DNS Report: defenseone.com

Generated: 2026-08-09T13:48:03-05:00

75/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 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 certificate55/55129 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers4/351 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
20.119.16.4
AAAA
CNAME
MX
1 aspmx.l.google.com.
5 alt2.aspmx.l.google.com.
5 alt1.aspmx.l.google.com.
10 aspmx2.googlemail.com.
10 aspmx3.googlemail.com.
TXT
"MS=ms98792675"
"MS=ms41925702"
"adobe-idp-site-verification=962ed12a-5dc1-4d8c-a43c-b4fcd3d530e2"
"v=spf1 include:_spf.google.com ~all"
"_globalsign-domain-verification=R1bvWDvJUF1gpXlmc7Q3deFwpZciil5dpJR4t-a8XM"
"google-site-verification=IbQp66lcOw0AjriGiPkhpAg-iFOZdmyTApVPc_wHN74"
"google-site-verification=yJBlLjyVR4ZCGV2VDOrEJ11UW35oY5mk4nEM6c6l-9Q"
"ynkg19bfdmpygyzpm7gyj7k2v4r627f5"
"facebook-domain-verification=uz5oi4b8fip1aybz67norr9al37w4q"
"google-site-verification=b4OYxpo4EhBqWeGeLhdw49KaIVesdmnhgRFxBSXpV6Q"
"8s1bfx8yjkj3ydsyvn80xb3qfxw2gm1l"
"google-site-verification=bubuoNWVX5F5FjWNFqpsH497JNNEIkym1KjFafsx_co"
NS
ns4-02.azure-dns.info.
ns3-02.azure-dns.org.
ns1-02.azure-dns.com.
ns2-02.azure-dns.net.
SOA
ns1-02.azure-dns.com. premiumdns.support.neustar. 2019092065 28800 7200 1209600 86400
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP