klt.dk

📜 Historical scan 2026-08-27 03:14:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

klt.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 21 July 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 37.97.48.67 is hosted by Altibox Danmark AS (AS214875) in Denmark. Mail is handled by .. 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 52ms

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
37.97.48.67	43200s	37.97.48.67.dynamic.altibox.net	AS214875	Altibox Danmark AS	37.97.48.0/21	🇩🇰 Denmark	Holstebro

📧 MX Records#

1 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 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 2026-10-08 00:22:37

www	37.97.48.67 (AS214875) (address records, no CNAME)
www vs bare domain	Same network klt.dk: 37.97.48.67 (AS214875) www.klt.dk: 37.97.48.67 (AS214875)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

102ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026081801
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 2026-10-14 21:52:43

Field	Value
Registrar	my.host
Registered	2018-07-21
Expires	2027-07-31 (286d)

🔗 Same registrant#

2 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
7790.dk	Simply.com A/S
klaust.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

52ms

43ms

53ms

AAAA

75ms

TXT

165ms

CAA

56ms

HTTPS

73ms

TLSA

57ms

SOA

0ms

MTA-STS

74ms

DNSSEC

102ms

SRV

82ms

Total

600ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 00:22:37	729ms	3 NS 1 A 0 MX	🔒 Secure
2026-10-07 04:19:07	7546ms	3 NS 1 A 0 MX	🔒 Secure
2026-10-06 01:55:35	6846ms	3 NS 0 A 0 MX	🔒 Secure
2026-09-30 01:16:43	455ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-22 05:06:26	625ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 03:14:06 shown	600ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-18 21:36:07	2081ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-07 07:03:34	4574ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-19 10:34:34	2125ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 16:14:26	2745ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 11:03:40	1181ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:26:35	436ms	2 NS 1 A 0 MX	🔒 Secure