cfsource.dk

Records from scan: 2026-09-29 23:17:47  ·  880ms total  ·  last checked 2026-10-16 23:33 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cfsource.dk is a .dk domain served by 2 nameservers (udns1.cscdns.net, udns2.cscdns.uk). It was registered on 30 May 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 2.17.251.29 is hosted by Akamai International B.V. (AS20940) in Sweden. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   36ms
NameserverIP addressesPTRASN / ISP
udns1.cscdns.net 2001:502:f3ff::201
204.74.66.1		 udns1.cscdns.net
ns1.alba.bank		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
udns2.cscdns.uk 2001:502:4612::201
204.74.111.1		 udns2.cscdns.net
ns2.webipdns.com.au		 AS12008 Vercara, LLC
AS12008 Vercara, LLC

🌍 A Records#

2 records   49ms
IPTTLPTRASNISP / OrgCIDRCountryCity
2.17.251.29 60s a2-17-251-29.deploy.static.akamaitechnologies.com AS20940 Akamai International B.V. 2.17.248.0/21 🇸🇪 Sweden Stockholm
23.216.134.107 60s a23-216-134-107.deploy.static.akamaitechnologies.com AS20940 Akamai International B.V. 23.216.128.0/21 🇸🇪 Sweden Stockholm

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

6 records   591ms
TXT Record
_wyjo04uqpym9vfjxz52odj2ypf4xnx2
0vvx4hj98vpm61f1ndcfv2tz7t6brhxc
3vf23c9lr5tbd05xsmjz0zxdtjd5k227
5xtyh3wmx17yxgbgptkt36f73hfr6155
google-site-verification=kGXdHc7-R1x1Hfx4uj_7ws5Zlv0NUI7wsx_VWgpJhdA
v=spf1 -all

✉️ SPF#

PolicyRecord (cfsource.dk)
-all (hard fail) v=spf1 -all

📨 DMARC#

PolicyRecord (_dmarc.cfsource.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc_rua@vrtx.com; ruf=mailto:dmarc_ruf@vrtx.com

📬 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#

checked 2026-10-09 04:13:47
www CNAMEcfsource.edgesuite.net (all on edgesuite.net)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.cfsource.dk ac.7ac946a352ade6c1905d76ee75893f17.cfsource.dk.validate-akdv.net

🔗 TLSA / DANE#

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

🔐 DNSSEC#

67ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2018072826
Primary NS (MNAME)udns1.cscdns.net
Responsible (RNAME)hostmaster@cscdns.net
Refresh86400s
Retry86400s
Expire86400s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-16 21:25:28
FieldValue
RegistrarCSC Digital Brand Service, Inc
Registered2017-05-30
Expires2027-05-31 (225d)

🔗 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#

NS
36ms
A
49ms
MX
50ms
AAAA
42ms
TXT
591ms
CAA
51ms
HTTPS
41ms
TLSA
107ms
SOA
0ms
MTA-STS
62ms
DNSSEC
67ms
SRV
81ms
Total
880ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-29 23:17:47 shown 880ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-24 14:10:25 961ms 2 NS 2 A 0 MX 🔓 Insecure
2026-07-02 17:27:44 1019ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-27 16:07:06 1759ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-20 05:36:45 1657ms 2 NS 2 A 0 MX ⚠️ Bogus
2026-06-19 11:24:37 1399ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-16 20:10:22 2362ms 2 NS 2 A 0 MX 🔓 Insecure
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