nkr-it.dk

📜 Historical scan 2026-06-17 17:12:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nkr-it.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 17 June 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.103.28.26 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by mail.nkr-it.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 150ms

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 146ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.103.28.26	—	5.103.28.26.static.fibianet.dk	AS44869	FIBIA P/S	5.103.0.0/16	🇩🇰 Denmark	Ballerup Municipality

📧 MX Records#

1 records 161ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.nkr-it.dk	5.103.28.26	5.103.28.26.static.fibianet.dk	AS44869 FIBIA P/S

🔷 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 2026-10-10 11:34:34

www CNAME	nkr-it.dk (all on nkr-it.dk) → 5.103.28.26 (AS44869)
www vs bare domain	Same network nkr-it.dk: 5.103.28.26 (AS44869) www.nkr-it.dk: 5.103.28.26 (AS44869)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

336ms

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

🏷️ SOA#

137ms

Field	Value
Serial	2026061001
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 2026-10-10 12:02:47

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-06-17
Expires	2027-06-30 (252d)

📋 WHOIS#

⏱️ Lookup Timing#

150ms

146ms

161ms

AAAA

160ms

TXT

331ms

CAA

149ms

HTTPS

159ms

TLSA

157ms

SOA

137ms

MTA-STS

112ms

DNSSEC

336ms

SRV

0ms

Total

754ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 11:34:34	361ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 11:02:48	616ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 06:07:59	477ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 22:03:55	488ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-11 17:21:17	730ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 22:50:52	551ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-11 09:42:05	764ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-15 05:22:06	598ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-11 04:37:16	2521ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 11:21:53	874ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 22:26:22	2414ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 18:22:12	1175ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 10:12:47	448ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 17:12:22 shown	754ms	2 NS 1 A 1 MX	🔒 Secure