efk87.dk

Records from scan: 2026-10-03 16:15:43 · 1040ms total · last checked 2026-10-18 04:44 (unchanged)

⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 41ms

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 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
78.46.179.10	7200s	www364.your-server.de	AS24940	Hetzner Online GmbH	78.46.0.0/15	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	www364.your-server.de	2a01:4f8:d0a:529a::2 78.46.179.10	www364.your-server.de www364.your-server.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔶 Autoconfig	mail.your-server.de → 78.46.5.205

🔷 AAAA Records (IPv6)#

1 records 69ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:d0a:529a::2	7200s	www364.your-server.de	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records 103ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	100	443	mail.your-server.de
_imaps._tcp	0	100	993	mail.your-server.de

📝 TXT Records#

1 records 261ms

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#

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#

77ms

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

🏷️ SOA#

64ms

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#

41ms

44ms

AAAA

69ms

TXT

261ms

CAA

59ms

HTTPS

51ms

TLSA

499ms

SOA

64ms

MTA-STS

83ms

DNSSEC

77ms

SRV

103ms

Total

1040ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 16:15:43 shown	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	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