forretningsmodeller.dk DNS records

🖥️ Nameservers2 records 101ms

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 76ms

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 Records2 records 69ms

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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 307ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.forretningsmodeller.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)

🔐 DNSSEC231ms

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

101ms

A

76ms

MX

69ms

AAAA

72ms

TXT

307ms

CAA

79ms

HTTPS

99ms

TLSA

134ms

SOA

0ms

MTA-STS

135ms

DNSSEC

231ms

SRV

118ms

Total

1272ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 21:15:00	1272ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-23 18:46:18	1772ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-21 16:54:12	16941ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-18 11:02:19	2592ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-15 11:49:08	3241ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-14 11:28:40	16883ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-06 13:47:36	548ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-31 20:13:40	869ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-30 11:49:06	4492ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-24 16:27:52	8599ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-21 07:08:40	916ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-19 04:42:14	618ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-15 06:04:55	517ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-12 09:07:43	1005ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-08 03:43:21	3075ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-04 03:28:50	3018ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-01 03:22:28	513ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-26 22:55:22	1355ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-26 00:13:02	563ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-20 21:07:51	1214ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 09:25:00	846ms	2 NS 1 A 1 MX	🔒 Secure	View