dvandteknik.dk

📜 Historical scan 2026-09-02 00:32:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dvandteknik.dk is a .dk domain served by 3 nameservers (ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de). It was registered on 18 January 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.235.50.241 is hosted by LeaseWeb Netherlands B.V. (AS60781) in The Netherlands. Mail is handled by dedi459.your-server.de. 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 95ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.second-ns.com	213.239.204.242 2a01:4f8:0:a101::b:1	ns.second-ns.com ns.second-ns.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns1.your-server.de	213.133.100.102 2a01:4f8:0:1::5ddc:1	ns1.your-server.de ns1.your-server.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns3.second-ns.de	193.47.99.4 2001:67c:192c::add:b3	ns3.second-ns.de ns3.second-ns.de	AS12337 noris network AG AS12337 noris network AG

🌍 A Records#

1 records 77ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.235.50.241	3600s	—	AS60781	LeaseWeb Netherlands B.V.	77.235.50.0/24	🇳🇱 The Netherlands	—

📧 MX Records#

1 records 86ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	dedi459.your-server.de	2a01:4f8:d0a:2606::2 85.10.215.59	dedi459.your-server.de dedi459.your-server.de	AS24940 Hetzner Online GmbH 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 427ms

TXT Record
v=spf1 a mx -all

✉️ SPF#

Policy	Record (dvandteknik.dk)
-all (hard fail)	v=spf1 a mx -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 2026-10-08 02:41:53

www	77.235.50.241 (AS60781) (address records, no CNAME)
www vs bare domain	Same network dvandteknik.dk: 77.235.50.241 (AS60781) www.dvandteknik.dk: 77.235.50.241 (AS60781)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

148ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026011500
Primary NS (MNAME)	ns1.your-server.de
Responsible (RNAME)	postmaster@your-server.de
Refresh	86400s
Retry	1800s
Expire	3600000s
Minimum (neg-cache TTL)	7200s

📋 Registration#

WHOIS fetched 2026-10-10 06:29:37

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-01-18
Expires	2027-01-31 (99d)

📋 WHOIS#

⏱️ Lookup Timing#

95ms

77ms

86ms

AAAA

91ms

TXT

427ms

CAA

95ms

HTTPS

94ms

TLSA

200ms

SOA

0ms

MTA-STS

98ms

DNSSEC

148ms

SRV

136ms

Total

1305ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 20:03:29	853ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-24 04:12:08	941ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-17 15:10:20	831ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-02 00:32:03 shown	1305ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-26 21:11:00	923ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 05:05:19	4500ms	3 NS 1 A 1 MX	🔓 Insecure