businessdns.dk

📜 Historical scan 2026-10-02 16:14:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

businessdns.dk is a .dk domain served by 5 nameservers (ns1.businessdns.dk, ns1.dns.services, ns2.businessdns.dk and 2 more). It was registered on 12 June 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 85.191.113.173 is hosted by AURA Fiber A/S (AS204274) in Denmark. Mail is handled by efa01.businessdns.dk, mx-backup.businessdns.dk and 1 more. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

5 records 42ms

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 Records#

1 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
85.191.113.173	3600s	85.191.113.173.static.dhcp.aura-net.dk	AS204274	AURA Fiber A/S	85.191.0.0/17	🇩🇰 Denmark	Brabrand

📧 MX Records#

3 records 38ms

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	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 Records#

1 records 53ms

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

📝 TXT Records#

1 records 118ms

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

✉️ SPF#

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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-25 00:13:14

www	85.191.113.173 (AS204274) (address records, no CNAME)
www vs bare domain	Same network businessdns.dk: 85.191.113.173 (AS204274) www.businessdns.dk: 85.191.113.173 (AS204274)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

118ms

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

🏷️ SOA#

31ms

Field	Value
Serial	2026100217
Primary NS (MNAME)	ns1.businessdns.dk
Responsible (RNAME)	hostmaster@businessdns.dk
Refresh	3600s
Retry	7200s
Expire	3600000s
Minimum (neg-cache TTL)	84600s

📋 Registration#

WHOIS fetched 2026-10-19 10:15:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-06-12
Expires	2027-06-30 (248d)

🔗 Same registrant#

15 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
businesssms.dk	Punktum dk A/S (direct)
dvdsamleren.dk	Punktum dk A/S (direct)
e-familien.dk	Punktum dk A/S (direct)
efamilien.dk	Punktum dk A/S (direct)
familiekontakt.dk	Punktum dk A/S (direct)
familien-gammelgaard.dk	Punktum dk A/S (direct)
familiengammelgaard.dk	Punktum dk A/S (direct)
familienspost.dk	Punktum dk A/S (direct)
filmsamleren.dk	Punktum dk A/S (direct)
frihedensfrekvens.dk	Punktum dk A/S (direct)
jt-com.dk	Punktum dk A/S (direct)
jtcom.dk	Punktum dk A/S (direct)
sabrage.dk	Punktum dk A/S (direct)
serversalg.dk	Punktum dk A/S (direct)
student96.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

37ms

38ms

AAAA

29ms

TXT

118ms

CAA

39ms

HTTPS

47ms

TLSA

133ms

SOA

31ms

MTA-STS

57ms

DNSSEC

118ms

SRV

53ms

Total

781ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 00:13:14	1936ms	5 NS 1 A 3 MX	🔓 Insecure
2026-10-23 17:58:23	1821ms	5 NS 1 A 3 MX	🔓 Insecure
2026-10-21 20:45:08	1625ms	5 NS 1 A 3 MX	🔓 Insecure
2026-10-20 15:29:44	415ms	5 NS 1 A 3 MX	🔓 Insecure
2026-10-19 09:56:55	2029ms	5 NS 1 A 3 MX	🔓 Insecure
2026-10-18 09:20:40	931ms	5 NS 1 A 3 MX	🔓 Insecure
2026-10-17 08:35:39	4910ms	5 NS 1 A 3 MX	🔓 Insecure
2026-10-16 07:38:33	1025ms	5 NS 1 A 3 MX	🔓 Insecure
2026-10-15 06:45:06	970ms	5 NS 1 A 3 MX	🔓 Insecure
2026-10-14 05:36:40	974ms	5 NS 1 A 3 MX	🔓 Insecure
2026-10-13 02:32:35	472ms	5 NS 1 A 3 MX	🔓 Insecure
2026-10-11 16:46:45	1045ms	5 NS 1 A 3 MX	🔓 Insecure
2026-10-10 14:45:25	1476ms	5 NS 1 A 3 MX	🔓 Insecure
2026-10-08 21:03:30	663ms	5 NS 1 A 3 MX	🔓 Insecure
2026-10-07 20:57:49	1471ms	5 NS 1 A 3 MX	🔓 Insecure
2026-10-06 20:56:12	616ms	5 NS 1 A 3 MX	🔓 Insecure
2026-10-05 16:23:15	1128ms	5 NS 1 A 3 MX	🔓 Insecure
2026-10-04 16:18:13	2190ms	5 NS 1 A 3 MX	🔓 Insecure
2026-10-03 16:15:52	543ms	5 NS 1 A 3 MX	🔓 Insecure
2026-10-02 16:14:31 shown	781ms	5 NS 1 A 3 MX	🔓 Insecure
2026-10-01 16:12:34	900ms	5 NS 1 A 3 MX	🔓 Insecure
2026-09-30 16:04:48	2544ms	5 NS 1 A 3 MX	🔓 Insecure
2026-09-29 15:54:14	747ms	5 NS 1 A 3 MX	🔓 Insecure
2026-09-28 15:47:41	609ms	5 NS 1 A 3 MX	🔓 Insecure
2026-09-27 15:45:53	601ms	5 NS 1 A 3 MX	🔓 Insecure