cybersource.dk
Last scanned: 2026-06-28 16:58:24  ·  1344ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   281ms
NameserverIP addressesPTRASN / ISP
ns1.dnsvisa.com 162.159.9.153
2400:cb00:2049:1::a29f:999		 —
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ns2.dnsvisa.com 162.159.8.235
2400:cb00:2049:1::a29f:8eb		 —
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ns3.dnsvisa.com 162.159.11.57
2400:cb00:2049:1::a29f:b39		 —
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records2 records   285ms
IPTTLPTRASNISP / OrgCIDRCountryCity
172.65.64.16 300s — AS13335 Cloudflare, Inc. 172.65.0.0/16 — —
172.65.64.17 300s — AS13335 Cloudflare, Inc. 172.65.0.0/16 — —
📧 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 Records1 records   456ms
TXT Record
0 contactemail hostmaster@visa.com
✉️ 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 Records1 records   267ms
FlagsTagValue
0 iodef mailto:hostmaster@visa.com
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC366ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA267ms
FieldValue
Serial2362080809
Primary NS (MNAME)ns1.dnsvisa.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
281ms
A
285ms
MX
279ms
AAAA
258ms
TXT
456ms
CAA
267ms
HTTPS
278ms
TLSA
129ms
SOA
267ms
MTA-STS
277ms
DNSSEC
366ms
SRV
280ms
Total
1344ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-28 16:58:24 1344ms 3 NS 2 A 0 MX 🔓 Insecure View
2026-06-24 18:34:52 577ms 3 NS 2 A 0 MX ❓ Unknown View
2026-06-16 23:25:11 373ms 3 NS 2 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone