krkt.dk

📜 Historical scan 2026-09-17 03:24:32 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

krkt.dk is a .dk domain served by 2 nameservers (chase.ns.cloudflare.com, nataly.ns.cloudflare.com). It was registered on 29 August 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.208.102.16 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 36ms

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 Records#

1 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.208.102.16	300s	80.208.102.16.dhcp.fibianet.dk	AS44869	FIBIA P/S	80.208.0.0/17	🇩🇰 Denmark	Silkeborg

📧 MX Records#

2 records 31ms

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	80.208.102.16
🔶 Autoconfig	80.208.102.16

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 177ms

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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 19:24:29

www	80.208.101.49 (AS44869) (address records, no CNAME)
www vs bare domain	Same network krkt.dk: 80.208.101.49 (AS44869) www.krkt.dk: 80.208.101.49 (AS44869)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Delete signal: the zone asks the registry to remove its DS (go insecure) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

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

🔗 TLSA / DANE#

4 records 370ms

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

🔐 DNSSEC#

123ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2415004941
Primary NS (MNAME)	chase.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 16:38:55

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2022-08-29
Expires	2027-08-28 (315d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

32ms

31ms

AAAA

32ms

TXT

177ms

CAA

41ms

HTTPS

32ms

TLSA

370ms

SOA

0ms

MTA-STS

53ms

DNSSEC

123ms

SRV

66ms

Total

2652ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-06 19:18:19	752ms	2 NS 1 A 2 MX	🔓 Insecure
2026-10-05 16:34:59	2002ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-30 16:13:35	1139ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-29 16:02:16	2154ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-28 15:49:53	1203ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-17 03:24:32 shown	2652ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-12 12:15:34	1213ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-04 05:16:54	1029ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-01 12:01:48	1675ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-26 14:34:30	924ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-19 13:54:32	7758ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-09 10:45:17	1399ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-02 06:36:37	10303ms	2 NS 1 A 2 MX	🔓 Insecure
2026-07-27 05:41:33	17935ms	2 NS 1 A 2 MX	🔓 Insecure
2026-07-17 03:25:59	17056ms	2 NS 1 A 2 MX	🔓 Insecure
2026-07-03 21:22:34	19319ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-17 19:26:18	1618ms	2 NS 1 A 2 MX	🔓 Insecure