madsholten.dk

📜 Historical scan 2026-10-05 16:50:03 · ← 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 83ms

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 141ms

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 125ms

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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.1.229
🔶 Autoconfig	104.21.1.229

🔷 AAAA Records (IPv6)#

2 records 150ms

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 116ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.1.229,172.67.152.106 ech=AEX+DQBBPwAgACBm2SN8UUU+1BE2uSVZuJ3MjpR1Cz1KlSf/P/DQpUoNQAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1e5,2606:4700:3035::ac43:986a

📝 TXT Records#

1 records 461ms

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 2026-10-26 12:02:36

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#

355ms

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

🏷️ SOA#

214ms

Field	Value
Serial	2416697301
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 (308d)

🔗 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#

83ms

141ms

125ms

AAAA

150ms

TXT

461ms

CAA

170ms

HTTPS

116ms

TLSA

673ms

SOA

214ms

MTA-STS

200ms

DNSSEC

355ms

SRV

309ms

Total

4811ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-26 12:02:36	2528ms	2 NS 2 A 1 MX	🔓 Insecure
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	3250ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-05 16:50:03 shown	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