co2hack.dk
📜 Historical scan 2026-06-16 21:30:27  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   138ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com — — —
ns2.simply.com — — —
ns3.simply.com — — —
ns4.simply.com — — —
🌍 A Records1 records   174ms
IPTTLPTRASNISP / OrgCIDRCountryCity
18.214.48.22 — ec2-18-214-48-22.compute-1.amazonaws.com AS14618 Amazon.com, Inc. 18.208.0.0/13 🇺🇸 United States Ashburn
📧 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 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)
🔐 DNSSEC305ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA166ms
FieldValue
Serial2025040600
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
138ms
A
174ms
MX
132ms
AAAA
163ms
TXT
264ms
CAA
188ms
HTTPS
127ms
TLSA
193ms
SOA
166ms
MTA-STS
154ms
DNSSEC
305ms
SRV
0ms
Total
1189ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-24 22:07:34 594ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-23 14:02:56 895ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 07:46:40 478ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-21 04:23:59 1110ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 15:19:45 1951ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-16 22:38:39 65535ms 4 NS 1 A 0 MX ⚠️ Bogus View
2026-06-16 21:30:27 1189ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-16 21:30:11 496ms 4 NS 1 A 0 MX 🔒 Secure View
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