3skills.dk

📜 Historical scan 2026-06-26 06:00:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

3skills.dk is a .dk domain served by 2 nameservers (ns61.domaincontrol.com, ns62.domaincontrol.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 160.153.0.187 is hosted by Cloudflare London, LLC (AS209242) in United States. Mail is handled by 3skills-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 52ms

Nameserver	IP addresses	PTR	ASN / ISP
ns61.domaincontrol.com	2603:5:2153::20 97.74.101.32	ns61.domaincontrol.com ns61.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH
ns62.domaincontrol.com	173.201.69.32 2603:5:2253::20	ns62.domaincontrol.com ns62.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH

🌍 A Records#

1 records 63ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
160.153.0.187	3600s	187.0.153.160.host.secureserver.net	AS209242	Cloudflare London, LLC	160.153.0.0/24	🇺🇸 United States	—

📧 MX Records#

1 records 87ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	3skills-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca09::3 2a01:111:f403:ca09::6 2a01:111:f403:ca09::d 52.101.68.21 52.101.68.29 52.101.73.16 52.101.73.30	mail-du0pr03cu00102.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.97.163.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 378ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 299ms

TXT Record
google-site-verification=qI5Z5q8C1banl6Wh2RowAXriaLahs7PlMx2QBWBkEho
NETORGFT13491602.onmicrosoft.com
v=spf1 include:secureserver.net -all

✉️ SPF#

Policy	Record (3skills.dk)
-all (hard fail)	v=spf1 include:secureserver.net -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 2026-10-09 20:59:16

www CNAME	3skills.dk (all on 3skills.dk) → 160.153.0.187 (AS209242)
www vs bare domain	Same network 3skills.dk: 160.153.0.187 (AS209242) www.3skills.dk: 160.153.0.187 (AS209242)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.3skills.dk	3skills.dk.5b6e1b0351bd6062.dcv.cloudflare.com

🔗 TLSA / DANE#

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

🔐 DNSSEC#

93ms

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

🏷️ SOA#

62ms

Field	Value
Serial	2026061604
Primary NS (MNAME)	ns61.domaincontrol.com
Responsible (RNAME)	dns@jomax.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

52ms

63ms

87ms

AAAA

76ms

TXT

299ms

CAA

96ms

HTTPS

95ms

TLSA

150ms

SOA

62ms

MTA-STS

71ms

DNSSEC

93ms

SRV

378ms

Total

1017ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-07-01 13:17:01	1517ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 06:00:17 shown	1017ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-19 23:32:11	1223ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-18 13:56:09	1472ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-18 08:46:45	1004ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 12:43:33	778ms	2 NS 1 A 1 MX	🔓 Insecure