DNS Report: guru3d.com

Generated: 2026-08-09T21:43:23-05:00

81/100

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 records20/205 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 certificate55/5567 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers31/358 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.
ERRORHTTP response0/40HTTP/2 403
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
104.21.41.72
172.67.189.202
AAAA
2606:4700:3033::ac43:bdca
2606:4700:3030::6815:2948
CNAME
MX
1 ASPMX.L.GOOGLE.com.
5 alt2.ASPMX.L.GOOGLE.com.
20 ALT3.ASPMX.L.GOOGLE.com.
5 alt1.ASPMX.L.GOOGLE.com.
20 ALT4.ASPMX.L.GOOGLE.com.
TXT
"_o2pqkaf10cfxiin0vs47zri9lmiqaeq"
"v=spf1 include:_spf.google.com include:mxsspf.sendpulse.com include:spf.mailjet.com include:spf.sendinblue.com mx include:spf.brevo.com mx ip4:62.141.36.213 mx ip4:62.141.32.211 -all"
NS
byron.ns.cloudflare.com.
chelsea.ns.cloudflare.com.
SOA
byron.ns.cloudflare.com. dns.cloudflare.com. 2410313314 10000 2400 604800 1800
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP