optikpartner.dk

📜 Historical scan 2026-06-22 15:03:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

optikpartner.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 19 June 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.158.133.1 is hosted by Cloudflare, Inc. (AS13335) in Germany. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, publishes a 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 47ms

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 74ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.158.133.1	600s	lovable-app-cd-1-4.p.l5e.io	AS13335	Cloudflare, Inc.	185.158.133.0/24	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

5 records 127ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	142.250.147.27 2a00:1450:4010:c07::1b 2a00:1450:4010:c07::1b	rd-in-f27.1e100.net lf-in-f27.1e100.net lf-in-x1b.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	43200s	alt1.aspmx.l.google.com	192.178.211.27 2404:6800:4003:c26::1a	lcbomp-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt2.aspmx.l.google.com	108.177.125.26 2404:6800:4003:c26::1a	tp-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	alt3.aspmx.l.google.com	192.178.230.27 2404:6800:4008:c01::1b	yunrtab-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	alt4.aspmx.l.google.com	173.194.43.26 2404:6800:400b:c01b::1b	yudlsqd-in-f26.1e100.net yunrtab-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	app.optikpartner.dk → 138.199.147.55
🔶 Autoconfig	app.optikpartner.dk → 138.199.147.55

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 247ms

TXT Record
google-site-verification=Tw3VFYLthbpRiETB08NORSIBODgMOrgiuTUAglx6dTI
v=spf1 include:_spf.mlsend.com include:_spf.clubmaster.org ~all

✉️ SPF#

Policy	Record (optikpartner.dk)
~all (soft fail)	v=spf1 include:_spf.mlsend.com include:_spf.clubmaster.org ~all

📨 DMARC#

Policy	Record (_dmarc.optikpartner.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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 2026-10-13 15:53:47

www	49.12.189.11 (AS24940) (address records, no CNAME)
www vs bare domain	Same network optikpartner.dk: 49.12.189.11 (AS24940) www.optikpartner.dk: 49.12.189.11 (AS24940)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

3 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit
s1	s1.domainkey.u58002236.wl237.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u58002236.wl237.sendgrid.net	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

error include:spf.sendgrid.net has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.optikpartner.dk	app.optikpartner.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

75ms

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

🏷️ SOA#

47ms

Field	Value
Serial	2026052802
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 2026-10-13 16:23:21

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-06-19
Expires	2027-06-30 (252d)

🔗 Same registrant#

2 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
clubmaster.dk	Punktum dk A/S (direct)
gladoptik.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

47ms

74ms

127ms

AAAA

37ms

TXT

247ms

CAA

40ms

HTTPS

120ms

TLSA

55ms

SOA

47ms

MTA-STS

143ms

DNSSEC

75ms

SRV

126ms

Total

958ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 15:53:47	2906ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-07 19:53:05	819ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-03 01:44:38	950ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-30 14:34:27	912ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-27 00:47:35	923ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-26 00:34:21	2197ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-24 00:00:48	1102ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-27 02:38:15	1127ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-29 19:47:42	1251ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-22 15:03:37 shown	958ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-17 23:01:47	4598ms	2 NS 1 A 5 MX	🔒 Secure