coolsms.dk
📜 Historical scan 2026-06-16 22:15:06  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   55ms
NameserverIP addressesPTRASN / ISP
ns0.dnsmadeeasy.com — — —
ns1.dnsmadeeasy.com — — —
ns2.dnsmadeeasy.com — — —
ns3.dnsmadeeasy.com — — —
ns4.dnsmadeeasy.com — — —
🌍 A Records4 records   54ms
IPTTLPTRASNISP / OrgCIDRCountryCity
96.45.82.216 — redirection.dnsmadeeasy.com AS16552 Tiggee LLC 96.45.80.0/21 🇺🇸 United States —
96.45.82.45 — redirection.dnsmadeeasy.com AS16552 Tiggee LLC 96.45.80.0/21 🇺🇸 United States —
96.45.83.172 — redirection.dnsmadeeasy.com AS16552 Tiggee LLC 96.45.80.0/21 🇺🇸 United States —
96.45.83.31 — redirection.dnsmadeeasy.com AS16552 Tiggee LLC 96.45.80.0/21 🇺🇸 United States —
📧 MX Records1 records   57ms
PriorityTTLMail ServerIP addressesPTRASN
10 — smtp.coolsmsc.dk — — —
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   147ms
TXT Record
google-site-verification=IuyqweQBSIOANHkzIOCj8gW9jMWiXQgxFRTSQwxY9rk
v=spf1 include:_spf.coolgroup.dk -all
✉️ SPF
PolicyRecord (coolsms.dk)
-all (hard fail) v=spf1 include:_spf.coolgroup.dk -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)
🔐 DNSSEC136ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA54ms
FieldValue
Serial2008010136
Primary NS (MNAME)ns0.dnsmadeeasy.com
Responsible (RNAME)dns@dnsmadeeasy.com
Refresh43200s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)180s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
55ms
A
54ms
MX
57ms
AAAA
58ms
TXT
147ms
CAA
50ms
HTTPS
53ms
TLSA
82ms
SOA
54ms
MTA-STS
60ms
DNSSEC
136ms
SRV
0ms
Total
566ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 02:46:13 1281ms 5 NS 4 A 1 MX 🔓 Insecure View
2026-08-25 09:27:09 999ms 5 NS 4 A 1 MX 🔓 Insecure View
2026-06-30 01:50:08 1469ms 5 NS 4 A 1 MX 🔓 Insecure View
2026-06-16 22:15:06 566ms 5 NS 4 A 1 MX 🔓 Insecure View
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