DNS Report: dart.dev

Generated: 2026-08-10T16:47:00-05:00

61/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
ERRORName server redundancy0/200 NS record(s); 2 or more required.
OKSOA record10/10Authoritative zone record.
ERRORDNSSEC chain0/15Both DS and DNSKEY are required.
OKCAA policy5/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
ERRORMX records0/200 MX record(s).
ERRORSPF0/25SPF policy not found.
OKDMARC25/25DMARC policy published.
ERRORDKIM0/20No tested DKIM selector responded.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5551 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers16/354 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
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/2 200
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
199.36.158.100
AAAA
CNAME
MX
TXT
"google-site-verification=SsNH-J9BEP3I7sgcin66UWq6IacA3NHktZwEisd8_A4"
"google-site-verification=eunZ3uvWHVwBt3i6-130lonYq0fIFvyeRs1lY3B1h0o"
"firebase=api-dartdev"
"firebase=dart-dev"
"google-site-verification=K4lritpSmgR-BqpEPJTPipy9uo-DPIZRmxu20p0ZSoM"
"firebase=dart-specification"
NS
SOA
ns1.google.com. dns-admin.google.com. 961687306 900 900 1800 60
CAA
0 issue "pki.goog"
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP