DNS Report: on.cc

Generated: 2026-08-10T21:21:23-05:00

73/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/302 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 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 certificate55/5562 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers4/351 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
OKIPv4 diversity35/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA 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
104.17.255.180
104.17.160.210
AAAA
CNAME
MX
10 opgmta4.on.cc.
10 opgmta3.on.cc.
TXT
"yahoo-verification-key=2LDBaANRClKlFxrsn0Fovbi5Kv6JoBQSu6+0p2eQB1g="
"v=spf1 a mx ip4:103.6.141.67 ip4:18.166.85.7 ip4:103.6.141.68 ip4:103.6.141.69 ip4:103.6.141.70 ip4:103.6.141.71 ip4:103.6.141.93 -all"
"google-site-verification=ecZ5VJhj9uGErKGNSY79w2-id6HC0gp4YYrik1_TcWE"
"google-site-verification=jy3QXvpn4QQ3na1ZPWlijKA2g9Rl3NNbmJw7bTyx1RA"
NS
april.ns.cloudflare.com.
lou.ns.cloudflare.com.
SOA
april.ns.cloudflare.com. dns.cloudflare.com. 2411274741 10000 2400 604800 1800
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP