tbst.dk DNS records

🖥️ Nameservers2 records 144ms

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 82ms

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 156ms

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

🔷 AAAA Records (IPv6)2 records 149ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2600:3c09::f03c:94ff:fed1:f1bb	3599s	—	AS63949	Akamai Connected Cloud	2600:3c08:0:0:0:0:0:0/30	🇸🇪 Sweden	Stockholm
2600:3c0e::f03c:94ff:fed1:4ea	3599s	—	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 239ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	autodiscover.trafikstyrelsen.dk
_sipfederationtls._tcp	0	0	5061	sipfed.online.lync.com

📝 TXT Records4 records 772ms

TXT Record
apple-domain-verification=uiT9RRKY2IIlkhfT
k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDhnMTxu1INx9SBaCpB18Hn8o0inng75rJUdfkzqfm5pBvbd3u5hiqczF8EDXOtqHL6SP9QU3GGPBdZfjo72O6ddlAVr4BUAfkBheC7NuAMRgc9h6q9IUGQwkFPqVtLfE5qefiWJmz/j3knz8RsMfH/09KeJ/6FNT7QsnMCCfvDOwIDAQAB
P8hiv01MUKVvt6ovELtVdIbFJcb4Cpv4taz9Yj3vq
v=spf1 ip4:194.182.109.192/26 ip4:188.64.157.0/28 include:o._spf.hostedsepo.dk include:mailmailmail.net include:umint.sitnet.dk mx a ~all

✉️ SPF

Policy	Record (tbst.dk)
~all (soft fail)	v=spf1 ip4:194.182.109.192/26 ip4:188.64.157.0/28 include:o._spf.hostedsepo.dk include:mailmailmail.net include:umint.sitnet.dk mx a ~all

📨 DMARC

Policy	Record (_dmarc.tbst.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.tbst.dk	bpd_GtHsj_puOw15zhxum9hMmgMD6kE0M-RPHwo4TuM
TXT	_acme-challenge.tbst.dk	kfzSVjhDRljmq0p_E4JYPmw4_kUWu2L-oqqHN66Xcis

🔗 TLSA / DANE16 records 168ms

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	1DFC9477DAE259CF5EC3C684DAAEEA6C…
SMTP _25._tcp.mx02.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.mx03.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.mx04.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.mx05.statens-it.dk	DANE-EE · Full cert · SHA-512	8A12C2B7C0B5B6A9B6026C875909858F…
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…

🔐 DNSSEC202ms

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

🏷️ SOA0ms

Field	Value
Serial	23950
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

144ms

A

82ms

MX

156ms

AAAA

149ms

TXT

772ms

CAA

92ms

HTTPS

106ms

TLSA

168ms

SOA

0ms

MTA-STS

182ms

DNSSEC

202ms

SRV

239ms

Total

1904ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 22:04:21	1904ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-31 21:20:03	18877ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-30 15:40:02	18270ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-29 14:30:05	2936ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-28 03:16:08	17497ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-27 01:15:59	10364ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-26 01:06:58	7437ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-24 21:11:32	9720ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-23 20:54:19	20987ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-22 18:26:03	5060ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-21 17:54:20	14654ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-20 17:50:33	10455ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-19 15:44:52	8441ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-18 15:38:52	10758ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-17 02:25:37	18485ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-15 20:25:00	18551ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-14 03:02:51	6954ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-13 00:50:21	10166ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-11 20:04:31	9919ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-10 08:02:22	4703ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-09 03:31:56	2398ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-08-08 02:28:20	15034ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-07-28 09:38:31	4958ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-07-27 06:28:11	25710ms	2 NS 2 A 8 MX	🔒 Secure	View
2026-07-26 06:09:35	26437ms	2 NS 2 A 8 MX	🔒 Secure	View