fwc.dk

📜 Historical scan 2026-07-14 14:35:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fwc.dk is a .dk domain served by 3 nameservers (ns2.droso.dk, ns3b.droso.dk, ns4.droso.dk). It was registered on 24 October 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.36.36.225 is hosted by SecurityNet.cz s.r.o. (AS42422) in Czechia. Mail is handled by mail.droso.net. 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 87ms

Nameserver	IP addresses	PTR	ASN / ISP
ns2.droso.dk	2a10:1fc0:9::361c:ca4b 46.246.97.82	ns2.droso.dk ns2.droso.dk	AS62005 BlueVPS OU AS42708 Glesys AB
ns3b.droso.dk	2a02:25b0:aaaa:8bc1::53 46.36.36.32	ns3b.droso.dk ns3b.droso.dk	AS42422 SecurityNet.cz s.r.o. AS42422 SecurityNet.cz s.r.o.
ns4.droso.dk	2a09:5e41:317:9950:be24:11ff:fe4b:177a 87.62.103.66	— 0x573e6742.static.cust.fastspeed.dk	AS209424 Fastspeed A/s AS3292 TDC Holding A/S

🌍 A Records#

1 records 98ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.36.36.225	300s	proxy.droso.cz	AS42422	SecurityNet.cz s.r.o.	46.36.36.0/22	🇨🇿 Czechia	Řetová

📧 MX Records#

1 records 97ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.droso.net	176.102.65.78 2a02:25b0:aaaa:ee02::25	mail.droso.net mail.droso.net	AS42422 SecurityNet.cz s.r.o. AS42422 SecurityNet.cz s.r.o.

🔷 AAAA Records (IPv6)#

1 records 100ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:25b0:aaaa:35d9::abcd	300s	proxy.droso.cz	AS42422	SecurityNet.cz s.r.o.	2a02:25b0:aaaa:0:0:0:0:0/48	🇨🇿 Czechia	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 271ms

TXT Record
v=spf1 mx -all

✉️ SPF#

Policy	Record (fwc.dk)
-all (hard fail)	v=spf1 mx -all

📨 DMARC#

Policy	Record (_dmarc.fwc.dk)
p=reject	v=DMARC1; p=reject;

📬 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 2026-10-12 21:37:52

www CNAME	proxy.droso.cz (all on droso.cz) → 46.36.36.225 2a02:25b0:aaaa:35d9::abcd (AS42422)
www vs bare domain	Same network fwc.dk: 46.36.36.225 2a02:25b0:aaaa:35d9::abcd (AS42422) www.fwc.dk: 46.36.36.225 2a02:25b0:aaaa:35d9::abcd (AS42422)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

1 records 8039ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.droso.net	DANE-EE · SPKI · SHA-256	D437D199E64B954A97E604A23E8D9401…

🔐 DNSSEC#

1385ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2015124523
Primary NS (MNAME)	ns3b.droso.dk
Responsible (RNAME)	hostmaster@droso.net
Refresh	14400s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	900s

📋 Registration#

WHOIS fetched 2026-10-14 19:18:39

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-10-24
Expires	2026-12-31 (74d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

87ms

98ms

97ms

AAAA

100ms

TXT

271ms

CAA

86ms

HTTPS

86ms

TLSA

8039ms

SOA

0ms

MTA-STS

55ms

DNSSEC

1385ms

SRV

137ms

Total

10285ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 21:37:52	3904ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-09 13:20:38	3019ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-06 05:28:37	625ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-04 05:00:34	3114ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-27 03:57:35	1708ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-20 17:05:35	1407ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-15 01:58:51	3258ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-11 08:19:53	1792ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-04 07:46:39	5510ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-28 15:34:36	3336ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-27 14:09:43	2772ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-21 03:39:00	3499ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-14 11:10:50	3294ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-07 10:53:16	1519ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-06 02:29:49	998ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-21 23:03:44	2810ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-16 22:49:18	2839ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-14 14:35:39 shown	10285ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-09 02:42:18	9544ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-07 00:01:36	1497ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-03 02:36:14	1018ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-28 02:36:11	2182ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-19 22:47:58	1797ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 10:34:32	3752ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 10:30:28	629ms	3 NS 1 A 1 MX	🔓 Insecure