linseoptik.dk

📜 Historical scan 2026-09-04 11:12:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

linseoptik.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 February 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 75.119.132.55 is hosted by Contabo GmbH (AS51167) in France. Mail is handled by aspmx.l.google.com, alt2.aspmx.l.google.com and 3 more. 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 10ms

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 6ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
75.119.132.55	43200s	vmi3542704.contaboserver.net	AS51167	Contabo GmbH	75.119.128.0/19	🇫🇷 France	Lauterbourg

📧 MX Records#

5 records 6ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	aspmx.l.google.com	108.177.14.27 2a00:1450:4010:c05::1a	lt-in-f27.1e100.net li-in-x1a.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt2.aspmx.l.google.com	192.178.158.26 2404:6800:4001:c01::1a	lcdels-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4000:1025::1a	lcdels-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx2.googlemail.com	192.178.211.26 2404:6800:4013:813::1b	lcbomp-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx3.googlemail.com	173.194.41.26 2404:6800:4001:c01::1a	yukulwh-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 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 2026-10-07 21:31:16

www CNAME	sedoparking.com (all on sedoparking.com) → 64.190.63.136 (AS47846)
www vs bare domain	Different networks linseoptik.dk: 75.119.132.55 (AS51167) www.linseoptik.dk: 64.190.63.136 (AS47846) (all like this)
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#

139ms

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

Key type	Algorithm	Public key
KSK	ECDSA P-256/SHA-256	oSvlo0OfdvrOVtwdgfRQiOg2SZ6gx1eDY0OWTwLP…
ZSK	ECDSA P-256/SHA-256	1wF5YxellFPic8m3HzWfllyxs/KgPF+6KFSgOIFG…

🏷️ SOA#

9ms

Field	Value
Serial	2026090401
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 2026-10-05 20:49:10

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-02-09
Expires	2027-02-28 (130d)

📋 WHOIS#

⏱️ Lookup Timing#

10ms

6ms

AAAA

27ms

TXT

67ms

CAA

6ms

HTTPS

26ms

TLSA

490ms

SOA

9ms

MTA-STS

13ms

DNSSEC

139ms

SRV

0ms

Total

6905ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 20:38:26	480ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-30 20:10:12	850ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-25 01:13:18	777ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-24 05:23:58	870ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-04 11:12:34 shown	6905ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-06 19:16:54	5246ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-05 17:47:28	1893ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-20 04:42:26	684ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-17 11:50:50	1113ms	2 NS 1 A 5 MX	🔒 Secure