csccertified.dk
Last scanned: 2026-07-06 09:33:03  ·  663ms 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
ns.domainnetwork.se		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
dns2.cscdns.net 156.154.131.100
2610:a1:1023::100		 ns2.ascio.net
ns4.netnames.net		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
🌍 A Records2 records   55ms
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   49ms
PriorityTTLMail ServerIP addressesPTRASN
10 14400s custmx.cscdns.net 198.58.121.58 198-58-121-58.ip.linodeusercontent.com 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 Records1 records   248ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (csccertified.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.csccertified.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com;fo=1
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records1 records   50ms
FlagsTagValue
0 issue sectigo.com;
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC121ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2021040105
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
55ms
MX
49ms
AAAA
46ms
TXT
248ms
CAA
50ms
HTTPS
52ms
TLSA
71ms
SOA
0ms
MTA-STS
83ms
DNSSEC
121ms
SRV
93ms
Total
663ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-06 09:33:03 663ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-07-04 14:46:32 2638ms 2 NS 2 A 1 MX ❓ Unknown View
2026-06-19 20:30:45 783ms 2 NS 2 A 1 MX ⚠️ Bogus View
2026-06-16 23:06:18 527ms 2 NS 2 A 1 MX 🔓 Insecure View
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