ckn.dk
Last scanned: 2026-08-27 22:44:31  ·  950ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   53ms
NameserverIP addressesPTRASN / ISP
ns1.dan.com 2603:5:2125::43
97.74.98.67		 ns1.dan.com
ns1.dan.com		 AS44273 Host Europe GmbH
AS44273 Host Europe GmbH
ns2.dan.com 173.201.66.67
2603:5:2225::43		 ns2.dan.com
ns2.dan.com		 AS44273 Host Europe GmbH
AS44273 Host Europe GmbH
🌍 A Records2 records   54ms
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 Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover13.248.169.48
🔶 Autoconfig13.248.169.48
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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)
🔐 DNSSEC140ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2025100100
Primary NS (MNAME)ns1.dan.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
53ms
A
54ms
MX
78ms
AAAA
70ms
TXT
320ms
CAA
90ms
HTTPS
81ms
TLSA
84ms
SOA
0ms
MTA-STS
116ms
DNSSEC
140ms
SRV
125ms
Total
950ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 22:44:31 950ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-26 12:56:31 1323ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-07-02 00:55:48 807ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-07-02 00:53:59 2161ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-16 21:48:42 53693ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-16 21:06:14 316ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-16 21:02:18 1409ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-16 21:00:14 2640ms 2 NS 2 A 0 MX 🔓 Insecure View
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