brdrclausen.dk

📜 Historical scan 2026-06-16 16:45:07 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

brdrclausen.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 16 December 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.42.35 is hosted by team.blue Denmark A/S (AS48854) in Denmark. The zone is not DNSSEC-signed, 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 52ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	—	—	—
ns2.curanet.dk	—	—	—

🌍 A Records#

1 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.42.35	—	linux36.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 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 2026-10-13 09:03:22

www	185.21.42.35 (AS48854) (address records, no CNAME)
www vs bare domain	Same network brdrclausen.dk: 185.21.42.35 (AS48854) www.brdrclausen.dk: 185.21.42.35 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

145ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

50ms

Field	Value
Serial	2021111701
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-15 04:35:20

Field	Value
Registrar	CURANET A/S
Registered	2016-12-16
Expires	2026-12-31 (73d)

🔗 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
brdr-clausen.dk	CURANET A/S

📋 WHOIS#

⏱️ Lookup Timing#

52ms

49ms

54ms

AAAA

41ms

TXT

148ms

CAA

52ms

HTTPS

51ms

TLSA

39ms

SOA

50ms

MTA-STS

19ms

DNSSEC

145ms

SRV

0ms

Total

369ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 14:03:13	329ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-30 05:43:56	420ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-25 15:19:08	419ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-02 00:43:36	529ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-16 16:45:07 shown	369ms	2 NS 1 A 0 MX	🔓 Insecure