fairfight.dk DNS records

🖥️ Nameservers2 records 360ms

Nameserver	IP addresses	PTR	ASN / ISP
dayana.ns.cloudflare.com	108.162.194.103 162.159.38.103 172.64.34.103 2606:4700:50::a29f:2667 2803:f800:50::6ca2:c267 2a06:98c1:50::ac40:2267	dayana.ns.cloudflare.com dayana.ns.cloudflare.com dayana.ns.cloudflare.com dayana.ns.cloudflare.com dayana.ns.cloudflare.com dayana.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mitch.ns.cloudflare.com	108.162.193.208 172.64.33.208 173.245.59.208 2606:4700:58::adf5:3bd0 2803:f800:50::6ca2:c1d0 2a06:98c1:50::ac40:21d0	mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 310ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.109.254	300s	linux6.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records2 records 344ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	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	300s	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	94.231.109.254
🔶 Autoconfig	94.231.109.254

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 1057ms

TXT Record
protonmail-verification=e0d022f2dc65141ad6082594d0d4bfef73b37459
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF

Policy	Record (fairfight.dk)
~all (soft fail)	v=spf1 include:_spf.protonmail.ch ~all

📨 DMARC

Policy	Record (_dmarc.fairfight.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:c381e9c9a6574bd09ffe814adec67c71@dmarc-reports.cloudflare.net

📬 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 252ms

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	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…

🔐 DNSSEC679ms

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	2412531407
Primary NS (MNAME)	dayana.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

360ms

A

310ms

MX

344ms

AAAA

309ms

TXT

1057ms

CAA

366ms

HTTPS

351ms

TLSA

252ms

SOA

0ms

MTA-STS

619ms

DNSSEC

679ms

SRV

616ms

Total

4391ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-18 13:48:33	4391ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-21 06:47:24	1076ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-26 01:56:52	1915ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-20 11:13:08	1972ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-17 09:12:33	3122ms	2 NS 1 A 2 MX	🔓 Insecure	View