DNS Report: nationalgeographic.de

Generated: 2026-08-12T06:16:13-05:00

77/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
OKIPv6 (AAAA)10/101 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 certificate55/5541 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers8/352 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
WARNINGIPv4 diversity20/35Two or more IPv4 addresses receive full points.
OKIPv6 connectivity35/35AAAA 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
185.175.196.122
AAAA
2a00:1c98:60:1160::d3ef:32e2
CNAME
MX
100 nationalgeographic-de.mail.protection.outlook.com.
TXT
"82lfx53zllx2fnqy3qd07ws0v2ptg527"
"facebook-domain-verification=w0i7n2k4cigdd79ialwudxz6ihvyk2"
"google-site-verification=LAGNE70WCW8iQbKcie97PjEcXXrC1PXgvS8WNudH1ZQ"
"MS=ms20570521"
"v=spf1 include:spf.protection.outlook.com -all"
"br197znhmll43sdmhsylqc3ph4mz8cm5"
NS
ns112.twdcns.com.
ns112.twdcns.net.
ns112.twdcns.org.
ns112.twdcns.co.uk.
SOA
ns112.twdcns.org. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP