lysteknisk.dk

📜 Historical scan 2026-06-27 17:14:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lysteknisk.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 12 January 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). 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 219ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10	ns01.one.com	AS197495 One.com A/S
ns02.one.com	—	—	—

🌍 A Records#

1 records 212ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	43200s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

1 records 208ms

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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	195.47.247.18
🔶 Autoconfig	195.47.247.18

🔷 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 2026-10-21 02:38:47

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Same network lysteknisk.dk: 195.47.247.18 (AS51468) www.lysteknisk.dk: 195.47.247.18 (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

311ms

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

🏷️ SOA#

229ms

Field	Value
Serial	2026062401
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 2026-10-21 22:04:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-01-12
Expires	2027-03-31 (160d)

🔗 Same registrant#

7 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
danskcenterforlys.dk	Punktum dk A/S (direct)
dendanskelyspris.dk	Punktum dk A/S (direct)
koebenhavnslysfestival.dk	Punktum dk A/S (direct)
lysetsdag.dk	Punktum dk A/S (direct)
lyskultur.dk	Punktum dk A/S (direct)
nordled.dk	Punktum dk A/S (direct)
ungtlys.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

219ms

212ms

208ms

AAAA

208ms

TXT

400ms

CAA

220ms

HTTPS

292ms

TLSA

111ms

SOA

229ms

MTA-STS

255ms

DNSSEC

311ms

SRV

258ms

Total

969ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 02:38:47	389ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 06:21:21	545ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 00:56:20	487ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 14:37:51	518ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 13:42:08	578ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-16 15:54:34	594ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 12:35:57	1466ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-23 10:48:36	8958ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-25 18:46:17	8445ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 02:40:26	791ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 17:14:40 shown	969ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 04:21:34	609ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 14:03:24	1332ms	2 NS 1 A 0 MX	🔒 Secure