bkh.dk

📜 Historical scan 2026-10-02 00:50:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bkh.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 26 February 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.31.76.93 is hosted by DLX A/S (AS47527) in Denmark. Mail is handled by bkh-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a 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#

5 records 26ms

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 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.31.76.93	3600s	—	AS47527	DLX A/S	185.31.76.0/22	🇩🇰 Denmark	Herning

📧 MX Records#

1 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	bkh-dk.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca3c::6 2a01:111:f403:ca48::10 2a01:111:f403:ca48::c 52.101.68.8 52.101.73.123 52.101.91.162 52.101.91.21	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-matpr04cu00302.inbound.protection.outlook.com mail-matpr05cu00105.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 63ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

7 records 87ms

TXT Record
_globalsign-domain-verification=Z8O10G9fPyvLp0WwvieuHW-oTvUYQuPWzUF8acV3O1
cjLm00SM7xMxQCeOsOvdTK9YlTXJGGVegGVpP1UZo2Ip9N6Jfw1qeuyfHFgLo9qO2j5X8BjlqCvzneJVUIWhVg==
MS=ms71771200
prgitglq4gbfth85nv39lq7hq1
qav5mf9dc236k29tjhvvdsf999
rsk9dh4shc13ra39btqcv62cf1
v=spf1 mx ip4:5.103.117.224/29 include:spf.protection.outlook.com include:spf.exclaimer.net include:_spf.powerhosting.dk -all

✉️ SPF#

Policy	Record (bkh.dk)
-all (hard fail)	v=spf1 mx ip4:5.103.117.224/29 include:spf.protection.outlook.com include:spf.exclaimer.net include:_spf.powerhosting.dk -all

📨 DMARC#

Policy	Record (_dmarc.bkh.dk)
p=reject	v=DMARC1; p=reject;

📬 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 2026-10-16 23:46:44

www	185.31.76.93 (AS47527) (address records, no CNAME)
www vs bare domain	Same network bkh.dk: 185.31.76.93 (AS47527) www.bkh.dk: 185.31.76.93 (AS47527)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-bkh-dk._domainkey.dkbkh.onmicrosoft.com	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: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

66ms

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

🏷️ SOA#

49ms

Field	Value
Serial	2026100101
Primary NS (MNAME)	ns1.powerhosting.dk
Responsible (RNAME)	zonemaster@powerhosting.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-17 11:50:36

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-02-26
Expires	2027-03-31 (164d)

🔗 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
bkh-gruppen.dk	Punktum dk A/S (direct)
bkhgruppen.dk	Punktum dk A/S (direct)
bkhsyd.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

26ms

43ms

27ms

AAAA

26ms

TXT

87ms

CAA

39ms

HTTPS

33ms

TLSA

314ms

SOA

49ms

MTA-STS

51ms

DNSSEC

66ms

SRV

63ms

Total

694ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 23:46:44	2830ms	5 NS 1 A 1 MX	🔓 Insecure
2026-10-08 15:27:39	724ms	5 NS 1 A 1 MX	🔓 Insecure
2026-10-02 00:50:41 shown	694ms	5 NS 1 A 1 MX	🔓 Insecure
2026-10-01 00:35:56	1058ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-26 18:39:10	819ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-24 03:49:01	887ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-19 16:50:31	662ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-18 16:49:22	1557ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-10 18:16:55	1030ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-05 14:16:36	1150ms	5 NS 1 A 1 MX	🔓 Insecure
2026-08-27 11:30:41	682ms	5 NS 1 A 1 MX	🔓 Insecure
2026-08-20 06:15:01	12888ms	5 NS 1 A 1 MX	🔓 Insecure
2026-08-13 19:35:55	2006ms	5 NS 1 A 1 MX	🔓 Insecure
2026-08-10 06:24:22	1762ms	5 NS 1 A 1 MX	🔓 Insecure
2026-08-01 00:10:43	1501ms	5 NS 1 A 1 MX	🔓 Insecure
2026-07-23 07:04:43	17393ms	5 NS 1 A 1 MX	🔓 Insecure
2026-07-16 14:57:22	1269ms	5 NS 1 A 1 MX	🔓 Insecure
2026-07-09 03:45:57	1426ms	5 NS 1 A 1 MX	🔓 Insecure
2026-07-03 11:44:14	1515ms	5 NS 1 A 1 MX	🔓 Insecure
2026-06-27 17:52:53	984ms	5 NS 1 A 1 MX	🔓 Insecure
2026-06-16 14:44:33	1731ms	5 NS 1 A 1 MX	🔓 Insecure