kundesider.dk

📜 Historical scan 2026-08-28 10:06:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kundesider.dk is a .dk domain served by 2 nameservers (fiona.ns.cloudflare.com, rocky.ns.cloudflare.com). It was registered on 6 November 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.60.51 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. 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 33ms

Nameserver	IP addresses	PTR	ASN / ISP
fiona.ns.cloudflare.com	108.162.192.157 172.64.32.157 173.245.58.157 2606:4700:50::adf5:3a9d 2803:f800:50::6ca2:c09d 2a06:98c1:50::ac40:209d	fiona.ns.cloudflare.com fiona.ns.cloudflare.com fiona.ns.cloudflare.com fiona.ns.cloudflare.com fiona.ns.cloudflare.com fiona.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rocky.ns.cloudflare.com	108.162.193.227 172.64.33.227 173.245.59.227 2606:4700:58::adf5:3be3 2803:f800:50::6ca2:c1e3 2a06:98c1:50::ac40:21e3	rocky.ns.cloudflare.com rocky.ns.cloudflare.com rocky.ns.cloudflare.com rocky.ns.cloudflare.com rocky.ns.cloudflare.com rocky.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 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.60.51	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.191.167	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 58ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.onlinemail.io	185.21.42.12	mx1.onlinemail.io	AS48854 team.blue Denmark A/S
20	300s	mx2.onlinemail.io	46.36.208.16	mx2.onlinemail.io	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.60.51
🔶 Autoconfig	104.21.60.51

🔷 AAAA Records (IPv6)#

2 records 60ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:3c33	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:bfa7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 98ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.60.51,172.67.191.167 ech=AEX+DQBBZQAgACBUTUY7OTXYVM5MTW5jPMHIeedtzH3an24FIJzEO6tkeQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:3c33,2606:4700:3034::ac43:bfa7

📝 TXT Records#

1 records 257ms

TXT Record
v=spf1 include:spf.onlinemail.io ip4:168.119.39.216 ?all

✉️ SPF#

Policy	Record (kundesider.dk)
?all (neutral)	v=spf1 include:spf.onlinemail.io ip4:168.119.39.216 ?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 23:41:08

www	104.21.60.51 172.67.191.167 2606:4700:3033::6815:3c33 2606:4700:3034::ac43:bfa7 (AS13335) (address records, no CNAME)
www vs bare domain	Same network kundesider.dk: 104.21.60.51 172.67.191.167 2606:4700:3033::6815:3c33 2606:4700:3034::ac43:bfa7 (AS13335) www.kundesider.dk: 104.21.60.51 172.67.191.167 2606:4700:3033::6815:3c33 2606:4700:3034::ac43:bfa7 (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.kundesider.dk	353WnHh_BkRDIGp4Yoi4YLRTuZ-ewFTUvZS1yMNVlww
TXT	_acme-challenge.kundesider.dk	y8Yc4cIkkHR02t7MuQrgvWLTIeBClNZb52PDottuofI

🔗 TLSA / DANE#

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

🔐 DNSSEC#

134ms

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	2413091796
Primary NS (MNAME)	fiona.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 14:50:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-11-06
Expires	2026-11-30 (38d)

🔗 Same registrant#

5 domains

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
blivlaerling.dk	Punktum dk A/S (direct)
blivlærling.dk	1API GmbH
faellesskabet-pilen.dk	CURANET A/S
quickpage.dk	Punktum dk A/S (direct)
storemøllevej.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

41ms

58ms

AAAA

60ms

TXT

257ms

CAA

64ms

HTTPS

98ms

TLSA

109ms

SOA

0ms

MTA-STS

117ms

DNSSEC

134ms

SRV

101ms

Total

860ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 20:00:18	781ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-16 04:27:35	2436ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-13 08:08:06	624ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-10 21:25:37	2666ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-03 20:25:18	523ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-01 12:17:47	10232ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-30 23:40:11	972ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-28 10:06:50 shown	860ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-25 08:41:57	1731ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-08 23:47:50	2259ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-23 01:44:53	5125ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-21 00:33:49	1177ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 13:38:32	588ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 14:32:55	2064ms	2 NS 2 A 2 MX	🔓 Insecure