DNS Report: samaltman.com

Generated: 2026-08-10T12:40:49-05:00

40/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/308 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.
ERRORDNS propagation0/10Agreement between public resolvers.
OKMX records20/205 MX record(s).
OKSPF25/25SPF policy published.
ERRORDMARC0/25DMARC policy not found.
ERRORDKIM0/20No tested DKIM selector responded.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
ERRORValid TLS certificate0/55No valid certificate was retrieved.
ERRORCertificate lifetime0/10Full points require at least 30 days remaining.
ERRORHTTP security headers0/350 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
OKIPv4 diversity35/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
ERRORHTTP response0/40No successful HTTP response.
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
16.15.4.10
16.15.1.0
16.15.0.217
16.15.4.126
52.219.192.35
16.15.0.25
16.15.0.223
52.219.216.219
AAAA
CNAME
MX
5 alt2.aspmx.l.google.com.
5 alt1.aspmx.l.google.com.
1 aspmx.l.google.com.
10 alt4.aspmx.l.google.com.
10 alt3.aspmx.l.google.com.
TXT
"v=spf1 include:_spf.google.com ~all"
"google-site-verification=ShA1MPAUZi-iCAs6NwMh8TZcUEKUWoRieBNEF4wyzE0"
NS
ns-1839.awsdns-37.co.uk.
ns-526.awsdns-01.net.
ns-11.awsdns-01.com.
ns-1347.awsdns-40.org.
SOA
ns-526.awsdns-01.net. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP