ktr.dk

📜 Historical scan 2026-06-18 13:39:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ktr.dk is a .dk domain served by 3 nameservers (ns1.hostido.net.pl, ns2.hostido.net.pl, ns3.hostido.net.pl). It was registered on 6 June 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.110.48.205 is hosted by IQ PL Sp. z o.o. (AS47544) in Poland. Mail is handled by mail.ktr.dk. The zone is not DNSSEC-signed, publishes a 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#

3 records 95ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.hostido.net.pl	185.110.51.16 2a01:7400:1:1691:0:1:16:1	ns1.hostido.net.pl ns1.hostido.net.pl	AS47544 IQ PL Sp. z o.o. AS47544 IQ PL Sp. z o.o.
ns2.hostido.net.pl	46.248.165.23	ns2.hostido.net.pl	AS47544 IQ PL Sp. z o.o.
ns3.hostido.net.pl	178.162.240.114 2a00:c98:400f:109:1c00:46ff:fe00:908	ns3.hostido.net.pl ns3.hostido.net.pl	AS28753 Leaseweb Deutschland GmbH AS28753 Leaseweb Deutschland GmbH

🌍 A Records#

1 records 89ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.110.48.205	3600s	archec.hostido.net.pl	AS47544	IQ PL Sp. z o.o.	185.110.48.0/24	🇵🇱 Poland	—

📧 MX Records#

1 records 96ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.ktr.dk	185.110.48.205	archec.hostido.net.pl	AS47544 IQ PL Sp. z o.o.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 544ms

TXT Record
v=spf1 a mx include:spf.hostido.pl -all

✉️ SPF#

Policy	Record (ktr.dk)
-all (hard fail)	v=spf1 a mx include:spf.hostido.pl -all

📨 DMARC#

Policy	Record (_dmarc.ktr.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=s; aspf=s;

📬 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 2026-10-16 18:17:29

www	NXDOMAIN
www vs bare domain	www does not resolve ktr.dk: 188.114.96.1 188.114.97.1 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) www.ktr.dk: no address (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

194ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026061101
Primary NS (MNAME)	ns1.hostido.net.pl
Responsible (RNAME)	hostmaster@ktr.dk
Refresh	86400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-15 20:36:44

Field	Value
Registrar	DANDOMAIN A/S
Registered	2026-06-06
Expires	2027-06-05 (230d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

95ms

89ms

96ms

AAAA

91ms

TXT

544ms

CAA

109ms

HTTPS

96ms

TLSA

444ms

SOA

0ms

MTA-STS

91ms

DNSSEC

194ms

SRV

385ms

Total

1673ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 18:17:29	1148ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-15 17:43:45	681ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-09 09:57:07	1934ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-01 02:39:54	805ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-18 21:16:32	5046ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-26 15:27:29	2363ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-26 13:52:13	2866ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-25 00:01:29	3058ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-18 13:39:14 shown	1673ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 13:43:21	1924ms	2 NS 1 A 1 MX	🔓 Insecure