DNS Report: tinyletter.com

Generated: 2026-08-11T01:30:43-05:00

84/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/302 IPv4 address(es) detected.
OKIPv6 (AAAA)10/102 IPv6 address(es) detected.
OKName server redundancy20/206 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.
ERRORDNS propagation0/10Agreement between public resolvers.
OKMX records20/202 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 certificate55/5571 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers8/352 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: a23-33-29-7.deploy.static.akamaitechnologies.com
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
23.33.29.7
23.33.29.5
AAAA
2600:1407:7400:81::173e:b686
2600:1407:7400:81::173e:b6a7
CNAME
MX
20 9656349.in2.mandrillapp.com.
10 9656349.in1.mandrillapp.com.
TXT
"v=spf1 include:_spf.google.com include:spf.mandrillapp.com ~all"
"digicert: h096snd3h6g3xqckn86vn7yddfzwtfp5"
NS
a6-66.akam.net.
a14-66.akam.net.
a7-66.akam.net.
a4-65.akam.net.
a5-65.akam.net.
a1-205.akam.net.
SOA
a1-205.akam.net. domains.mailchimp.com. 2015121420 10800 3600 1209600 600
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP