madskills.dk

📜 Historical scan 2026-06-22 03:19:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

madskills.dk is a .dk domain served by 2 nameservers (jessica.ns.cloudflare.com, jim.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.4.32 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch and 1 more. The zone is not DNSSEC-signed, publishes a 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 64ms

Nameserver	IP addresses	PTR	ASN / ISP
jessica.ns.cloudflare.com	108.162.192.171 172.64.32.171 173.245.58.171 2606:4700:50::adf5:3aab 2803:f800:50::6ca2:c0ab 2a06:98c1:50::ac40:20ab	jessica.ns.cloudflare.com jessica.ns.cloudflare.com jessica.ns.cloudflare.com jessica.ns.cloudflare.com jessica.ns.cloudflare.com jessica.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jim.ns.cloudflare.com	108.162.193.125 172.64.33.125 173.245.59.125 2606:4700:58::adf5:3b7d 2803:f800:50::6ca2:c17d 2a06:98c1:50::ac40:217d	jim.ns.cloudflare.com jim.ns.cloudflare.com jim.ns.cloudflare.com jim.ns.cloudflare.com jim.ns.cloudflare.com jim.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 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.4.32	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.131.153	600s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mail.protonmail.ch	176.119.200.128 185.205.70.128 185.70.42.128	mail.protonmail.ch mail.protonmail.ch mail.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG
20	600s	mailsec.protonmail.ch	176.119.200.129 185.205.70.129 185.70.42.129	mailsec.protonmail.ch mailsec.protonmail.ch mailsec.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG
100	600s	mx.unoeuro.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	94.231.103.118
🔶 Autoconfig	94.231.103.118

🔷 AAAA Records (IPv6)#

2 records 44ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:420	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:8399	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 50ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.4.32,172.67.131.153 ech=AEX+DQBBpQAgACBaGQwqfHxy5sjvLlr7+xVO+1YRVJsxRj5bRDKzgB/7BAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:420,2606:4700:3034::ac43:8399

📝 TXT Records#

3 records 187ms

TXT Record
MS=E62B522948B1DBEB6618EFF4E387D75A81391F36
protonmail-verification=58e0663db97020e63389e4b5d13953b90088b98a
v=spf1 include:_spf.protonmail.ch mx ~all

✉️ SPF#

Policy	Record (madskills.dk)
~all (soft fail)	v=spf1 include:_spf.protonmail.ch mx ~all

📨 DMARC#

Policy	Record (_dmarc.madskills.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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 2026-10-08 00:59:15

www	104.21.4.32 172.67.131.153 2606:4700:3031::6815:420 2606:4700:3035::ac43:8399 (AS13335) (address records, no CNAME)
www vs bare domain	Same network madskills.dk: 104.21.4.32 172.67.131.153 2606:4700:3031::6815:420 2606:4700:3035::ac43:8399 (AS13335) www.madskills.dk: 104.21.4.32 172.67.131.153 2606:4700:3031::6815:420 2606:4700:3035::ac43:8399 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records 57ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…

🔐 DNSSEC#

60ms

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

🏷️ SOA#

30ms

Field	Value
Serial	2405413241
Primary NS (MNAME)	jessica.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

64ms

55ms

50ms

AAAA

44ms

TXT

187ms

CAA

32ms

HTTPS

50ms

TLSA

57ms

SOA

30ms

MTA-STS

53ms

DNSSEC

60ms

SRV

65ms

Total

649ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 00:59:15	692ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-25 02:29:57	708ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-23 17:38:19	942ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-22 08:40:50	954ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-19 18:53:45	1402ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-27 03:56:22	9493ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-23 01:09:42	9132ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-11 00:30:35	9745ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-03 00:56:29	1205ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-22 03:19:34 shown	649ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-17 22:28:15	1000ms	2 NS 2 A 3 MX	🔓 Insecure