efk87.dk

📜 Historical scan 2026-06-17 06:22:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

efk87.dk is a .dk domain served by 3 nameservers (ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 78.46.179.10 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by www364.your-server.de. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 1602ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.second-ns.com	—	—	—
ns1.your-server.de	—	—	—
ns3.second-ns.de	—	—	—

🌍 A Records#

1 records 1068ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
78.46.179.10	—	www364.your-server.de	AS24940	Hetzner Online GmbH	78.46.0.0/15	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 1177ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	www364.your-server.de	78.46.179.10	www364.your-server.de	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

1 records 1994ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:d0a:529a::2	—	—	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 2552ms

TXT Record
v=spf1 a mx a:www364.your-server.de include:sendersrv.com ?all

✉️ SPF#

Policy	Record (efk87.dk)
?all (neutral)	v=spf1 a mx a:www364.your-server.de include:sendersrv.com ?all

📨 DMARC#

Policy	Record (_dmarc.efk87.dk)
p=none (monitor only)	v=DMARC1; p=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 2026-10-07 18:20:13

www CNAME	efk87.dk (all on efk87.dk) → 78.46.179.10 2a01:4f8:d0a:529a::2 (AS24940)
www vs bare domain	Same network efk87.dk: 78.46.179.10 2a01:4f8:d0a:529a::2 (AS24940) www.efk87.dk: 78.46.179.10 2a01:4f8:d0a:529a::2 (AS24940)
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: 5/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

4505ms

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

🏷️ SOA#

1289ms

Field	Value
Serial	2026042201
Primary NS (MNAME)	ns1.your-server.de
Responsible (RNAME)	postmaster@your-server.de
Refresh	86400s
Retry	10800s
Expire	3600000s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

1602ms

1068ms

1177ms

AAAA

1994ms

TXT

2552ms

CAA

2130ms

HTTPS

843ms

TLSA

965ms

SOA

1289ms

MTA-STS

2130ms

DNSSEC

4505ms

SRV

0ms

Total

13587ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 16:15:43	1040ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-25 11:23:21	1006ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-23 11:42:06	1171ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 06:22:37 shown	13587ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 06:06:02	1514ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 06:03:55	724ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 06:00:20	753ms	3 NS 1 A 1 MX	🔓 Insecure