ekstern-harddisk.dk

📜 Historical scan 2026-06-19 21:01:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ekstern-harddisk.dk is a .dk domain served by 2 nameservers (dns-c.duelhost.dk, dns-d.duelhost.dk). It was registered on 30 May 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 142.132.130.246 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.ekstern-harddisk.dk. 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 89ms

Nameserver	IP addresses	PTR	ASN / ISP
dns-c.duelhost.dk	142.132.130.246	cde2.duelhost.dk	AS24940 Hetzner Online GmbH
dns-d.duelhost.dk	195.201.247.4	dns-d.duelhost.dk	AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
142.132.130.246	3600s	cde2.duelhost.dk	AS24940	Hetzner Online GmbH	142.132.128.0/17	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 113ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.ekstern-harddisk.dk	142.132.130.246	cde2.duelhost.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 320ms

TXT Record
v=spf1 a mx include:relay.mailchannels.net -all

✉️ SPF#

Policy	Record (ekstern-harddisk.dk)
-all (hard fail)	v=spf1 a mx include:relay.mailchannels.net -all

📨 DMARC#

Policy	Record (_dmarc.ekstern-harddisk.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=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 2026-10-21 12:40:51

www	195.242.131.100 (AS62121) (address records, no CNAME)
www vs bare domain	Same network ekstern-harddisk.dk: 195.242.131.100 (AS62121) www.ekstern-harddisk.dk: 195.242.131.100 (AS62121)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

118ms

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

🏷️ SOA#

87ms

Field	Value
Serial	2026050103
Primary NS (MNAME)	dns-c.duelhost.dk
Responsible (RNAME)	hostmaster@ekstern-harddisk.dk
Refresh	3600s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-07 21:08:15

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-05-30
Expires	2027-04-30 (190d)

📋 WHOIS#

⏱️ Lookup Timing#

89ms

55ms

113ms

AAAA

117ms

TXT

320ms

CAA

54ms

HTTPS

68ms

TLSA

121ms

SOA

87ms

MTA-STS

114ms

DNSSEC

118ms

SRV

239ms

Total

689ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 12:40:51	552ms	5 NS 1 A 1 MX	🔓 Insecure
2026-10-08 22:36:16	315ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-24 04:17:49	516ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-20 22:43:45	1646ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-20 22:04:23	728ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-13 21:18:01	800ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-14 03:05:09	2588ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-30 08:23:15	833ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-29 18:23:40	658ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-19 21:01:13 shown	689ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 06:48:06	1463ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 06:30:49	630ms	2 NS 1 A 1 MX	🔓 Insecure