bizbrains.dk DNS records

🖥️ Nameservers6 records 66ms

Nameserver	IP addresses	PTR	ASN / ISP
dns41.cloudns.net	185.136.96.200 2a06:fb00:1::1:200	dns41.cloudns.net dns41.cloudns.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
dns42.cloudns.net	185.136.97.200 2a06:fb00:1::2:200	dns42.cloudns.net dns42.cloudns.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
dns43.cloudns.net	185.136.98.200 2a06:fb00:1::3:200	dns43.cloudns.net dns43.cloudns.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
dns44.cloudns.net	185.136.99.200 2a06:fb00:1::4:200	dns44.cloudns.net dns44.cloudns.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
sec1.rcode0.net	192.174.68.100 2001:67c:1bc::100	sec1.rcode0.net sec.rcode0.net	AS1921 ipcom GmbH AS1921 ipcom GmbH
sec2.rcode0.net	176.97.158.100 2001:67c:10b8::100	sec2.rcode0.org sec.rcode0.net	AS207021 ipcom GmbH AS207021 ipcom GmbH

🌍 A Records2 records 59ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.206.180.131	3600s	18.http-proxy2.cloudns.net	AS205787	Public Cloud Ltd.	185.206.180.0/22	🇩🇪 Germany	—
185.206.180.174	3600s	174.http4.cloudns.net	AS205787	Public Cloud Ltd.	185.206.180.0/22	🇩🇪 Germany	—

📧 MX Records1 records 70ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	bizbrains-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca04::f 2a01:111:f403:ca09::1 2a01:111:f403:ca09::26 52.101.103.143 52.101.68.5 52.101.73.123 52.101.73.4	mail-du0pr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am0pr83cu00404.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)2 records 69ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a0b:1640:1:1:1012:1:1:1	3600s	184.http4.cloudns.net	AS205787	Public Cloud Ltd.	2a0b:1640:1:0:0:0:0:0/48	🇧🇬 Bulgaria	—
2a0b:1640:1:1:1:1:7ab2:6611	3600s	21.http-proxy2.cloudns.net	AS205787	Public Cloud Ltd.	2a0b:1640:1:0:0:0:0:0/48	🇧🇬 Bulgaria	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 91ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	10	1	5061	sipfed.online.lync.com

📝 TXT Records6 records 224ms

TXT Record
_d82kaigr0ghlla39tpxnt6920up5r35
9cszpslhk81hmdt7l3lmjtn6nxck89fz
atlassian-domain-verification=5lHRHak4Eukg1GeUm281ftNa0AgL1tIKcEHqtHMylJAaLCbT52Btdha61K0/f4Ui
google-site-verification=XdSMCBjR_FgIcCLwkvWAkK1EINKEfnOTnExGufTfPlk
MS=ms68468985
v=spf1 mx include:spf.protection.outlook.com include:spf.bizbrains.dk include:2971994.spf03.hubspotemail.net include:spf.mentor-it.dk include:_spf.atlassian.net include:spf-westeu.emailsignatures365.com -all

✉️ SPF

Policy	Record (bizbrains.dk)
-all (hard fail)	v=spf1 mx include:spf.protection.outlook.com include:spf.bizbrains.dk include:2971994.spf03.hubspotemail.net include:spf.mentor-it.dk include:_spf.atlassian.net include:spf-westeu.emailsignatures365.com -all

📨 DMARC

Policy	Record (_dmarc.bizbrains.dk)
p=quarantine	v=DMARC1;p=quarantine;sp=quarantine; adkim=r; aspf=r; rf=afrf; pct=100; ri=86400;rua=mailto:dm@bizbrains.dk

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC9087ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081701
Primary NS (MNAME)	dns41.cloudns.net
Responsible (RNAME)	support@cloudns.net
Refresh	7200s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

66ms

A

59ms

MX

70ms

AAAA

69ms

TXT

224ms

CAA

59ms

HTTPS

65ms

TLSA

390ms

SOA

0ms

MTA-STS

68ms

DNSSEC

9087ms

SRV

91ms

Total

10102ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 11:29:21	10102ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-08-18 14:52:48	5449ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-07-28 19:37:41	16615ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-07-08 22:53:23	10382ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-07-01 07:50:59	6436ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-06-26 07:20:24	1498ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-06-19 20:03:06	1765ms	6 NS 2 A 1 MX	🔒 Secure	View
2026-06-16 14:42:52	764ms	6 NS 2 A 1 MX	🔒 Secure	View