frihedensfrekvens.dk DNS records

🖥️ Nameservers5 records 81ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.businessdns.dk	85.191.113.163	ns1.businessdns.dk	AS204274 AURA Fiber A/S
ns1.dns.services	195.242.131.6 2001:67c:564:ffff::11	ns1.dns.services ns1.dns.services	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.businessdns.dk	85.191.113.164	ns2.businessdns.dk	AS204274 AURA Fiber A/S
ns2.dns.services	2a00:1b18:2:3:3::2 62.69.152.37	ns2.dns.services ns2.dns.services	AS47527 DLX A/S AS47527 DLX A/S
ns3.dns.services	185.55.197.53	ns3.dns.services	AS60153 Inpadi ApS

🌍 A Records1 records 160ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
85.191.113.172	86400s	85.191.113.172.static.dhcp.aura-net.dk	AS204274	AURA Fiber A/S	85.191.0.0/17	🇩🇰 Denmark	Brabrand

📧 MX Records3 records 225ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	86400s	efa01.businessdns.dk	85.191.113.182	efa01.businessdns.dk	AS204274 AURA Fiber A/S
10	86400s	smtp.businessdns.dk	85.191.113.187	85.191.113.187.static.dhcp.aura-net.dk	AS204274 AURA Fiber A/S
50	86400s	ardbeg.businessdns.dk	85.191.113.180	ardbeg.businessdns.dk	AS204274 AURA Fiber A/S

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 222ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	100	443	mail.businessdns.dk

📝 TXT Records1 records 370ms

TXT Record
v=spf1 include:spf.businessdns.dk -all

✉️ SPF

Policy	Record (frihedensfrekvens.dk)
-all (hard fail)	v=spf1 include:spf.businessdns.dk -all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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)

🔐 DNSSEC370ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026083017
Primary NS (MNAME)	ns1.businessdns.dk
Responsible (RNAME)	hostmaster@businessdns.dk
Refresh	3600s
Retry	7200s
Expire	3600000s
Minimum (neg-cache TTL)	84600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

81ms

A

160ms

MX

225ms

AAAA

100ms

TXT

370ms

CAA

87ms

HTTPS

69ms

TLSA

187ms

SOA

0ms

MTA-STS

253ms

DNSSEC

370ms

SRV

222ms

Total

3367ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 16:43:05	3367ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-29 15:38:16	1523ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-28 01:07:41	501ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-26 20:52:16	2091ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-25 15:21:24	2027ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-24 13:43:37	1241ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-23 10:19:38	4127ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-22 09:55:41	6346ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-21 09:43:42	1471ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 08:39:01	2176ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-19 05:35:13	1124ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-17 13:30:51	10411ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-15 11:40:07	5430ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-14 01:07:50	9099ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-12 22:15:00	961ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-11 17:55:44	17098ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-07 23:49:15	1060ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-06 08:50:50	1617ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-01 08:02:26	1823ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-29 06:19:50	880ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-27 22:33:30	1467ms	5 NS 1 A 3 MX	❓ Unknown	View
2026-07-26 21:59:45	1128ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-25 20:49:00	9152ms	5 NS 1 A 3 MX	❓ Unknown	View
2026-07-24 20:14:27	1325ms	5 NS 1 A 3 MX	❓ Unknown	View
2026-07-23 19:32:50	873ms	5 NS 1 A 3 MX	🔓 Insecure	View