Precise DNS
rule.school SOA record
SEO page with a cached DIG answer for the selected DNS record type.
Results SOA
ns21.cloudns.net · me.vova1234.com
expire: 1209600minttl: 3600refresh: 7200retry: 1800serial: 2017111104
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- CAA Record CheckerSame targetCheck CAA DNS records, authorized CAs, issuewild and iodefrule.schoolOpen
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- SSL Certificate CheckerSame targetCertificate chain, SAN and TLS versionrule.schoolOpen
- HTTP/2 TesterSame targetHTTP/2 support, ALPN and TLS negotiationrule.schoolOpen
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- Punycode ConverterSame targetUnicode ↔ Punycode for IDN domainsrule.schoolOpen
- IP CalculatorSubnet math for IPv4 and IPv6 CIDROpen
- Base64 CodecEncode and decode Base64 textOpen
- Password GeneratorStrong random passwords for ops workOpen
- Password Strength CheckerEntropy, crack time and password suggestionsOpen
- Passphrase GeneratorMemorable random word phrases for safer sharing testsOpen
- URL SplitterSame targetBreak a URL into parts and query paramshttps://rule.school/Open
- Browser Update CheckerBrowser version, update status and Client HintsOpen
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