t6.dk DNS records

🖥️ Nameservers2 records 60ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
176.9.33.165	43200s	hetz.101-odense.dk	AS24940	Hetzner Online GmbH	176.9.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	43200s	t6-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::a 2a01:111:f403:ca04::d 2a01:111:f403:ca09::3 52.101.103.137 52.101.181.153 52.101.68.0 52.101.68.29	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-dbapr03cu00105.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 → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 216ms

TXT Record
MS=ms29462078

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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)

🔐 DNSSEC127ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081001
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

60ms

A

41ms

MX

56ms

AAAA

78ms

TXT

216ms

CAA

78ms

HTTPS

57ms

TLSA

750ms

SOA

0ms

MTA-STS

117ms

DNSSEC

127ms

SRV

93ms

Total

1620ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 09:55:02	1620ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 21:29:11	4596ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 19:18:13	1284ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 02:35:03	1429ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 02:31:49	558ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 07:54:36	1175ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 10:04:30	3265ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:16:34	2709ms	2 NS 1 A 1 MX	🔒 Secure	View