nykastrup.dk

📜 Historical scan 2026-07-02 13:43:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nykastrup.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 26 December 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 109.198.131.131 is hosted by DanskNet A/S (AS35158) in Denmark. 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 37ms

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 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
109.198.131.131	43200s	6dc68383.rev.dansknet.dk	AS35158	DanskNet A/S	109.198.128.0/19	🇩🇰 Denmark	Copenhagen

📧 MX Records#

📧

No MX records found

🔷 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 2026-10-12 06:35:38

www	NXDOMAIN
www vs bare domain	www does not resolve nykastrup.dk: 109.198.131.131 (AS35158) www.nykastrup.dk: no address (all like this)
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#

69ms

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

🏷️ SOA#

48ms

Field	Value
Serial	2026061101
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 2026-10-19 23:03:56

Field	Value
Registrar	ONE.COM A/S
Registered	2017-12-26
Expires	2027-12-31 (435d)

🔗 Same registrant#

1 domain

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
seejay.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

37ms

52ms

37ms

AAAA

55ms

TXT

155ms

CAA

36ms

HTTPS

36ms

TLSA

71ms

SOA

48ms

MTA-STS

51ms

DNSSEC

69ms

SRV

37ms

Total

589ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 06:35:38	514ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-10 22:49:15	1234ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-08 11:46:44	723ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-17 09:50:22	6567ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-11 03:02:58	3731ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-17 13:48:48	703ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-14 13:00:26	2787ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-02 13:43:03 shown	589ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-26 20:52:12	530ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-18 04:48:34	641ms	2 NS 1 A 0 MX	🔒 Secure