sbst.dk DNS records

🖥️ Nameservers2 records 110ms

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 177ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
172.232.147.252	3600s	172-232-147-252.ip.linodeusercontent.com	AS63949	Akamai Connected Cloud	172.232.128.0/17	🇸🇪 Sweden	Stockholm
172.233.57.17	3600s	172-233-57-17.ip.linodeusercontent.com	AS63949	Akamai Connected Cloud	172.233.0.0/16	🇳🇱 The Netherlands	Amsterdam

📧 MX Records8 records 106ms

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	mail.statens-it.dk → 188.64.157.130

🔷 AAAA Records (IPv6)2 records 91ms

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 Records2 records 457ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	mail.statens-it.dk
_sipfederationtls._tcp	10	10	5061	sip.sbst.dk

📝 TXT Records1 records 822ms

TXT Record
v=spf1 ip4:194.182.109.192/26 ip4:188.64.157.0/28 ip4:78.110.164.136 ip4:86.48.32.68 ip4:86.48.32.86 ip4:86.48.32.85 a:mailsend.sbst.dk include:umint.sitnet.dk ~all

✉️ SPF

Policy	Record (sbst.dk)
~all (soft fail)	v=spf1 ip4:194.182.109.192/26 ip4:188.64.157.0/28 ip4:78.110.164.136 ip4:86.48.32.68 ip4:86.48.32.86 ip4:86.48.32.85 a:mailsend.sbst.dk include:umint.sitnet.dk ~all

📨 DMARC

Policy	Record (_dmarc.sbst.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.sbst.dk	pKjLJQEosTxwxptfZ7-J6MhpUaaMLMi0Cul9l0geQdc

🔗 TLSA / DANE16 records 569ms

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

🔐 DNSSEC545ms

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

🏷️ SOA0ms

Field	Value
Serial	12120
Primary NS (MNAME)	sit-dhcp001.prod.sitad.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

110ms

A

177ms

MX

106ms

AAAA

91ms

TXT

822ms

CAA

245ms

HTTPS

102ms

TLSA

569ms

SOA

0ms

MTA-STS

513ms

DNSSEC

545ms

SRV

457ms

Total

5680ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 03:20:10	5680ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-28 16:08:50	18477ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-27 15:34:38	10669ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-26 14:49:24	17646ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-25 08:51:22	13045ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-24 06:46:39	6401ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-23 04:17:53	27476ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-22 03:59:06	14854ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-21 03:47:59	12058ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-20 01:18:36	14253ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-19 00:27:26	6294ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-17 19:55:19	14733ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-14 03:29:39	6193ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-12 06:28:21	2113ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-11 02:53:58	6331ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-09 18:17:57	3781ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-07 07:48:31	6509ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-07-28 02:48:42	2184ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-07-27 02:14:03	13939ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-07-26 01:47:53	18114ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-07-25 01:29:04	18350ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-07-23 23:43:41	18135ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-07-22 22:17:16	12629ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-07-21 17:04:48	18093ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-07-20 16:07:13	6068ms	2 NS 2 A 8 MX	🔒 Secure	View