DNS Report: grader.com

Generated: 2026-08-12T09:01:47-05:00

78/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/305 IPv4 address(es) detected.
OKIPv6 (AAAA)10/105 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 records20/207 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 certificate55/5553 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.
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
104.17.111.113
104.17.108.113
104.17.110.113
104.17.107.113
104.17.109.113
AAAA
2606:4700::6811:6b71
2606:4700::6811:6f71
2606:4700::6811:6c71
2606:4700::6811:6e71
2606:4700::6811:6d71
CNAME
MX
30 aspmx3.googlemail.com.
30 alt2.aspmx.l.google.com.
10 aspmx.l.google.com.
30 aspmx4.googlemail.com.
30 aspmx5.googlemail.com.
20 aspmx2.googlemail.com.
20 alt1.aspmx.l.google.com.
TXT
"f108e80abed14da0b1b5b3e4d2397a0d"
"v=spf1 -all"
"google-site-verification=gN4MAPWmVPMtPvT7ij2bDG_RgS87bIf21bLl75ysXyg"
NS
jerry.ns.cloudflare.com.
yolanda.ns.cloudflare.com.
SOA
jerry.ns.cloudflare.com. dns.cloudflare.com. 2411514043 10000 2400 604800 1800
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP