DNS Report: diigo.com

Generated: 2026-08-08T22:05:05-05:00

72/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 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 records20/207 MX record(s).
OKSPF25/25SPF policy published.
ERRORDMARC0/25DMARC policy not found.
OKDKIM20/20A DKIM selector was verified.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5544 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
ERRORHTTP security headers0/350 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: ec2-54-148-192-94.us-west-2.compute.amazonaws.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/1.1 200 OK
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
54.148.192.94
AAAA
CNAME
MX
10 ALT2.ASPMX.L.GOOGLE.com.
20 ASPMX4.GOOGLEMAIL.com.
20 ASPMX3.GOOGLEMAIL.com.
10 ALT1.ASPMX.L.GOOGLE.com.
20 ASPMX2.GOOGLEMAIL.com.
20 ASPMX5.GOOGLEMAIL.com.
0 ASPMX.L.GOOGLE.com.
TXT
"google-site-verification=jEyJnTdt9H3zybR7Jh0b3WI9GxKTmKU8m7ulcqrb7mQ"
"_n8uwun3az6dfkrpcu82ztjpsz0nm99k"
"v=spf1 mx a:mail4.diigo.com a:mail3.diigo.com a:mail5.diigo.com a:mail6.diigo.com mx:gmail.com ip4:54.191.20.111 ip4:54.191.82.220 ip4:54.201.55.105 ip4:216.237.119.210 ip4:72.26.232.209 ip4:72.26.232.205 ~all"
"_lbqtqwfel2p2s1hzazwciypx34dtpov"
"xh4pys2kccpbb5f79r501gs19h6ctfy0"
NS
karsyn.ns.cloudflare.com.
wilson.ns.cloudflare.com.
SOA
karsyn.ns.cloudflare.com. dns.cloudflare.com. 2411410979 10000 2400 604800 1800
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP