via-universitycollege.dk DNS records

🖥️ Nameservers2 records 22ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.supportcenter.dk	87.54.32.150	—	AS3292 TDC Holding A/S
ns4.supportcenter.dk	2.106.7.200	ns4.supportcenter.dk	AS3292 TDC Holding A/S

🌍 A Records1 records 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.54.32.247	3600s	apps.akat.dk campus-horsens.dk driver.via.dk	AS3292	TDC Holding A/S	87.48.0.0/13	🇩🇰 Denmark	—

📧 MX Records1 records 25ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 82ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.via-universitycollege.dk)
p=reject	v=DMARC1; p=reject;rua=mailto:dmarc@via.dk; ruf=mailto:dmarc@via.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

🔗 TLSA / DANE

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

🔐 DNSSEC103ms

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

🏷️ SOA0ms

Field	Value
Serial	718
Primary NS (MNAME)	ns3.supportcenter.dk
Responsible (RNAME)	hostmaster@supportcenter.dk
Refresh	900s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

22ms

A

28ms

MX

25ms

AAAA

24ms

TXT

82ms

CAA

31ms

HTTPS

22ms

TLSA

249ms

SOA

0ms

MTA-STS

35ms

DNSSEC

103ms

SRV

33ms

Total

598ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 21:19:01	598ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 22:26:42	388ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 20:21:05	650ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 19:04:01	1593ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 14:43:28	794ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 00:05:36	1688ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 17:31:17	513ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 16:35:24	534ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-30 19:17:56	36349ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-24 10:41:04	883ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 00:47:48	706ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 19:55:58	427ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 19:48:30	711ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 17:06:41	749ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 02:05:31	802ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 13:01:37	1176ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 11:05:49	531ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 10:42:55	435ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 18:13:04	1203ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 20:38:49	1187ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 22:11:57	862ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 18:12:42	1009ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 08:13:31	2447ms	2 NS 1 A 0 MX	🔒 Secure	View