bperhvervsbyg.dk

📜 Historical scan 2026-06-24 01:49:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bperhvervsbyg.dk is a .dk domain served by 2 nameservers (ns1.alco.dk, ns2.alco.dk). It was registered on 20 September 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 194.239.237.17 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by bperhvervsbyg-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#

2 records 78ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.alco.dk	46.225.229.1	ns1.alco.dk	AS24940 Hetzner Online GmbH
ns2.alco.dk	89.167.94.156	ns2.alco.dk	AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.239.237.17	86400s	—	AS3292	TDC Holding A/S	194.239.0.0/16	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	14400s	bperhvervsbyg-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::7 2a01:111:f403:ca09::4 2a01:111:f403:ca09::7 52.101.68.32 52.101.68.39 52.101.73.19 52.101.73.2	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-as9pr07cu00302.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 → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 315ms

TXT Record
MS=ms58268940
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.bperhvervsbyg.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; rua=mailto:dmarc@pbox.dk; sp=none; 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 2026-10-11 23:55:15

www	194.239.237.17 (AS3292) (address records, no CNAME)
www vs bare domain	Same network bperhvervsbyg.dk: 194.239.237.17 (AS3292) www.bperhvervsbyg.dk: 194.239.237.17 (AS3292)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

133ms

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

🏷️ SOA#

61ms

Field	Value
Serial	2026031801
Primary NS (MNAME)	ns1.alco.dk
Responsible (RNAME)	hostmaster@alco.dk
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	43200s

📋 Registration#

WHOIS fetched 2026-10-08 21:19:04

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-09-20
Expires	2027-09-30 (341d)

📋 WHOIS#

⏱️ Lookup Timing#

78ms

49ms

AAAA

77ms

TXT

315ms

CAA

84ms

HTTPS

99ms

TLSA

3456ms

SOA

61ms

MTA-STS

81ms

DNSSEC

133ms

SRV

129ms

Total

4126ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 18:08:56	1163ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 07:38:42	1303ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-25 01:10:37	2693ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 01:49:25 shown	4126ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-22 17:03:31	2495ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 06:44:34	888ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 16:51:29	3601ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 16:43:27	4919ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 16:30:17	741ms	2 NS 1 A 1 MX	🔓 Insecure