fs-server.dk DNS records

🖥️ Nameservers3 records 286ms

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 247ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
136.243.167.148	7200s	dedi5198.your-server.de	AS24940	Hetzner Online GmbH	136.243.0.0/16	🇩🇪 Germany	Nuremberg

📧 MX Records1 records 318ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	7200s	dedi5198.your-server.de	136.243.167.148 2a01:4f8:d0a:63e4::2	dedi5198.your-server.de dedi5198.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 312ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:d0a:63e4::2	7200s	dedi5198.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 383ms

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 671ms

TXT Record
v=spf1 +a +mx ?all

✉️ SPF

Policy	Record (fs-server.dk)
?all (neutral)	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

🔗 TLSA / DANE

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

🔐 DNSSEC297ms

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

🏷️ SOA293ms

Field	Value
Serial	2026011500
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

286ms

A

247ms

MX

318ms

AAAA

312ms

TXT

671ms

CAA

219ms

HTTPS

349ms

TLSA

272ms

SOA

293ms

MTA-STS

294ms

DNSSEC

297ms

SRV

383ms

Total

1637ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 22:31:45	2678ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-27 06:02:06	9974ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-30 00:52:24	14083ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 02:55:24	1006ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 19:05:19	1204ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 07:36:16	1637ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 03:51:00	950ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 10:23:23	770ms	3 NS 1 A 1 MX	🔓 Insecure	View