bizdoktor.dk

📜 Historical scan 2026-06-22 23:09:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bizdoktor.dk is a .dk domain served by 5 nameservers (ns1.powerhosting.dk, ns2.powerhosting.dk, ns3.powerhosting.dk and 2 more). It was registered on 23 June 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 192.124.249.164 is hosted by Sucuri (AS30148) in United States. Mail is handled by mailscanner.powerhosting.dk, backup-mx.powerhosting.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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#

5 records 942ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.powerhosting.dk	185.31.77.111 2a00:b920:3:1337:0:1:0:111	ns1.powerhosting.dk ns1.powerhosting.dk	AS47527 DLX A/S AS47527 DLX A/S
ns2.powerhosting.dk	2001:1af8:4700:a127:11::53 81.171.12.79	ns2.powerhosting.dk ns2.powerhosting.dk	AS60781 LeaseWeb Netherlands B.V. AS60781 LeaseWeb Netherlands B.V.
ns3.powerhosting.dk	2a00:b920:200::53 45.95.208.53	ns3.powerhosting.dk ns3.powerhosting.dk	AS47527 DLX A/S AS47527 DLX A/S
ns4.powerhosting.dk	2a00:b920:200::153 45.95.208.153	ns4.powerhosting.dk ns4.powerhosting.dk	AS47527 DLX A/S AS47527 DLX A/S
ns5.powerhosting.dk	2a01:4f8:c0c:12d2::2 88.99.227.45	ns5.powerhosting.dk ns5.powerhosting.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 951ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
192.124.249.164	3600s	cloudproxy10164.sucuri.net	AS30148	Sucuri	192.124.249.0/24	🇺🇸 United States	Menifee

📧 MX Records#

2 records 941ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
50	86400s	mailscanner.powerhosting.dk	159.69.15.90 185.31.77.170 185.31.77.171 185.31.77.172 185.31.77.173 185.31.77.174 185.31.77.175 185.31.77.176 185.31.77.177 2a00:b920:3:1337:7331::170 2a00:b920:3:1337:7331::171 2a00:b920:3:1337:7331::172 2a00:b920:3:1337:7331::173 2a00:b920:3:1337:7331::174 2a00:b920:3:1337:7331::175 2a00:b920:3:1337:7331::176 2a00:b920:3:1337:7331::177 2a01:4f8:1c1c:2850::1 2a01:4f9:c010:6af1::1 95.217.132.35	mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk	AS24940 Hetzner Online GmbH AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
100	86400s	backup-mx.powerhosting.dk	159.69.15.90 185.31.77.170 185.31.77.171 185.31.77.172 185.31.77.173 185.31.77.174 185.31.77.175 185.31.77.176 185.31.77.177 2a00:b920:3:1337:7331::170 2a00:b920:3:1337:7331::171 2a00:b920:3:1337:7331::172 2a00:b920:3:1337:7331::173 2a00:b920:3:1337:7331::174 2a00:b920:3:1337:7331::175 2a00:b920:3:1337:7331::176 2a00:b920:3:1337:7331::177 2a01:4f8:1c1c:2850::1 2a01:4f9:c010:6af1::1 95.217.132.35	mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk	AS24940 Hetzner Online GmbH AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	192.124.249.164
🔶 Autoconfig	autoconfig.powerhosting.dk → 188.116.39.132

🔷 AAAA Records (IPv6)#

1 records 938ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:fe80:1010::14:8	3600s	—	AS30148	Sucuri	2a02:fe80:1010:0:0:0:0:0/48	🇺🇸 United States	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

3 records 994ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	1	443	autodiscover.powerhosting.dk
_imap._tcp	20	10	143	mail1.powerhosting.dk
_imaps._tcp	10	10	993	mail1.powerhosting.dk

📝 TXT Records#

1 records 1405ms

TXT Record
v=spf1 include:_spf.powerhosting.dk include:send.aweber.com mx -all

✉️ SPF#

Policy	Record (bizdoktor.dk)
-all (hard fail)	v=spf1 include:_spf.powerhosting.dk include:send.aweber.com mx -all

📨 DMARC#

Policy	Record (_dmarc.bizdoktor.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@powerhosting.dk; adkim=r; aspf=r;

📬 MTA-STS#

662ms

Check	Result
Status	🔒 Enforce
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	enforce
Policy ID	31337
max_age	172800s
Policy MX	mailscanner.powerhosting.dk, backup-mx.powerhosting.dk, fallback-mx.powerhosting.dk, outbound-mx.powerhosting.dk, *.mail.protection.outlook.com

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	https://csp.swarm.powr.host

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-22 02:02:38

www	192.124.249.164 2a02:fe80:1010::14:8 (AS30148) (address records, no CNAME)
www vs bare domain	Same network bizdoktor.dk: 192.124.249.164 2a02:fe80:1010::14:8 (AS30148) www.bizdoktor.dk: 192.124.249.164 2a02:fe80:1010::14:8 (AS30148)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	ph._domainkey.powerhosting.dk	RSA · ~1024 bit below 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: 3/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.bizdoktor.dk	_acme-challenge.powr.host
TXT	_acme-challenge.powr.host	ACMN0ukU77dBRI5Nqb8d0wSyppdb33jzXbOMVWAeIbE
TXT	_acme-challenge.powr.host	EBwPWGpForqvV7oP9xhpLHTpU472CGAbpDhf-Yy9CU4
TXT	_acme-challenge.powr.host	ZcCAChWGwtNdp6oBfdkltZc2QT83CUujIk-QGzKiOzk

🔗 TLSA / DANE#

2 records 874ms

Service / Owner	Type	Cert association
SMTP _25._tcp.backup-mx.powerhosting.dk	DANE-EE · SPKI · SHA-256	3C02E6711E7E08A1889E67D27C35D230…
SMTP _25._tcp.mailscanner.powerhosting.dk	DANE-EE · SPKI · SHA-256	3C02E6711E7E08A1889E67D27C35D230…

🔐 DNSSEC#

1062ms

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

🏷️ SOA#

929ms

Field	Value
Serial	2026061801
Primary NS (MNAME)	ns1.powerhosting.dk
Responsible (RNAME)	zonemaster@powerhosting.dk
Refresh	1209600s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-16 01:12:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-06-23
Expires	2027-06-30 (247d)

🔗 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
bizplanet.dk	Punktum dk A/S (direct)
dashcambilkamera.dk	Punktum dk A/S (direct)
herbalcenter.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

942ms

951ms

941ms

AAAA

938ms

TXT

1405ms

CAA

1006ms

HTTPS

927ms

TLSA

874ms

SOA

929ms

MTA-STS

662ms

DNSSEC

1062ms

SRV

994ms

Total

7431ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 02:02:37	2567ms	5 NS 1 A 2 MX	🔒 Secure
2026-10-16 00:47:26	3073ms	5 NS 1 A 2 MX	🔒 Secure
2026-10-09 00:30:43	9501ms	5 NS 1 A 2 MX	🔒 Secure
2026-10-01 19:31:13	1866ms	5 NS 1 A 2 MX	🔒 Secure
2026-09-24 17:56:10	1748ms	5 NS 1 A 2 MX	🔒 Secure
2026-09-21 17:03:09	3613ms	5 NS 1 A 2 MX	🔒 Secure
2026-09-14 15:29:27	4292ms	5 NS 1 A 2 MX	🔒 Secure
2026-09-04 05:54:08	3758ms	5 NS 1 A 2 MX	🔒 Secure
2026-08-27 02:07:32	2704ms	5 NS 1 A 2 MX	🔒 Secure
2026-08-20 21:59:58	22934ms	5 NS 1 A 2 MX	🔒 Secure
2026-08-13 13:40:17	18737ms	5 NS 1 A 2 MX	🔒 Secure
2026-08-07 05:16:49	2973ms	5 NS 1 A 2 MX	🔒 Secure
2026-07-31 09:12:11	1755ms	5 NS 1 A 2 MX	🔒 Secure
2026-07-23 12:38:32	3199ms	5 NS 1 A 2 MX	🔒 Secure
2026-07-16 22:06:13	2423ms	5 NS 1 A 2 MX	🔒 Secure
2026-07-10 00:54:41	2403ms	5 NS 1 A 2 MX	🔒 Secure
2026-07-03 11:42:59	3159ms	5 NS 1 A 2 MX	🔒 Secure
2026-06-27 15:15:39	8936ms	5 NS 1 A 2 MX	🔒 Secure
2026-06-26 11:17:49	1736ms	5 NS 1 A 2 MX	🔒 Secure
2026-06-22 23:09:45 shown	7431ms	5 NS 1 A 2 MX	🔒 Secure
2026-06-21 16:53:01	1192ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 10:48:43	1189ms	5 NS 1 A 2 MX	🔒 Secure
2026-06-21 09:57:50	1127ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 23:53:30	2828ms	5 NS 1 A 2 MX	🔒 Secure
2026-06-16 14:42:31	1007ms	5 NS 1 A 2 MX	🔒 Secure