brezk.dk

Records from scan: 2026-10-13 06:24:48 · 4722ms total · last checked 2026-10-16 12:05 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

brezk.dk is a .dk domain served by 3 nameservers (ns1.start3000.eu, ns2.start3000.eu, ns3.start3000.nl). It was registered on 22 February 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.42.73.150 is hosted by Signet B.V. (AS39700) in The Netherlands. Mail is handled by mx1.hdservices.nl, mx5.hdservices.nl. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 313ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.start3000.eu	185.42.73.24 2a01:5be0:ffff:ffff::11	static.ip-185-042-073-024.signet.nl —	AS39700 Signet B.V. AS39700 Signet B.V.
ns2.start3000.eu	185.42.73.25 2a01:5be0:ffff:ffff::12	static.ip-185-042-073-025.signet.nl —	AS39700 Signet B.V. AS39700 Signet B.V.
ns3.start3000.nl	212.57.60.1 2a02:691:25::2	mx5.hdservices.nl —	AS41960 Nextpertise B.V. AS41960 Nextpertise B.V.

🌍 A Records#

1 records 295ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.42.73.150	3600s	static.ip-185-042-073-150.signet.nl	AS39700	Signet B.V.	185.42.72.0/22	🇳🇱 The Netherlands	—

📧 MX Records#

2 records 263ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1.hdservices.nl	185.42.73.16 2001:4cb9:a000:7000::2	mx1.hdservices.nl mx1.hdservices.nl	AS39700 Signet B.V. AS39700 Signet B.V.
50	3600s	mx5.hdservices.nl	212.57.60.1 2a02:691:25::3	mx5.hdservices.nl mx5.hdservices.nl	AS41960 Nextpertise B.V. AS41960 Nextpertise B.V.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 476ms

TXT Record
v=spf1 a mx ptr a:smtp.mail3000.nl a:smtp2.mail3000.nl ~all

✉️ SPF#

Policy	Record (brezk.dk)
~all (soft fail)	v=spf1 a mx ptr a:smtp.mail3000.nl a:smtp2.mail3000.nl ~all

📨 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#

checked 2026-10-13 06:24:48

www CNAME	brezk.dk (all on brezk.dk) → 185.42.73.150 (AS39700)
www vs bare domain	Same network brezk.dk: 185.42.73.150 (AS39700) www.brezk.dk: 185.42.73.150 (AS39700)
Wildcard	No
Denial of existence	NSEC3 · 50 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

warn "ptr" is slow, unreliable and discouraged (RFC 7208 §5.5)

🔗 TLSA / DANE#

6 records 615ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.hdservices.nl	DANE-EE · SPKI · SHA-256	26C753D10F7D01A3EC570BCBE9D32D13…
SMTP _25._tcp.mx1.hdservices.nl	DANE-EE · SPKI · SHA-256	34195CEB0D65C9E3B538B08A9ABBC3F1…
SMTP _25._tcp.mx1.hdservices.nl	DANE-EE · SPKI · SHA-256	A53DE3BE047802C45C3ED24FE98F1DB7…
SMTP _25._tcp.mx5.hdservices.nl	DANE-EE · SPKI · SHA-256	34195CEB0D65C9E3B538B08A9ABBC3F1…
SMTP _25._tcp.mx5.hdservices.nl	DANE-EE · SPKI · SHA-256	26C753D10F7D01A3EC570BCBE9D32D13…
SMTP _25._tcp.mx5.hdservices.nl	DANE-EE · SPKI · SHA-256	A53DE3BE047802C45C3ED24FE98F1DB7…

🔐 DNSSEC#

416ms

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

🏷️ SOA#

249ms

Field	Value
Serial	2020022295
Primary NS (MNAME)	ns1.start3000.eu
Responsible (RNAME)	admin@start3000.eu
Refresh	14400s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-04 18:18:01

Field	Value
Registrar	Realtime Register B.V.
Registered	2020-02-22
Expires	2027-02-28 (134d)

📋 WHOIS#

⏱️ Lookup Timing#

313ms

295ms

263ms

AAAA

214ms

TXT

476ms

CAA

260ms

HTTPS

290ms

TLSA

615ms

SOA

249ms

MTA-STS

277ms

DNSSEC

416ms

SRV

309ms

Total

4722ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 06:24:48 shown	4722ms	3 NS 1 A 2 MX	🔒 Secure
2026-10-07 19:48:19	9923ms	3 NS 1 A 2 MX	🔒 Secure
2026-10-04 17:22:16	5003ms	3 NS 1 A 2 MX	🔒 Secure
2026-10-02 17:16:25	978ms	3 NS 1 A 2 MX	🔒 Secure
2026-09-27 16:39:12	3522ms	3 NS 1 A 2 MX	🔒 Secure
2026-09-26 18:01:26	2258ms	3 NS 1 A 2 MX	🔒 Secure
2026-09-23 17:13:30	3420ms	3 NS 1 A 2 MX	🔒 Secure
2026-09-19 20:28:06	1564ms	3 NS 1 A 2 MX	🔒 Secure
2026-09-16 21:56:20	1475ms	3 NS 1 A 2 MX	🔒 Secure
2026-09-09 20:51:45	3376ms	3 NS 1 A 2 MX	🔒 Secure
2026-09-05 08:45:41	2045ms	3 NS 1 A 2 MX	🔒 Secure
2026-08-30 02:22:00	1093ms	3 NS 1 A 2 MX	🔒 Secure
2026-08-25 22:26:09	12306ms	3 NS 1 A 2 MX	🔒 Secure
2026-08-24 15:26:43	1282ms	3 NS 1 A 2 MX	🔒 Secure
2026-08-19 02:16:53	5475ms	3 NS 1 A 2 MX	🔒 Secure
2026-08-17 00:27:52	5276ms	3 NS 1 A 2 MX	🔒 Secure
2026-08-13 09:06:29	5198ms	3 NS 1 A 2 MX	🔒 Secure
2026-08-09 23:24:09	5693ms	3 NS 1 A 2 MX	🔒 Secure
2026-08-02 15:49:21	1173ms	3 NS 1 A 2 MX	🔒 Secure
2026-07-26 20:42:14	1504ms	3 NS 1 A 2 MX	🔒 Secure
2026-07-23 18:42:44	12549ms	3 NS 1 A 2 MX	🔒 Secure
2026-07-22 08:45:42	2932ms	3 NS 1 A 2 MX	🔒 Secure
2026-07-15 13:48:41	9856ms	3 NS 1 A 2 MX	🔒 Secure
2026-07-07 00:41:24	2576ms	3 NS 1 A 2 MX	🔒 Secure
2026-07-04 19:26:37	2365ms	3 NS 1 A 2 MX	🔒 Secure