vtu.dk DNS records

🖥️ Nameservers2 records 84ms

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 58ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.150.111.141	3600s	—	AS31590	Rackhosting.com ApS	194.150.108.0/22	🇩🇰 Denmark	—

📧 MX Records8 records 201ms

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)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 453ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.vtu.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

🔗 TLSA / DANE16 records 545ms

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	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	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	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…

🔐 DNSSEC130ms

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

🏷️ SOA0ms

Field	Value
Serial	2007058843
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

84ms

A

58ms

MX

201ms

AAAA

192ms

TXT

453ms

CAA

201ms

HTTPS

61ms

TLSA

545ms

SOA

0ms

MTA-STS

84ms

DNSSEC

130ms

SRV

214ms

Total

1759ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 05:02:46	1759ms	2 NS 1 A 8 MX	🔒 Secure	View
2026-08-29 03:22:30	10377ms	2 NS 1 A 8 MX	🔒 Secure	View
2026-08-27 21:38:40	17382ms	2 NS 1 A 8 MX	🔒 Secure	View
2026-08-26 19:26:44	1507ms	2 NS 1 A 8 MX	🔒 Secure	View
2026-08-25 06:57:48	4311ms	2 NS 1 A 8 MX	🔒 Secure	View
2026-08-24 06:25:02	15264ms	2 NS 1 A 8 MX	🔒 Secure	View
2026-08-23 05:48:11	1853ms	2 NS 1 A 8 MX	🔒 Secure	View
2026-08-22 05:43:26	14462ms	2 NS 1 A 8 MX	🔒 Secure	View
2026-08-21 05:17:38	12279ms	2 NS 1 A 8 MX	🔒 Secure	View
2026-08-20 04:33:38	20059ms	2 NS 1 A 8 MX	🔒 Secure	View
2026-08-19 03:32:09	21635ms	2 NS 1 A 8 MX	🔒 Secure	View
2026-08-17 18:24:11	1900ms	2 NS 1 A 8 MX	🔒 Secure	View
2026-08-16 11:12:50	18051ms	2 NS 1 A 8 MX	🔒 Secure	View
2026-08-15 07:59:01	9988ms	2 NS 1 A 8 MX	🔒 Secure	View
2026-08-13 10:17:40	9887ms	2 NS 1 A 8 MX	🔒 Secure	View
2026-08-12 01:34:58	33785ms	2 NS 1 A 8 MX	🔒 Secure	View
2026-08-10 06:23:27	10116ms	2 NS 1 A 8 MX	🔒 Secure	View
2026-08-07 03:35:04	7895ms	2 NS 1 A 8 MX	🔒 Secure	View
2026-07-27 22:52:50	18251ms	2 NS 1 A 8 MX	🔒 Secure	View
2026-07-26 22:37:36	25781ms	2 NS 1 A 8 MX	🔒 Secure	View
2026-07-25 22:18:29	33825ms	2 NS 1 A 8 MX	🔒 Secure	View
2026-07-24 22:01:27	1907ms	2 NS 1 A 8 MX	🔒 Secure	View
2026-07-23 21:46:57	25961ms	2 NS 1 A 8 MX	🔒 Secure	View
2026-07-22 20:38:17	9830ms	2 NS 1 A 8 MX	🔒 Secure	View
2026-07-21 15:55:48	4005ms	2 NS 1 A 8 MX	🔒 Secure	View