collusion.dk
Last scanned: 2026-09-04 11:54:04  ·  9497ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   39ms
NameserverIP addressesPTRASN / ISP
dns1.cscdns.net 156.154.130.100
2610:a1:1022::100		 indom130.indomco.org
dns1.cscdns.net		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
dns2.cscdns.net 156.154.131.100
2610:a1:1023::100		 ns2.arcemus.com
ns6.netnames.net		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
🌍 A Records2 records   62ms
IPTTLPTRASNISP / OrgCIDRCountryCity
165.160.13.20 14400s — AS19574 Corporation Service Company 165.160.12.0/22 🇺🇸 United States —
165.160.15.20 14400s — AS19574 Corporation Service Company 165.160.12.0/22 🇺🇸 United States —
📧 MX Records1 records   55ms
PriorityTTLMail ServerIP addressesPTRASN
10 14400s custmx.cscdns.net 198.58.121.58 — AS63949 Akamai Connected Cloud
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover165.160.15.20
🔶 Autoconfig165.160.13.20
🔷 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
PolicyRecord (_dmarc.collusion.dk)
p=reject v=DMARC1; p=reject; rua=mailto:6904cc03@inbox.ondmarc.com,mailto:asos@rua.netcraft.com; ruf=mailto:6904cc03@inbox.ondmarc.com,mailto:asos@ruf.netcraft.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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC9069ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2019110704
Primary NS (MNAME)dns1.cscdns.net
Responsible (RNAME)hostmaster@cscdns.net
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)14400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
39ms
A
62ms
MX
55ms
AAAA
47ms
TXT
304ms
CAA
62ms
HTTPS
47ms
TLSA
99ms
SOA
0ms
MTA-STS
72ms
DNSSEC
9069ms
SRV
92ms
Total
9497ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-04 11:54:04 9497ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-08-27 20:26:25 812ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-07-04 15:59:27 1519ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-21 10:39:55 622ms 2 NS 2 A 1 MX ⚠️ Bogus View
2026-06-20 04:59:01 1167ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-16 21:46:07 544ms 2 NS 2 A 1 MX 🔓 Insecure View
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