cfds.dk

📜 Historical scan 2026-08-31 17:07:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cfds.dk is a .dk domain served by 4 nameservers (edns4.ultradns.biz, edns4.ultradns.com, edns4.ultradns.net and 1 more). It was registered on 15 February 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by relay1.netnames.net, relay2.netnames.net. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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#

4 records 56ms

Nameserver	IP addresses	PTR	ASN / ISP
edns4.ultradns.biz	204.74.67.4 2610:a1:1015::204	edns4.ultradns.biz edns4.ultradns.biz	AS12008 Vercara, LLC AS12008 Vercara, LLC
edns4.ultradns.com	2001:502:f3ff::204 204.74.66.4	edns4.ultradns.com edns4.ultradns.com	AS12008 Vercara, LLC AS12008 Vercara, LLC
edns4.ultradns.net	204.74.110.4 2610:a1:1014::204	edns4.ultradns.net edns4.ultradns.net	AS12008 Vercara, LLC AS12008 Vercara, LLC
edns4.ultradns.org	2001:502:4612::204 204.74.111.4	edns4.ultradns.org edns4.ultradns.org	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records#

🌍

No A records found

📧 MX Records#

2 records 60ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	172800s	relay1.netnames.net	185.26.230.83	relay1.netnames.net	—
20	172800s	relay2.netnames.net	185.26.230.89	relay2.netnames.net	—

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 323ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.cfds.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email; ruf=mailto:dmarc-reports@saxobank.com; fo=1

📬 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 04:01:56

www	NXDOMAIN
www vs bare domain	Neither resolves cfds.dk: no address www.cfds.dk: no address
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2101ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2019051315
Primary NS (MNAME)	edns4.ultradns.com
Responsible (RNAME)	premiumdns@support.neustar
Refresh	28800s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-06 03:54:45

Field	Value
Registrar	CSC Digital Brand Service, Inc
Registered	2000-02-15
Expires	2027-03-31 (163d)

📋 WHOIS#

⏱️ Lookup Timing#

56ms

62ms

60ms

AAAA

74ms

TXT

323ms

CAA

58ms

HTTPS

60ms

TLSA

81ms

SOA

0ms

MTA-STS

76ms

DNSSEC

2101ms

SRV

103ms

Total

4721ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-04 09:34:18	1014ms	4 NS 0 A 2 MX	🔓 Insecure
2026-08-31 17:07:00 shown	4721ms	4 NS 0 A 2 MX	🔓 Insecure
2026-06-20 09:38:54	562ms	4 NS 0 A 2 MX	🔓 Insecure
2026-06-16 20:10:46	515ms	4 NS 0 A 2 MX	🔓 Insecure