krkt.dk DNS records

🖥️ Nameservers2 records 59ms

Nameserver	IP addresses	PTR	ASN / ISP
chase.ns.cloudflare.com	108.162.195.156 162.159.44.156 172.64.35.156 2606:4700:58::a29f:2c9c 2803:f800:50::6ca2:c39c 2a06:98c1:50::ac40:239c	chase.ns.cloudflare.com chase.ns.cloudflare.com chase.ns.cloudflare.com chase.ns.cloudflare.com chase.ns.cloudflare.com chase.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nataly.ns.cloudflare.com	108.162.194.101 162.159.38.101 172.64.34.101 2606:4700:50::a29f:2665 2803:f800:50::6ca2:c265 2a06:98c1:50::ac40:2265	nataly.ns.cloudflare.com nataly.ns.cloudflare.com nataly.ns.cloudflare.com nataly.ns.cloudflare.com nataly.ns.cloudflare.com nataly.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 74ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.208.102.14	300s	80.208.102.14.dhcp.fibianet.dk	AS44869	FIBIA P/S	80.208.0.0/17	🇩🇰 Denmark	Herning

📧 MX Records2 records 40ms

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	80.208.102.14
🔶 Autoconfig	80.208.102.14

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 225ms

TXT Record
protonmail-verification=dd0b8464c8e3fa7a758b54d1ab780553cf4f2c6b
v=spf1 include:_spf.protonmail.ch mx ~all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.krkt.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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.krkt.dk	KWNSgaoMGonoyd0ONe_Q9AxvZim1qISI4G6DCt1u470
TXT	_acme-challenge.krkt.dk	Xw8dDZ-Yb8A_22DYDYPxqbj6kpTzu0bcuDsScOsNzQs

🔗 TLSA / DANE4 records 382ms

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

🔐 DNSSEC91ms

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

🏷️ SOA0ms

Field	Value
Serial	2412615339
Primary NS (MNAME)	chase.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

59ms

A

74ms

MX

40ms

AAAA

68ms

TXT

225ms

CAA

60ms

HTTPS

50ms

TLSA

382ms

SOA

0ms

MTA-STS

66ms

DNSSEC

91ms

SRV

84ms

Total

1675ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 12:01:48	1675ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-26 14:34:30	924ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-19 13:54:32	7758ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-09 10:45:17	1399ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-02 06:36:37	10303ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-27 05:41:33	17935ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-17 03:25:59	17056ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-03 21:22:34	19319ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-17 19:26:18	1618ms	2 NS 1 A 2 MX	🔓 Insecure	View