nkt-research.dk

📜 Historical scan 2026-08-27 03:14:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nkt-research.dk is a .dk domain served by 2 nameservers (a.portsdns.se, b.portsdns.net). It was registered on 14 March 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.227.190.103 is hosted by Telenor A/S (AS9158) in Denmark. Mail is handled by nktresearch-dk0i.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 153ms

Nameserver	IP addresses	PTR	ASN / ISP
a.portsdns.se	2607:f740:e009::1 45.54.35.101	a.portsdns.se a.portsdns.se	AS63911 NetActuate, Inc AS63911 NetActuate, Inc
b.portsdns.net	2a00:11c0:3d::1 94.16.23.1	b.portsdns.net b.portsdns.net	AS42354 Anexia Cloud Solutions GmbH AS42354 Anexia Cloud Solutions GmbH

🌍 A Records#

1 records 158ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
130.227.190.103	3600s	nkt-rc.dk	AS9158	Telenor A/S	130.227.0.0/16	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 73ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	nktresearch-dk0i.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::9 2a01:111:f403:ca04::d 2a01:111:f403:ca09::5 52.101.103.143 52.101.73.123 52.101.73.126 52.101.73.8	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am0pr04cu00500.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 308ms

TXT Record
MS=ms85923752

✉️ 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 2026-10-07 15:09:25

www CNAME	www.nkt.dk (all on nkt.dk) → 185.57.242.51 (AS201955)
www vs bare domain	Different networks nkt-research.dk: 130.227.190.103 (AS9158) www.nkt-research.dk: 185.57.242.51 (AS201955) (all like this)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2130ms

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	2023101701
Primary NS (MNAME)	a.portsdns.se
Responsible (RNAME)	registry@ports.net
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-09 16:36:44

Field	Value
Registrar	Abion AB
Registered	2000-03-14
Expires	2027-03-31 (158d)

📋 WHOIS#

⏱️ Lookup Timing#

153ms

158ms

73ms

AAAA

78ms

TXT

308ms

CAA

151ms

HTTPS

159ms

TLSA

328ms

SOA

0ms

MTA-STS

183ms

DNSSEC

2130ms

SRV

119ms

Total

3065ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 15:09:25	1108ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 00:41:51	944ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 03:14:23 shown	3065ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 07:59:36	843ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 23:34:46	1058ms	2 NS 1 A 1 MX	🔓 Insecure