t2f.dk DNS records

🖥️ Nameservers4 records 251ms

Nameserver	IP addresses	PTR	ASN / ISP
pns41.cloudns.net	185.136.96.79 2a06:fb00:1::1:79	pns41.cloudns.net pns41.cloudns.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
pns42.cloudns.net	185.136.97.79 2a06:fb00:1::2:79	pns42.cloudns.net pns42.cloudns.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
pns43.cloudns.net	185.136.98.79 2a06:fb00:1::3:79	pns43.cloudns.net pns43.cloudns.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
pns44.cloudns.net	185.136.99.79 2a06:fb00:1::4:79	pns44.cloudns.net pns44.cloudns.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd

🌍 A Records1 records 266ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
130.227.75.52	600s	—	AS9158	Telenor A/S	130.227.0.0/16	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 259ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	t2f-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca04::d 2a01:111:f403:ca09::4 2a01:111:f403:ca09::c 52.101.68.0 52.101.73.1 52.101.73.12 52.101.73.4	mail-db7pr03cu00601.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am4pr0401cu00104.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 1048ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	90	1	5061	sipfed.online.lync.com

📝 TXT Records5 records 695ms

TXT Record
_globalsign-domain-verification=DIpMCWfTIm8qb-tJP6qUfpuxHhEDHcp2PjY9mn6aKi
adobe-idp-site-verification=de1794cdfe994682fc4612af579e328dc7e339c0e86da8c5f06d7a192316e4c1
mandrill_verify.jmFxr47zVJd5ckti8e8aJw
MS=ms42733927
v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com -all

✉️ SPF

Policy	Record (t2f.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com -all

📨 DMARC

Policy	Record (_dmarc.t2f.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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)

🔐 DNSSEC643ms

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

🏷️ SOA217ms

Field	Value
Serial	2026042701
Primary NS (MNAME)	pns41.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

251ms

A

266ms

MX

259ms

AAAA

636ms

TXT

695ms

CAA

222ms

HTTPS

580ms

TLSA

170ms

SOA

217ms

MTA-STS

337ms

DNSSEC

643ms

SRV

1048ms

Total

2597ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-27 05:50:51	2597ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 19:58:12	929ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 14:58:41	1594ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-19 12:27:05	1180ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 05:48:37	1308ms	4 NS 1 A 1 MX	🔓 Insecure	View