kaizen-it.dk DNS records

🖥️ Nameservers2 records 47ms

Nameserver	IP addresses	PTR	ASN / ISP
luke.ns.cloudflare.com	108.162.193.200 172.64.33.200 173.245.59.200 2606:4700:58::adf5:3bc8 2803:f800:50::6ca2:c1c8 2a06:98c1:50::ac40:21c8	luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rosalyn.ns.cloudflare.com	108.162.194.59 162.159.38.59 172.64.34.59 2606:4700:50::a29f:263b 2803:f800:50::6ca2:c23b 2a06:98c1:50::ac40:223b	rosalyn.ns.cloudflare.com rosalyn.ns.cloudflare.com rosalyn.ns.cloudflare.com rosalyn.ns.cloudflare.com rosalyn.ns.cloudflare.com rosalyn.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.30.74	299s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.172.62	299s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:1e4a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::ac43:ac3e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 55ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.30.74,172.67.172.62 ech=AEX+DQBBUQAgACCoZlLtSpmOINFQurwcY2qn42vvP+feeXSPZ+crFUrgZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1e4a,2606:4700:3031::ac43:ac3e

📝 TXT Records1 records 194ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (kaizen-it.dk)
-all (hard fail)	v=spf1 -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

🔗 TLSA / DANE

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

🔐 DNSSEC92ms

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	2411067824
Primary NS (MNAME)	luke.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

47ms

A

53ms

MX

47ms

AAAA

36ms

TXT

194ms

CAA

49ms

HTTPS

55ms

TLSA

50ms

SOA

0ms

MTA-STS

81ms

DNSSEC

92ms

SRV

245ms

Total

1363ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 03:58:40	1363ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-26 17:15:57	794ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-03 23:52:56	2703ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-19 22:18:01	8823ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-25 00:52:59	1980ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-22 02:16:02	2629ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-21 20:44:54	950ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 13:27:56	910ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 23:08:07	2364ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 11:52:22	619ms	2 NS 2 A 0 MX	🔓 Insecure	View