tuxx.dk DNS records

🖥️ Nameservers3 records 73ms

Nameserver	IP addresses	PTR	ASN / ISP
one.cloudns.dk	35.205.227.236	236.227.205.35.bc.googleusercontent.com	AS396982 Google LLC
three.cloudns.dk	152.44.41.1	three.cloudns.dk	AS25697 UpCloud USA Inc
two.cloudns.dk	94.237.87.121	two.cloudns.dk	AS202053 UpCloud Ltd

🌍 A Records1 records 122ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
95.111.208.174	3600s	edge-sto1.cloudip.dev	AS202053	UpCloud Ltd	95.111.208.0/22	🇫🇮 Finland	—

📧 MX Records2 records 160ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.protonmail.ch	176.119.200.128 185.205.70.128 185.70.42.128	mail.protonmail.ch mail.protonmail.ch mail.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG
20	3600s	mailsec.protonmail.ch	176.119.200.129 185.205.70.129 185.70.42.129	mailsec.protonmail.ch mailsec.protonmail.ch mailsec.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	95.111.208.174
🔶 Autoconfig	95.111.208.174

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 469ms

TXT Record
protonmail-verification=972232bc74e62dddde876c157bcca62638818453
v=spf1 a mx ip4:95.111.208.174 include:_spf.protonmail.ch include:relay.mailchannels.net include:_spf.google.com include:spf.protection.outlook.com ~all

✉️ SPF

Policy	Record (tuxx.dk)
~all (soft fail)	v=spf1 a mx ip4:95.111.208.174 include:_spf.protonmail.ch include:relay.mailchannels.net include:_spf.google.com include:spf.protection.outlook.com ~all

📨 DMARC

Policy	Record (_dmarc.tuxx.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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 / DANE4 records 283ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…

🔐 DNSSEC363ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082301
Primary NS (MNAME)	one.cloudns.dk
Responsible (RNAME)	hostmaster@cloudns.dk
Refresh	10800s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

73ms

A

122ms

MX

160ms

AAAA

148ms

TXT

469ms

CAA

126ms

HTTPS

140ms

TLSA

283ms

SOA

0ms

MTA-STS

140ms

DNSSEC

363ms

SRV

302ms

Total

6913ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-24 15:18:55	6913ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-10 17:22:37	4899ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-03 17:19:02	25221ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-24 18:45:45	9192ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-10 04:06:11	4877ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-02 12:15:48	13795ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-26 13:56:31	892ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-23 18:36:12	960ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 22:12:59	2770ms	3 NS 1 A 2 MX	🔒 Secure	View