centralbusinesshub.dk

Records from scan: 2026-10-08 04:10:58 · 281ms total · last checked 2026-10-18 19:28 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

centralbusinesshub.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 11 November 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.42.109 is hosted by team.blue Denmark A/S (AS48854) in Denmark. 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#

2 records 32ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.42.109	3600s	prolinux7.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#

1 records 125ms

TXT Record
apple-domain-verification=r4AhhMcuOL74OhF2

✉️ 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#

checked 2026-10-08 04:10:58

www	185.21.42.109 (AS48854) (address records, no CNAME)
www vs bare domain	Same network centralbusinesshub.dk: 185.21.42.109 (AS48854) www.centralbusinesshub.dk: 185.21.42.109 (AS48854)
Wildcard	No
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#

56ms

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

🏷️ SOA#

30ms

Field	Value
Serial	2026092801
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 2026-10-13 17:02:24

Field	Value
Registrar	CURANET A/S
Registered	2022-11-11
Expires	2026-11-10 (22d)

🔗 Same registrant#

9 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
20202070.dk	CURANET A/S
centralbusiness.dk	CURANET A/S
centralinnovation.dk	CURANET A/S
gdpr-check.dk	CURANET A/S
gdprtjek.dk	CURANET A/S
iadmin.dk	A/S SCANNET
icatcher.dk	CURANET A/S
licensemanagement.dk	CURANET A/S
licensstyring.dk	CURANET A/S

📋 WHOIS#

⏱️ Lookup Timing#

32ms

24ms

AAAA

26ms

TXT

125ms

CAA

44ms

HTTPS

34ms

TLSA

23ms

SOA

30ms

MTA-STS

46ms

DNSSEC

56ms

SRV

47ms

Total

281ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 04:10:58 shown	281ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-28 23:54:25	457ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-23 20:40:58	447ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-01 07:37:01	485ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-28 07:14:47	717ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-28 01:59:01	448ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-22 10:32:13	523ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-22 03:18:34	409ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-16 20:06:44	423ms	2 NS 1 A 0 MX	🔒 Secure