DNS Report: guides.co

Generated: 2026-08-10T20:08:18-05:00

79/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/302 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 records20/205 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 certificate55/5555 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: ec2-99-79-144-135.ca-central-1.compute.amazonaws.com
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
99.79.144.135
15.222.110.78
AAAA
CNAME
MX
10 alt3.aspmx.l.google.com.
10 alt4.aspmx.l.google.com.
5 alt1.aspmx.l.google.com.
5 alt2.aspmx.l.google.com.
1 aspmx.l.google.com.
TXT
"stripe-verification=2d3e6397b8ff7d4f37df7c4ca97648a92339a99e50c8a45d090582b601bf6f7c"
"v=spf1 include:_spf.google.com include:spf.mailjet.com include:helpscoutemail.com -all"
"google-site-verification=CgPjLofIcNAZ1_W6zq4UhbvnPB9zuBVU2KIPGM2cU2I"
"netlify-challenge=bc2085ad48608952507271f4b312e1b2"
NS
ns-1217.awsdns-24.org.
ns-522.awsdns-01.net.
ns-1880.awsdns-43.co.uk.
ns-404.awsdns-50.com.
SOA
ns-1880.awsdns-43.co.uk. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP