kt-bus.dk

📜 Historical scan 2026-06-17 13:41:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kt-bus.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 30 May 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.160.73.50 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by ktbus-dk0e.mail.protection.outlook.com. 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 144ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 113ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.160.73.50	—	—	AS3292	TDC Holding A/S	80.160.0.0/13	🇩🇰 Denmark	—

📧 MX Records#

1 records 121ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	ktbus-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::4 2a01:111:f403:ca09::c 2a01:111:f403:ca09::e 52.101.73.24 52.101.73.26 52.101.73.28 52.101.73.6	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com mail-am6pr04cu00306.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 321ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (kt-bus.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -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 2026-10-17 20:24:03

www	80.160.73.50 (AS3292) (address records, no CNAME)
www vs bare domain	Same network kt-bus.dk: 80.160.73.50 (AS3292) www.kt-bus.dk: 80.160.73.50 (AS3292)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

249ms

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

🏷️ SOA#

111ms

Field	Value
Serial	2021122003
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-13 03:30:22

Field	Value
Registrar	DANDOMAIN A/S
Registered	2002-05-30
Expires	2027-06-30 (251d)

🔗 Same registrant#

20 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
billund-taxa.dk	DANDOMAIN A/S
billund-taxi.dk	DANDOMAIN A/S
dan-cab.dk	DANDOMAIN A/S
dk-taxa.dk	DANDOMAIN A/S
dk-taxi.dk	DANDOMAIN A/S
grenaa-taxa.dk	DANDOMAIN A/S
haderslevtaxi.dk	DANDOMAIN A/S
holbæk-taxi.dk	DANDOMAIN A/S
holbæktaxi.dk	DANDOMAIN A/S
holstebro-taxa.dk	DANDOMAIN A/S
holstebrotaxi.dk	DANDOMAIN A/S
hottaxi.dk	DANDOMAIN A/S
randers-taxa.dk	DANDOMAIN A/S
randers-taxi.dk	DANDOMAIN A/S
randerstaxa.dk	DANDOMAIN A/S
randerstaxi.dk	DANDOMAIN A/S
ringsted-taxa.dk	DANDOMAIN A/S
ringsted-taxi.dk	DANDOMAIN A/S
sønderborg-taxa.dk	DANDOMAIN A/S
sønderborgtaxi.dk	DANDOMAIN A/S

📋 WHOIS#

⏱️ Lookup Timing#

144ms

113ms

121ms

AAAA

143ms

TXT

321ms

CAA

107ms

HTTPS

99ms

TLSA

560ms

SOA

111ms

MTA-STS

107ms

DNSSEC

249ms

SRV

0ms

Total

2050ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-27 19:45:54	1269ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:41:45 shown	2050ms	2 NS 1 A 1 MX	🔒 Secure