t-data.dk DNS records

🖥️ Nameservers4 records 948ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.vipsupport.dk	185.121.175.222	—	AS202914 Adeo Datacenter ApS
ns2.vipsupport.dk	2a01:4f9:c011:71c5::1 95.217.179.201	ns2.vipsupport.dk ns2.vipsupport.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns3.vipsupport.dk	195.190.31.31	—	AS211040 MS 2001 Aps
ns4.vipsupport.dk	195.190.31.31	—	AS211040 MS 2001 Aps

🌍 A Records

🌍

No A records found

📧 MX Records1 records 209ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	tdata-dk0c.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::9 2a01:111:f403:ca09::3 2a01:111:f403:ca09::c 52.101.68.10 52.101.68.27 52.101.68.29 52.101.73.11	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am1pr04cu00103.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 Records1 records 1069ms

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

📝 TXT Records1 records 935ms

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

✉️ SPF

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

🔐 DNSSEC664ms

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

🏷️ SOA613ms

Field	Value
Serial	2022040603
Primary NS (MNAME)	ns1.vipsupport.dk
Responsible (RNAME)	hostmaster@t-data.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

948ms

A

581ms

MX

209ms

AAAA

207ms

TXT

935ms

CAA

612ms

HTTPS

198ms

TLSA

649ms

SOA

613ms

MTA-STS

580ms

DNSSEC

664ms

SRV

1069ms

Total

2905ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 02:55:14	6378ms	4 NS 0 A 0 MX	🔓 Insecure	View
2026-07-21 18:22:44	8497ms	4 NS 0 A 0 MX	🔓 Insecure	View
2026-06-24 20:01:29	2905ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-06-17 23:04:19	4238ms	4 NS 0 A 1 MX	🔓 Insecure	View