ferrca.dk

📜 Historical scan 2026-06-17 10:00:10 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ferrca.dk is a .dk domain served by 3 nameservers (ns.zxcs.be, ns.zxcs.eu, ns.zxcs.nl). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.104.30.178 is hosted by Stichting DIGI NL (AS206281) in The Netherlands. Mail is handled by spamrelay.zxcs.nl. 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 82ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.zxcs.be	2a03:b0c0:3:d0::116:2001 46.101.179.64	ns2.zxcs.nl ns2.zxcs.nl	AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC
ns.zxcs.eu	178.62.208.8 2a03:b0c0:2:d0::57:1001	ns3.zxcs.nl ns3.zxcs.nl	AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC
ns.zxcs.nl	185.104.28.19 2a06:2ec0:1::10	ns1.zxcs.nl ns1.zxcs.nl	AS206281 Stichting DIGI NL AS206281 Stichting DIGI NL

🌍 A Records#

1 records 330ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.104.30.178	—	vps9871.zxcs.nl	AS206281	Stichting DIGI NL	185.104.28.0/22	🇳🇱 The Netherlands	—

📧 MX Records#

1 records 273ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	spamrelay.zxcs.nl	185.104.28.12 2a06:2ec0:1::ffec	spamrelay.zxcs.nl spamrelay.zxcs.nl	AS206281 Stichting DIGI NL AS206281 Stichting DIGI NL

🔷 AAAA Records (IPv6)#

1 records 248ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:2ec0:ded1:1:0:14:5374:1	—	vps9871.zxcs.nl	AS206281	Stichting DIGI NL	2a06:2ec0:0:0:0:0:0:0/32	🇳🇱 The Netherlands	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 586ms

TXT Record
v=spf1 a mx ip4:185.104.29.134 ip6:2a06:2ec0:1:0:0:0:0:149 include:filter-out.zxcs.nl ~all

✉️ SPF#

Policy	Record (ferrca.dk)
~all (soft fail)	v=spf1 a mx ip4:185.104.29.134 ip6:2a06:2ec0:1:0:0:0:0:149 include:filter-out.zxcs.nl ~all

📨 DMARC#

Policy	Record (_dmarc.ferrca.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=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 2026-10-09 03:30:59

www	185.104.30.178 2a06:2ec0:ded1:1:0:14:5374:1 (AS206281) (address records, no CNAME)
www vs bare domain	Same network ferrca.dk: 185.104.30.178 2a06:2ec0:ded1:1:0:14:5374:1 (AS206281) www.ferrca.dk: 185.104.30.178 2a06:2ec0:ded1:1:0:14:5374:1 (AS206281)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records 191ms

Service / Owner	Type	Cert association
SMTP _25._tcp.spamrelay.zxcs.nl	DANE-EE · SPKI · SHA-256	6D714328138B75C5845E6E154F40B899…
SMTP _25._tcp.spamrelay.zxcs.nl	DANE-TA · SPKI · SHA-256	6BD9212CE649C659C9CABC6CB60FCFFA…
SMTP _25._tcp.spamrelay.zxcs.nl	DANE-TA · SPKI · SHA-256	E1AE9C3DE848ECE1BA72E0D991AE4D0D…
HTTPS _443._tcp.ferrca.dk	DANE-EE · Full cert · SHA-256	DE16174D923BFBB182E6BD1F612D66EE…

🔐 DNSSEC#

180ms

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

🏷️ SOA#

351ms

Field	Value
Serial	2024101003
Primary NS (MNAME)	ns.zxcs.nl
Responsible (RNAME)	hostmaster@ferrca.dk
Refresh	600s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

82ms

330ms

273ms

AAAA

248ms

TXT

586ms

CAA

69ms

HTTPS

275ms

TLSA

191ms

SOA

351ms

MTA-STS

728ms

DNSSEC

180ms

SRV

0ms

Total

1806ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-21 13:11:26	9791ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-28 09:15:53	6968ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-26 18:41:36	11991ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-19 09:40:46	7014ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-22 04:02:50	1392ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-21 19:04:49	1905ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-21 14:03:53	1179ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 18:40:27	2265ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 10:00:10 shown	1806ms	3 NS 1 A 1 MX	🔓 Insecure