zeroco2.dk
📜 Historical scan 2026-06-22 05:17:22  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers
🖥️
No NS records found
🌍 A Records
🌍
No A records found
📧 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)
🔐 DNSSEC346ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: failure
🏷️ SOA
✗ No SOA record found
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
220ms
A
224ms
MX
248ms
AAAA
232ms
TXT
361ms
CAA
210ms
HTTPS
225ms
TLSA
17ms
SOA
201ms
MTA-STS
220ms
DNSSEC
346ms
SRV
258ms
Total
1128ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 04:21:37 403ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-17 17:21:55 617ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-14 02:10:40 1520ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-07 09:55:43 706ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-01 07:32:18 483ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-26 09:47:36 630ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-25 09:32:03 16434ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-24 07:40:30 473ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-23 06:33:20 589ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-17 00:41:30 4431ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-15 15:23:32 609ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-06 22:02:59 1060ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-05 00:11:51 422ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-03 19:05:44 461ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-02 11:41:07 474ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-22 16:06:22 514ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-22 05:17:22 1128ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 05:07:43 810ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-20 12:16:48 595ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-19 14:53:06 7234ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-18 06:26:11 617ms 2 NS 1 A 0 MX 🔓 Insecure View
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