cfc.dk
Last scanned: 2026-09-01 09:49:49  ·  9782ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   71ms
NameserverIP addressesPTRASN / ISP
ns1.afternic.com 2603:5:2126::45
97.74.98.69		 ns1.afternic.com
ns1.afternic.com		 AS44273 Host Europe GmbH
AS44273 Host Europe GmbH
ns2.afternic.com 173.201.66.69
2603:5:2226::45		 ns2.afternic.com
ns2.afternic.com		 AS44273 Host Europe GmbH
AS44273 Host Europe GmbH
🌍 A Records2 records   74ms
IPTTLPTRASNISP / OrgCIDRCountryCity
13.248.169.48 3600s a904c694c05102f30.awsglobalaccelerator.com AS16509 Amazon.com, Inc. 13.248.0.0/14 🇺🇸 United States —
76.223.54.146 3600s a904c694c05102f30.awsglobalaccelerator.com AS16509 Amazon.com, Inc. 76.223.0.0/17 🇺🇸 United States —
📧 MX Records1 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover13.248.169.48
🔶 Autoconfig76.223.54.146
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   320ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (cfc.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC9098ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1
Primary NS (MNAME)ns1.afternic.com
Responsible (RNAME)dns@jomax.net
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
71ms
A
74ms
MX
45ms
AAAA
47ms
TXT
320ms
CAA
63ms
HTTPS
55ms
TLSA
84ms
SOA
0ms
MTA-STS
82ms
DNSSEC
9098ms
SRV
101ms
Total
9782ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 09:49:49 9782ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-08-28 03:09:01 1182ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-29 12:50:14 1000ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-24 15:45:11 3021ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-22 04:10:55 567ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-16 20:10:46 485ms 2 NS 2 A 0 MX 🔓 Insecure View
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