brdr-kruger.dk

📜 Historical scan 2026-06-21 05:39:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

brdr-kruger.dk is a .dk domain served by 2 nameservers (ns1.dnsserver.dk, ns2.dnsserver.dk). It was registered on 19 January 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 155.133.132.12 is hosted by GANDI SAS (AS203476) in France. Mail is handled by brdrkruger-dk01b.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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 24ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dnsserver.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dnsserver.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
155.133.132.12	10800s	webacc10.sd3.ghst.net	AS203476	GANDI SAS	155.133.128.0/20	🇫🇷 France	Paris

📧 MX Records#

1 records 99ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	brdrkruger-dk01b.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::8 2a01:111:f403:ca09::20 2a01:111:f403:ca09::f 52.101.68.32 52.101.68.39 52.101.68.5 52.101.73.6	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 173ms

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

📝 TXT Records#

1 records 129ms

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

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.brdr-kruger.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 2026-10-14 16:18:43

www	155.133.132.12 (AS203476) (address records, no CNAME)
www vs bare domain	Same network brdr-kruger.dk: 155.133.132.12 (AS203476) www.brdr-kruger.dk: 155.133.132.12 (AS203476)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-brdrkruger-dk01b._domainkey.dwbrdrkrugerdk.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-brdrkruger-dk01b._domainkey.dwbrdrkrugerdk.onmicrosoft.com	RSA · ~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#

58ms

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

🏷️ SOA#

45ms

Field	Value
Serial	2025122201
Primary NS (MNAME)	ns1.dnsserver.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-14 16:32:06

Field	Value
Registrar	CURANET A/S
Registered	2001-01-19
Expires	2027-03-31 (162d)

📋 WHOIS#

⏱️ Lookup Timing#

24ms

47ms

99ms

AAAA

97ms

TXT

129ms

CAA

31ms

HTTPS

32ms

TLSA

398ms

SOA

45ms

MTA-STS

44ms

DNSSEC

58ms

SRV

173ms

Total

849ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 16:18:43	2654ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 01:33:36	719ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-11 21:45:55	821ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 03:14:27	3345ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 05:39:31 shown	849ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 21:56:15	817ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 18:43:41	10992ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 16:59:20	3516ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 16:45:29	1835ms	2 NS 1 A 1 MX	🔒 Secure