kayzar.dk

📜 Historical scan 2026-09-09 13:10:52 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kayzar.dk is a .dk domain served by 2 nameservers (chin.ns.cloudflare.com, chris.ns.cloudflare.com). It was registered on 2 September 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.46.103 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.dandomain.dk, mx2.dandomain.dk. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 50ms

Nameserver	IP addresses	PTR	ASN / ISP
chin.ns.cloudflare.com	108.162.192.84 172.64.32.84 173.245.58.84 2606:4700:50::adf5:3a54 2803:f800:50::6ca2:c054 2a06:98c1:50::ac40:2054	chin.ns.cloudflare.com chin.ns.cloudflare.com chin.ns.cloudflare.com chin.ns.cloudflare.com chin.ns.cloudflare.com chin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
chris.ns.cloudflare.com	108.162.193.85 172.64.33.85 173.245.59.85 2606:4700:58::adf5:3b55 2803:f800:50::6ca2:c155 2a06:98c1:50::ac40:2155	chris.ns.cloudflare.com chris.ns.cloudflare.com chris.ns.cloudflare.com chris.ns.cloudflare.com chris.ns.cloudflare.com chris.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.46.103	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.137.195	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.dandomain.dk	212.237.249.50	mx1.dandomain.dk	AS48854 team.blue Denmark A/S
20	300s	mx2.dandomain.dk	46.36.209.11	mx2.dandomain.dk	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.137.195
🔶 Autoconfig	104.21.46.103

🔷 AAAA Records (IPv6)#

2 records 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:2e67	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3030::ac43:89c3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 49ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.46.103,172.67.137.195 ech=AEX+DQBBvQAgACAzNcWn/Opoeoj3ccwsTafOGZWEIAzmkw4JphQ7nIPVQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2e67,2606:4700:3030::ac43:89c3

📝 TXT Records#

1 records 196ms

TXT Record
v=spf1 include:spf.dandomain.dk ?all

✉️ SPF#

Policy	Record (kayzar.dk)
?all (neutral)	v=spf1 include:spf.dandomain.dk ?all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-07 17:31:10

www	104.21.46.103 172.67.137.195 2606:4700:3030::6815:2e67 2606:4700:3030::ac43:89c3 (AS13335) (address records, no CNAME)
www vs bare domain	Same network kayzar.dk: 104.21.46.103 172.67.137.195 2606:4700:3030::6815:2e67 2606:4700:3030::ac43:89c3 (AS13335) www.kayzar.dk: 104.21.46.103 172.67.137.195 2606:4700:3030::6815:2e67 2606:4700:3030::ac43:89c3 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.kayzar.dk	Ti59G6APGEQZuFNO_QbBz162LvJVGJ8FBxb8BF1jpXc
TXT	_acme-challenge.kayzar.dk	xy8pFV6dghottShLbk9Noxuqclszes9j9mPMDelSxZ0

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

136ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2414415234
Primary NS (MNAME)	chin.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-21 14:58:55

Field	Value
Registrar	DANDOMAIN A/S
Registered	2022-09-02
Expires	2027-09-01 (314d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
sroad.dk	DANDOMAIN A/S

📋 WHOIS#

⏱️ Lookup Timing#

50ms

43ms

47ms

AAAA

42ms

TXT

196ms

CAA

49ms

HTTPS

49ms

TLSA

116ms

SOA

0ms

MTA-STS

67ms

DNSSEC

136ms

SRV

80ms

Total

851ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 16:29:01	646ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-29 15:55:31	530ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-27 14:22:25	733ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-25 13:55:24	2961ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-25 04:48:23	2204ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-18 03:11:06	1869ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-09 13:10:52 shown	851ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-08 09:08:09	584ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-30 13:23:00	1584ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-29 10:44:47	1649ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-27 07:58:02	836ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-24 10:57:32	1077ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-03 10:16:01	8213ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-20 00:43:26	545ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-19 15:01:05	718ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 17:00:59	1800ms	2 NS 2 A 2 MX	🔓 Insecure