TLDs tracked
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Registered probes
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domains with active DNS
Median DNSSEC
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across tracked TLDs
Median IPv6 (AAAA)
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across tracked TLDs
Adoption by TLD
For every registered domain probed, the collector checks four infrastructure data points. Click any column header to sort. Percentages are share of registered-domain probes per TLD.
DNSSEC — DS record at parent; signed delegation
Mail (MX) — MX record; zone accepts mail
IPv6 (AAAA) — apex resolves to IPv6
CAA — pins which CAs may issue certificates
| TLD | DNSSEC | Mail (MX) | IPv6 (AAAA) | CAA |
|---|---|---|---|---|
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