DNS Report: prb.org

Generated: 2026-08-09T20:02:33-05:00

81/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
OKName server redundancy20/204 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 records20/201 MX record(s).
OKSPF25/25SPF policy published.
OKDMARC25/25DMARC policy published.
OKDKIM20/20A DKIM selector was verified.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5551 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers16/354 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: 119.143.114.136.bc.googleusercontent.com
WARNINGIPv4 diversity20/35Two 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
136.114.143.119
AAAA
CNAME
MX
0 prb-org.mail.protection.outlook.com.
TXT
"00D6A000000fReK=1TBRd0000000Ak9"
"openai-domain-verification=dv-XfcBLKa0mR2Qjr83cxgZtbuP"
"v=spf1 mx ip4:23.31.213.154 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:servers.mcsv.net include:mailgun.org include:amazonses.com ~all"
NS
ns-733.awsdns-27.net.
ns-124.awsdns-15.com.
ns-1962.awsdns-53.co.uk.
ns-1150.awsdns-15.org.
SOA
ns-124.awsdns-15.com. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP