efk87.dk DNS records

🖥️ Nameservers3 records 70ms

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 Records1 records 68ms

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 Records1 records 74ms

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 64ms

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 Records2 records 123ms

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

📝 TXT Records1 records 315ms

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

🔗 TLSA / DANE

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

🔐 DNSSEC163ms

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

🏷️ SOA61ms

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 — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

70ms

A

68ms

MX

74ms

AAAA

64ms

TXT

315ms

CAA

78ms

HTTPS

72ms

TLSA

227ms

SOA

61ms

MTA-STS

82ms

DNSSEC

163ms

SRV

123ms

Total

1006ms

🕐 Scan History

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