bcholding.dk

📜 Historical scan 2026-06-16 14:11:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bcholding.dk is a .dk domain served by 4 nameservers (ns-1372.awsdns-43.org, ns-1569.awsdns-04.co.uk, ns-166.awsdns-20.com and 1 more). It was registered on 30 January 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by bcholding-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#

4 records 62ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1372.awsdns-43.org	—	—	—
ns-1569.awsdns-04.co.uk	—	—	—
ns-166.awsdns-20.com	—	—	—
ns-586.awsdns-09.net	—	—	—

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 59ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	bcholding-dk.mail.protection.outlook.com	52.101.68.15 52.101.68.8 52.101.73.1 52.101.73.2	mail-db6pr03cu00107.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 127ms

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

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.bcholding.dk)
p=reject	v=DMARC1; p=reject; adkim=s; aspf=s

📬 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 2026-10-01 02:04:46

www	NXDOMAIN
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector2	selector2-bcholding-dk._domainkey.brchbcholding.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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

161ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

55ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-586.awsdns-09.net
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-11 01:17:10

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-01-30
Expires	2027-01-31 (104d)

📋 WHOIS#

⏱️ Lookup Timing#

62ms

69ms

59ms

AAAA

57ms

TXT

127ms

CAA

65ms

HTTPS

63ms

TLSA

1155ms

SOA

55ms

MTA-STS

29ms

DNSSEC

161ms

SRV

0ms

Total

1599ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 02:04:46	3331ms	4 NS 0 A 1 MX	🔓 Insecure
2026-08-24 14:17:56	6171ms	4 NS 0 A 1 MX	🔓 Insecure
2026-06-16 14:11:50 shown	1599ms	4 NS 0 A 1 MX	🔓 Insecure