dkoj.dk

📜 Historical scan 2026-09-15 14:30:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dkoj.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 25 April 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.104.31.139 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by mail.dkoj.dk. The zone is DNSSEC-signed and validates, 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#

2 records 35ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.104.31.139	43200s	87.104.31.139.static.fibianet.dk	AS44869	FIBIA P/S	87.104.0.0/18	🇩🇰 Denmark	Taastrup

📧 MX Records#

1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mail.dkoj.dk	87.104.31.139	87.104.31.139.static.fibianet.dk	AS44869 FIBIA P/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	dkoj.dk → 87.104.31.139
🔶 Autoconfig	dkoj.dk → 87.104.31.139

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-15 07:20:50

www	87.104.31.139 (AS44869) (address records, no CNAME)
www vs bare domain	Same network dkoj.dk: 87.104.31.139 (AS44869) www.dkoj.dk: 87.104.31.139 (AS44869)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.dkoj.dk	dkoj.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

115ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026091201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-09 22:12:22

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-04-25
Expires	2027-04-30 (191d)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

40ms

42ms

AAAA

42ms

TXT

149ms

CAA

46ms

HTTPS

41ms

TLSA

330ms

SOA

0ms

MTA-STS

62ms

DNSSEC

115ms

SRV

54ms

Total

1130ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 07:20:50	715ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-15 14:30:00 shown	1130ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 01:04:11	744ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-13 22:44:59	3076ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 16:40:06	707ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 09:14:51	2700ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 20:59:47	910ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 10:06:50	753ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 18:07:03	1017ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 03:50:54	1055ms	2 NS 1 A 1 MX	🔒 Secure