defenx.dk

📜 Historical scan 2026-06-25 22:41:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

defenx.dk is a .dk domain served by 2 nameservers (ns1.register.it, ns2.register.it). It was registered on 28 November 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.register.it. The zone is not DNSSEC-signed, publishes a 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 233ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.register.it	2a01:8100:2911::2:184:2 81.88.61.2	— host-81-88-61-2.dedicatedservers.it	AS39729 Register S.p.A. AS39729 Register S.p.A.
ns2.register.it	195.7.227.1 2a00:13b0:2::227:1	ns2.register.it —	AS8622 Team Blue Internet Services Uk Limited AS8622 Team Blue Internet Services Uk Limited

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 228ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	900s	mail.register.it	195.110.124.132	mail.register.it	AS39729 Register S.p.A.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔶 Autoconfig	tb-it.securemail.pro → 213.158.80.114

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 392ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	ms-it.securemail.pro

📝 TXT Records#

1 records 662ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (defenx.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.defenx.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:report@defenx.dk; ruf=mailto:report@defenx.dk; fo=1

📬 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 2026-10-16 00:37:51

www	NXDOMAIN
www vs bare domain	Neither resolves defenx.dk: no address www.defenx.dk: no address
Wildcard	No

🔎 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#

354ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

274ms

Field	Value
Serial	2026060901
Primary NS (MNAME)	ns1.register.it
Responsible (RNAME)	hostmaster@register.it
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-21 03:35:17

Field	Value
Registrar	REGISTER S.P.A.
Registered	2023-11-28
Expires	2026-11-27 (36d)

🔗 Same registrant#

0 domains

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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

233ms

257ms

228ms

AAAA

258ms

TXT

662ms

CAA

258ms

HTTPS

271ms

TLSA

258ms

SOA

274ms

MTA-STS

298ms

DNSSEC

354ms

SRV

392ms

Total

1871ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 08:50:51	765ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-25 22:41:55 shown	1871ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-23 07:24:35	2984ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-21 05:22:52	1025ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 01:35:58	1557ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-17 01:30:11	594ms	2 NS 0 A 1 MX	🔓 Insecure