DNS Report: nationalgeographic.com.es

Generated: 2026-08-09T19:19:52-05:00

65/100

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 records20/201 MX record(s).
OKSPF25/25SPF policy published.
ERRORDMARC0/25DMARC policy not found.
OKDKIM20/20A DKIM selector was verified.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/55139 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.
ERRORHTTP response0/40HTTP/2 403
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
20.50.2.27
AAAA
CNAME
MX
5 nationalgeographic-com-es.mail.protection.outlook.com.
TXT
"rbanationalproweb.azurewebsites.net"
"tollbit-domain-verification=7c14c82d7d2bebaba1bdc477cecea55a87cdda21a03d13505852cfcfff1eb65a"
"google-site-verification=Tcl75ro5Kk2akmgqfjja0lqXSAkJivB8Y1zzzZz8pyE"
"v=spf1 mx ip4:195.77.188.147/32 include:spf.protection.outlook.com -all"
"IvHIUPkcp5KzDSmgBqwVdknFqrBdlnTTgaDfCVWpK38DPNUSJcYajrbv7IEhwl/r5kQ6Iab48m2i2z2WKLJUFA=="
"MS=ms82772000"
NS
ns1-08.azure-dns.com.
ns3-08.azure-dns.org.
ns2-08.azure-dns.net.
ns4-08.azure-dns.info.
SOA
ns1-08.azure-dns.com. root.nationalgeographic.com.es. 2033194895 7200 3600 86400 3600
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP