kayzar.dk

📜 Historical scan 2026-08-30 13:23:00  ·  ← 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   82ms
NameserverIP addressesPTRASN / 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   101ms
IPTTLPTRASNISP / OrgCIDRCountryCity
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   75ms
PriorityTTLMail ServerIP addressesPTRASN
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#

ServiceCNAME / IP
🔷 Autodiscover104.21.46.103
🔶 Autoconfig172.67.137.195

🔷 AAAA Records (IPv6)#

2 records   144ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
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   92ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.46.103,172.67.137.195 ech=AEX+DQBBkAAgACCENmIPcd5FBUyamCPDszvwHpnmjdrSrTJptfxCjQUgFgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2e67,2606:4700:3030::ac43:89c3

📝 TXT Records#

1 records   341ms
TXT Record
v=spf1 include:spf.dandomain.dk ?all

✉️ SPF#

PolicyRecord (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
www104.21.46.103 172.67.137.195 2606:4700:3030::6815:2e67 2606:4700:3030::ac43:89c3 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: 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#

TypeNameValue
TXT _acme-challenge.kayzar.dk 8XI70_oZMsM74TgRjQqgzZ382eHGXfNeO2oev9vZxEs
TXT _acme-challenge.kayzar.dk W4GVHIKfwS6EspaNSuDONfnmVLW5h9ZFNQ_D7OY7xwA

🔗 TLSA / DANE#

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

🔐 DNSSEC#

221ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2413560189
Primary NS (MNAME)chin.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-21 14:58:55
FieldValue
RegistrarDANDOMAIN A/S
Registered2022-09-02
Expires2027-09-01 (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).

DomainRegistrar
sroad.dkDANDOMAIN A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
82ms
A
101ms
MX
75ms
AAAA
144ms
TXT
341ms
CAA
84ms
HTTPS
92ms
TLSA
159ms
SOA
0ms
MTA-STS
171ms
DNSSEC
221ms
SRV
175ms
Total
1584ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
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 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 shown 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
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