campus-horsens.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 29ms

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 (campus-horsens.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.campus-horsens.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)

🔐 DNSSEC97ms

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

🏷️ SOA0ms

Field	Value
Serial	698
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

29ms

MX

25ms

AAAA

18ms

TXT

82ms

CAA

25ms

HTTPS

25ms

TLSA

33ms

SOA

0ms

MTA-STS

33ms

DNSSEC

97ms

SRV

34ms

Total

386ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 18:15:17	386ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-29 08:06:42	1716ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 18:42:32	1336ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 04:14:24	6829ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 13:31:05	558ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 03:21:27	648ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 07:33:50	466ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 06:15:47	606ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-31 16:50:14	610ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 05:02:25	511ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 23:57:37	425ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 20:58:52	10939ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 22:45:11	737ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 20:23:30	8460ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 09:49:34	511ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 02:07:28	946ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 16:14:36	496ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 09:12:59	447ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 14:20:32	4063ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 01:12:43	595ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 06:24:57	1156ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 13:40:58	962ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 13:08:17	1115ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 05:43:49	664ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 19:06:03	789ms	2 NS 1 A 0 MX	🔒 Secure	View