hooghuseoptik.dk

📜 Historical scan 2026-06-22 07:56:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hooghuseoptik.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 3 January 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 35.241.247.115 is hosted by Google LLC (AS396982) in Belgium. The zone is DNSSEC-signed but currently fails validation, 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#

4 records 97ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
35.241.247.115	3600s	115.247.241.35.bc.googleusercontent.com	AS396982	Google LLC	35.240.0.0/13	🇧🇪 Belgium	Brussels

📧 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#

2 records 240ms

TXT Record
MS=ms67947564
P-vMEKVjjz68

✉️ 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 15:00:22

www	35.241.247.115 (AS396982) (address records, no CNAME)
www vs bare domain	Same network hooghuseoptik.dk: 35.241.247.115 (AS396982) www.hooghuseoptik.dk: 35.241.247.115 (AS396982)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

70ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: insecurity proof failed

🏷️ SOA#

38ms

Field	Value
Serial	2023111600
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-25 01:50:52

Field	Value
Registrar	Simply.com A/S
Registered	2022-01-03
Expires	2027-01-02 (68d)

🔗 Same registrant#

3 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
hohuseoptik.dk	Simply.com A/S
hooghuse.dk	Simply.com A/S
hooghuuseoptik.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

97ms

35ms

AAAA

54ms

TXT

240ms

CAA

38ms

HTTPS

82ms

TLSA

53ms

SOA

38ms

MTA-STS

115ms

DNSSEC

70ms

SRV

131ms

Total

492ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 15:00:22	449ms	4 NS 1 A 0 MX	🔒 Secure
2026-10-02 03:12:04	2193ms	4 NS 1 A 0 MX	🔒 Secure
2026-09-28 02:29:26	471ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-23 05:46:35	562ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-22 07:56:24 shown	492ms	4 NS 1 A 0 MX	⚠️ Bogus
2026-06-20 16:37:14	1596ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-20 08:42:07	5948ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-17 13:29:27	276ms	0 NS 0 A 0 MX	❓ Unknown