DNS Report: roundcube.net

Generated: 2026-08-11T01:04:16-05:00

80/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/302 IPv4 address(es) detected.
OKIPv6 (AAAA)10/102 IPv6 address(es) detected.
OKName server redundancy20/202 NS record(s); 2 or more required.
OKSOA record10/10Authoritative zone record.
ERRORDNSSEC chain0/15Both DS and DNSKEY are required.
ERRORCAA policy0/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/202 MX record(s).
OKSPF25/25SPF policy published.
OKDMARC25/25DMARC policy published.
ERRORDKIM0/20No tested DKIM selector responded.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5579 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers12/353 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
OKIPv4 diversity35/35Two or more IPv4 addresses receive full points.
OKIPv6 connectivity35/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
OKHTTP response40/40HTTP/2 200
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
104.21.3.227
172.67.153.189
AAAA
2606:4700:3030::6815:3e3
2606:4700:3032::ac43:99bd
CNAME
MX
20 aspmx2.migadu.com.
10 aspmx1.migadu.com.
TXT
"v=spf1 include:spf.migadu.com -all"
"hosted-email-verify=qorqxg3t"
NS
zelda.ns.cloudflare.com.
will.ns.cloudflare.com.
SOA
will.ns.cloudflare.com. dns.cloudflare.com. 2410973512 10000 2400 604800 1800
CAA
DS
DNSKEY
256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8 KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA==
257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+ KkxLbxILfDLUT0rAK9iUzy1L53eKGQ==
RRSIG
SOA 13 2 1800 20260812070405 20260810050405 34505 roundcube.net. 6x/nPg2xt2V45iA9VKTZFAKknqjSi/P0fYue8p6xACzwreC7vZy7zx54 VLH06AopbTirmrj6o76yjHSABslCtQ==
NS 13 2 86400 20260812070405 20260810050405 34505 roundcube.net. JMS0whnRi9M0FLqQGT6kL9gwLL+h1Sqw7z/og0X8hUAUOw2QYOgZb7cw CeljKwP+xxNVSsMt84QlP+YfINr8qA==
NSEC
\000.roundcube.net. A NS SOA PTR HINFO MX TXT AAAA LOC SRV NAPTR CERT SSHFP RRSIG NSEC DNSKEY TLSA SMIMEA HIP CDS CDNSKEY OPENPGPKEY SVCB HTTPS URI CAA
NSEC3
SRV
NAPTR
TLSA
SSHFP