DNS Report: feeds.feedburner.com

Generated: 2026-08-08T18:51:30-05:00

63/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
OKIPv6 (AAAA)10/101 IPv6 address(es) detected.
ERRORName server redundancy0/201 NS record(s); 2 or more required.
OKSOA record10/10Authoritative zone record.
OKDNSSEC chain15/15DS and DNSKEY detected.
OKCAA policy5/5Certificate authority restriction.
ERRORDNS propagation0/10Agreement between public resolvers.
OKMX records20/201 MX record(s).
ERRORSPF0/25SPF policy not found.
ERRORDMARC0/25DMARC policy not found.
ERRORDKIM0/20No tested DKIM selector responded.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5564 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers16/354 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: qro02s28-in-f14.1e100.net
WARNINGIPv4 diversity20/35Two or more IPv4 addresses receive full points.
OKIPv6 connectivity35/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
ERRORHTTP response0/40HTTP/2 404
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
www4.l.google.com.
142.251.34.238
AAAA
www4.l.google.com.
2607:f8b0:4009:800::200e
CNAME
www4.l.google.com.
MX
www4.l.google.com.
TXT
www4.l.google.com.
NS
www4.l.google.com.
SOA
www4.l.google.com.
CAA
www4.l.google.com.
DS
www4.l.google.com.
DNSKEY
www4.l.google.com.
RRSIG
NSEC
NSEC3
www4.l.google.com.
SRV
www4.l.google.com.
NAPTR
www4.l.google.com.
TLSA
www4.l.google.com.
SSHFP
www4.l.google.com.