familienspost.dk DNS records

🖥️ Nameservers2 records 128ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.businessdns.dk	85.191.113.163	ns1.businessdns.dk	AS204274 AURA Fiber A/S
ns2.businessdns.dk	85.191.113.164	ns2.businessdns.dk	AS204274 AURA Fiber A/S

🌍 A Records1 records 123ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
85.191.113.169	3600s	intlin002.businessdns.dk	AS204274	AURA Fiber A/S	85.191.0.0/17	🇩🇰 Denmark	Brabrand

📧 MX Records2 records 119ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mx-backup.businessdns.dk	85.184.165.70 85.191.113.183	85.184.165.70.static.dhcp.aura-net.dk mailgate01.businessdns.dk	AS204274 AURA Fiber A/S 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 177ms

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

📝 TXT Records1 records 371ms

TXT Record
v=spf1 -all

✉️ SPF

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

🔐 DNSSEC256ms

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	2026083107
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

128ms

A

123ms

MX

119ms

AAAA

165ms

TXT

371ms

CAA

123ms

HTTPS

110ms

TLSA

185ms

SOA

0ms

MTA-STS

177ms

DNSSEC

256ms

SRV

177ms

Total

2149ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 06:59:50	2149ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-30 01:59:09	2759ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-28 19:05:53	543ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-27 16:28:35	473ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-26 16:16:29	554ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-25 04:56:06	1864ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-24 04:00:22	1100ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-23 00:54:54	2466ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-22 00:48:20	3943ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-21 00:38:12	805ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-19 23:41:04	795ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-18 23:17:20	2778ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-17 15:58:22	886ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-16 12:42:50	755ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-15 03:21:20	9670ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-13 06:19:35	850ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-12 04:09:19	727ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-10 13:29:01	16828ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-09 09:26:58	713ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-07 16:20:51	1190ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-31 05:35:01	998ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-28 04:37:48	1009ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-27 04:18:40	914ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-26 03:45:57	817ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-25 03:35:56	683ms	2 NS 1 A 2 MX	🔓 Insecure	View