kidudu.dk DNS records

🖥️ Nameservers2 records 87ms

Nameserver	IP addresses	PTR	ASN / ISP
harleigh.ns.cloudflare.com	108.162.194.58 162.159.38.58 172.64.34.58 2606:4700:50::a29f:263a 2803:f800:50::6ca2:c23a 2a06:98c1:50::ac40:223a	harleigh.ns.cloudflare.com harleigh.ns.cloudflare.com harleigh.ns.cloudflare.com harleigh.ns.cloudflare.com harleigh.ns.cloudflare.com harleigh.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
renan.ns.cloudflare.com	108.162.195.62 162.159.44.62 172.64.35.62 2606:4700:58::a29f:2c3e 2803:f800:50::6ca2:c33e 2a06:98c1:50::ac40:233e	renan.ns.cloudflare.com renan.ns.cloudflare.com renan.ns.cloudflare.com renan.ns.cloudflare.com renan.ns.cloudflare.com renan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 95ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.7.224	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.156.127	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records2 records 84ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.kidudu.dk	168.119.245.161 2a01:4f8:c013:aa1a::1	static.161.245.119.168.clients.your-server.de —	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
20	300s	mail.kidudu.dk	168.119.245.161 2a01:4f8:c013:aa1a::1	static.161.245.119.168.clients.your-server.de —	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)2 records 77ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:9c7f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:7e0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 111ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.7.224,172.67.156.127 ech=AEX+DQBBbQAgACDq5ptK1ZSRUTBxz7UGx+0FHPc6JjZ1C4JMqRouYCazWgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:9c7f,2606:4700:3034::6815:7e0

📝 TXT Records2 records 333ms

TXT Record
klaviyo-site-verification=SSYqau
v=spf1 include:mxsspf.sendpulse.com ip6:2a01:4f8:c013:aa1a::1 ip4:168.119.245.161 include:spf.mailjet.com a mx -all

✉️ SPF

Policy	Record (kidudu.dk)
-all (hard fail)	v=spf1 include:mxsspf.sendpulse.com ip6:2a01:4f8:c013:aa1a::1 ip4:168.119.245.161 include:spf.mailjet.com a mx -all

📨 DMARC

Policy	Record (_dmarc.kidudu.dk)
p=reject	v=DMARC1; p=reject; aspf=r; sp=reject; rua=mailto:dmarc@kidudu.dk; fo=1

📬 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)

🔐 DNSSEC224ms

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	2413540939
Primary NS (MNAME)	harleigh.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 RegistrationWHOIS fetched 2026-08-25 21:55:22

Field	Value
Registrar	1API GmbH
Registered	2026-07-21
Expires	2027-07-20 (321d)

📋 WHOIS

⏱️ Lookup Timing

NS

87ms

A

95ms

MX

84ms

AAAA

77ms

TXT

333ms

CAA

91ms

HTTPS

111ms

TLSA

157ms

SOA

0ms

MTA-STS

125ms

DNSSEC

224ms

SRV

168ms

Total

1837ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 00:14:39	1837ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-29 17:05:54	1227ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-28 01:54:25	744ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-27 00:13:55	1090ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-25 21:54:41	1303ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-24 18:40:12	974ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-23 17:39:29	3399ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-22 15:13:01	1405ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-21 15:11:11	1890ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-20 14:58:33	5800ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-19 07:48:50	4331ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-18 06:43:11	1387ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-16 17:27:02	4590ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-14 20:35:32	3834ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-13 13:44:05	4364ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-11 22:37:42	3597ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-10 10:02:02	3506ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-08 16:09:53	2971ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-06 02:51:20	1768ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-07-31 02:00:15	10413ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-07-22 08:32:13	3150ms	2 NS 1 A 0 MX	🔓 Insecure	View