w3.dk

📜 Historical scan 2026-06-17 20:01:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

w3.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 19 February 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 142.132.143.218 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.mvel.dk. 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#

3 records 64ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 65ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
142.132.143.218	—	cp13.nordicway.dk	AS24940	Hetzner Online GmbH	142.132.128.0/17	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 64ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	mail.mvel.dk	142.132.143.218	cp13.nordicway.dk	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 222ms

TXT Record
v=spf1 ip4:142.132.143.218 -all

✉️ SPF#

Policy	Record (w3.dk)
-all (hard fail)	v=spf1 ip4:142.132.143.218 -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 2026-10-22 16:45:22

www	142.132.143.218 (AS24940) (address records, no CNAME)
www vs bare domain	Same network w3.dk: 142.132.143.218 (AS24940) www.w3.dk: 142.132.143.218 (AS24940)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

75ms

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

🏷️ SOA#

99ms

Field	Value
Serial	2026021501
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-04 08:52:09

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-02-19
Expires	2027-02-28 (128d)

📋 WHOIS#

⏱️ Lookup Timing#

64ms

65ms

64ms

AAAA

46ms

TXT

222ms

CAA

63ms

HTTPS

98ms

TLSA

177ms

SOA

99ms

MTA-STS

49ms

DNSSEC

75ms

SRV

122ms

Total

698ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 16:45:22	432ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-04 08:28:10	377ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-30 07:58:44	425ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-27 20:58:25	9376ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-26 01:39:20	601ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-20 06:19:06	471ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 20:01:53 shown	698ms	3 NS 1 A 1 MX	🔓 Insecure