bjerreconsulting.dk

📜 Historical scan 2026-10-12 06:34:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bjerreconsulting.dk is a .dk domain served by 3 nameservers (ns4.hostonline.dk, ns5.hostonline.dk, ns6.hostonline.dk). It was registered on 28 September 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 167.233.75.242 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by bjerreconsulting-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#

3 records 51ms

Nameserver	IP addresses	PTR	ASN / ISP
ns4.hostonline.dk	217.195.185.243 2a02:188:6004:14::10	ns4.hostonline.dk ns4.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
ns5.hostonline.dk	217.195.185.244 2a02:188:6004:14::11	ns5.hostonline.dk ns5.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
ns6.hostonline.dk	85.191.126.85	ns6.hostonline.dk	AS204274 AURA Fiber A/S

🌍 A Records#

1 records 25ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
167.233.75.242	3600s	static.242.75.233.167.clients.your-server.de	AS24940	Hetzner Online GmbH	167.233.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	bjerreconsulting-dk.mail.protection.outlook.com	2a01:111:f403:ca04::f 2a01:111:f403:ca09::24 2a01:111:f403:ca48::10 2a01:111:f403:ca48::a 52.101.68.15 52.101.68.21 52.101.68.29 52.101.91.162	mail-db7pr03cu00507.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-matpr04cu00302.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

📝 TXT Records#

2 records 179ms

TXT Record
MS=ms56137411
v=spf1 include:_spf.hostonline.dk include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (bjerreconsulting.dk)
-all (hard fail)	v=spf1 include:_spf.hostonline.dk include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.bjerreconsulting.dk)
p=reject	v=DMARC1; p=reject; aspf=r;

📬 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 2026-10-23 03:16:11

www CNAME	bjerreconsulting.dk (all on bjerreconsulting.dk) → 167.233.75.242 (AS24940)
www vs bare domain	Same network bjerreconsulting.dk: 167.233.75.242 (AS24940) www.bjerreconsulting.dk: 167.233.75.242 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 10 iterations · 8-byte salt · opt-out 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

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

110ms

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

🏷️ SOA#

39ms

Field	Value
Serial	2026101202
Primary NS (MNAME)	ns4.hostonline.dk
Responsible (RNAME)	hostmaster@hostonline.dk
Refresh	86400s
Retry	7200s
Expire	3600000s
Minimum (neg-cache TTL)	172800s

📋 Registration#

WHOIS fetched 2026-10-17 15:51:41

Field	Value
Registrar	TS COMPUTER ApS
Registered	2020-09-28
Expires	2027-09-30 (338d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

51ms

25ms

42ms

AAAA

38ms

TXT

179ms

CAA

43ms

HTTPS

34ms

TLSA

783ms

SOA

39ms

MTA-STS

54ms

DNSSEC

110ms

SRV

60ms

Total

1435ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 03:16:11	2450ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-17 15:40:10	1758ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-12 06:34:25 shown	1435ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-07 11:09:22	1145ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-02 04:17:24	695ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-27 03:32:15	765ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-24 02:32:38	2344ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-19 00:01:49	1392ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-07 12:18:50	1441ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-28 05:11:55	823ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-27 05:00:33	1624ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-23 09:56:06	3821ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-19 05:21:08	7877ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-13 22:08:18	1473ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-09 04:29:05	10538ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-06 00:25:47	1789ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-29 19:03:12	3683ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-25 00:54:33	1274ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-19 05:56:38	3268ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-14 12:22:33	2173ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-12 03:39:27	1383ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-04 12:45:46	1828ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-29 13:57:38	1172ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-26 08:22:02	831ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-20 22:07:58	1484ms	3 NS 1 A 1 MX	🔓 Insecure