20	4197ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-23 00:56:09	4578ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-22 00:48:15	15086ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-21 00:40:02	12933ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-19 23:30:02	12734ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-18 22:36:59	14096ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-17 18:17:31	14717ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-16 17:52:52	9832ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-15 04:58:25	18498ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-13 23:23:04	11831ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-12 15:49:33	4845ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-10 16:31:30	4015ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-07 20:32:55	5744ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-06 05:03:29	6426ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-04 05:13:14	13026ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-07-29 22:59:55	12808ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-07-28 17:31:26	15635ms	2 NS 2 A 8 MX	🔒 Secure	View