fcroskilde.dk

📜 Historical scan 2026-06-17 09:46:28 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fcroskilde.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 136.243.123.133 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by dedi5059.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 77ms

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

🌍 A Records#

1 records 84ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
136.243.123.133	—	dedi5059.your-server.de	AS24940	Hetzner Online GmbH	136.243.0.0/16	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 129ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	dedi5059.your-server.de	136.243.123.133	dedi5059.your-server.de	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

1 records 75ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:d0a:60c4::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 369ms

TXT Record
v=spf1 +a +mx ?all

✉️ SPF#

Policy	Record (fcroskilde.dk)
?all (neutral)	v=spf1 +a +mx ?all

📨 DMARC#

Policy	Record (_dmarc.fcroskilde.dk)
p=reject	v=DMARC1;p=reject;sp=none;pct=50;adkim=r;aspf=r;

📬 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 2026-10-08 02:10:11

www	136.243.123.133 2a01:4f8:d0a:60c4::2 (AS24940) (address records, no CNAME)
www vs bare domain	Same network fcroskilde.dk: 136.243.123.133 2a01:4f8:d0a:60c4::2 (AS24940) www.fcroskilde.dk: 136.243.123.133 2a01:4f8:d0a:60c4::2 (AS24940)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · 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#

182ms

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

🏷️ SOA#

81ms

Field	Value
Serial	2026011600
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#

77ms

84ms

129ms

AAAA

75ms

TXT

369ms

CAA

86ms

HTTPS

93ms

TLSA

126ms

SOA

81ms

MTA-STS

71ms

DNSSEC

182ms

SRV

0ms

Total

804ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 17:55:38	722ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-24 00:10:18	955ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-25 14:20:47	3272ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-24 14:41:59	2990ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 09:46:28 shown	804ms	3 NS 1 A 1 MX	🔓 Insecure