madsholten.dk

📜 Historical scan 2026-10-06 19:39:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

madsholten.dk is a .dk domain served by 2 nameservers (mustafa.ns.cloudflare.com, tiffany.ns.cloudflare.com). It was registered on 15 August 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.1.229 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by .. 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 164ms

Nameserver	IP addresses	PTR	ASN / ISP
mustafa.ns.cloudflare.com	108.162.195.27 162.159.44.27 172.64.35.27 2606:4700:58::a29f:2c1b 2803:f800:50::6ca2:c31b 2a06:98c1:50::ac40:231b	mustafa.ns.cloudflare.com mustafa.ns.cloudflare.com mustafa.ns.cloudflare.com mustafa.ns.cloudflare.com mustafa.ns.cloudflare.com mustafa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tiffany.ns.cloudflare.com	108.162.194.60 162.159.38.60 172.64.34.60 2606:4700:50::a29f:263c 2803:f800:50::6ca2:c23c 2a06:98c1:50::ac40:223c	tiffany.ns.cloudflare.com tiffany.ns.cloudflare.com tiffany.ns.cloudflare.com tiffany.ns.cloudflare.com tiffany.ns.cloudflare.com tiffany.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 132ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.1.229	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.152.106	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 106ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.152.106
🔶 Autoconfig	104.21.1.229

🔷 AAAA Records (IPv6)#

2 records 142ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:1e5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:986a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 152ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.1.229,172.67.152.106 ech=AEX+DQBBUwAgACCTvjcVY2P5NZhyUSyRBdre5pBgM62JR4mUBtHkuDLoCgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1e5,2606:4700:3035::ac43:986a

📝 TXT Records#

1 records 290ms

TXT Record
hosting-site=madsholten-28069

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-24 06:51:25

www	104.21.1.229 172.67.152.106 2606:4700:3032::6815:1e5 2606:4700:3035::ac43:986a (AS13335) (address records, no CNAME)
www vs bare domain	Same network madsholten.dk: 104.21.1.229 172.67.152.106 2606:4700:3032::6815:1e5 2606:4700:3035::ac43:986a (AS13335) www.madsholten.dk: 104.21.1.229 172.67.152.106 2606:4700:3032::6815:1e5 2606:4700:3035::ac43:986a (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.madsholten.dk	EA0X5lytC2dLIduUjER8FgS0gCzG7p1VYezkF1X0wmI

🔗 TLSA / DANE#

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

🔐 DNSSEC#

186ms

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

🏷️ SOA#

60ms

Field	Value
Serial	2416756543
Primary NS (MNAME)	mustafa.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-24 07:10:39

Field	Value
Registrar	ONE.COM A/S
Registered	2009-08-15
Expires	2027-08-31 (309d)

🔗 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
ingatuneew.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

164ms

132ms

106ms

AAAA

142ms

TXT

290ms

CAA

136ms

HTTPS

152ms

TLSA

481ms

SOA

60ms

MTA-STS

156ms

DNSSEC

186ms

SRV

155ms

Total

3250ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-24 06:51:25	533ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-19 17:57:32	448ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-18 17:55:19	491ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-14 14:50:19	671ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-13 14:20:26	1138ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-10 09:12:00	2225ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-08 07:33:48	426ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-06 19:39:23 shown	3250ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-05 16:50:03	4811ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-03 16:41:56	584ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 12:06:32	591ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-11 09:28:44	1053ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-10 04:52:15	2580ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 02:33:02	785ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 03:44:52	693ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 20:07:06	2609ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 14:04:03	1708ms	2 NS 1 A 0 MX	🔒 Secure