koba.dk

📜 Historical scan 2026-08-25 22:30:01 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

koba.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 June 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 88.191.26.224 is hosted by Free SAS (AS12322) in France. Mail is handled by koba.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 61ms

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 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
88.191.26.224	600s	—	AS12322	Free SAS	88.176.0.0/12	🇫🇷 France	Aizenay

📧 MX Records#

1 records 74ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	koba.dk	88.191.26.224	—	AS12322 Free SAS

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	koba.dk → 88.191.26.224
🔶 Autoconfig	koba.dk → 88.191.26.224

🔷 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 2026-10-11 12:09:24

www CNAME	koba.dk (all on koba.dk) → 88.191.26.224 (AS12322)
www vs bare domain	Same network koba.dk: 88.191.26.224 (AS12322) www.koba.dk: 88.191.26.224 (AS12322)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

104ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026032501
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 2026-10-06 00:56:40

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-06-02
Expires	2027-06-30 (253d)

📋 WHOIS#

⏱️ Lookup Timing#

61ms

43ms

74ms

AAAA

52ms

TXT

181ms

CAA

52ms

HTTPS

51ms

TLSA

116ms

SOA

0ms

MTA-STS

66ms

DNSSEC

104ms

SRV

89ms

Total

876ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 12:09:24	734ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-06 00:45:50	572ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 21:26:31	1313ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 22:30:01 shown	876ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-23 08:56:21	4903ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 03:50:09	6777ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 05:06:50	1209ms	2 NS 1 A 1 MX	🔒 Secure