businfo.dk DNS records

🖥️ Nameservers2 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
auth01.t26.dk	77.221.251.240	name1.t26.dk	AS42876 Unit IT Services ApS
auth02.t26.dk	77.221.251.241	name2.t26.dk	AS42876 Unit IT Services ApS

🌍 A Records1 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.53.95.124	300s	mx3.allmakeupstyle.com	AS13768	Aptum Technologies	212.53.64.0/19	🇬🇧 United Kingdom	—

📧 MX Records1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	businfo-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca09::7 2a01:111:f403:ca09::c 2a01:111:f403:ca48::a 52.101.103.140 52.101.68.12 52.101.73.153 52.101.73.4	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-as8pr05cu00401.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 → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 500ms

TXT Record
bK0+0ME/ZgIVzWJAdaCzhPSr4xXL2d4JOqXG6wr5P7byGUMS4haik9S2fVDjTm1wU1isz61T0C1CsDUxbxnqvQ==
MS=ms82082949
v=msv1 t=170DC854-4E1D-4631-A1A2-E515E4047A2B
v=spf1 include:spf.protection.outlook.com include:_spf.frontdata.dk include:spf.itsecurity.dk a:relay.t26.dk a:mx1.antispam.gcos.dk a:mx2.antispam.gcos.dk ip4:194.192.14.120 ip4:80.63.104.62 -all

✉️ SPF

Policy	Record (businfo.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_spf.frontdata.dk include:spf.itsecurity.dk a:relay.t26.dk a:mx1.antispam.gcos.dk a:mx2.antispam.gcos.dk ip4:194.192.14.120 ip4:80.63.104.62 -all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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)

🔐 DNSSEC79ms

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

🏷️ SOA0ms

Field	Value
Serial	37
Primary NS (MNAME)	name1.t26.dk
Responsible (RNAME)	support@globalconnect.dk
Refresh	14400s
Retry	3600s
Expire	3628800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

46ms

A

45ms

MX

36ms

AAAA

53ms

TXT

500ms

CAA

45ms

HTTPS

41ms

TLSA

372ms

SOA

0ms

MTA-STS

77ms

DNSSEC

79ms

SRV

96ms

Total

1309ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 06:51:41	1309ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-24 13:33:22	5734ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-21 11:55:27	7384ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 10:10:55	964ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 17:50:55	730ms	2 NS 1 A 1 MX	🔓 Insecure	View