DNS Report: tripadvisor.de

Generated: 2026-08-09T10:41:36-05:00

64/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/304 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 records20/201 MX record(s).
OKSPF25/25SPF policy published.
OKDMARC25/25DMARC policy published.
ERRORDKIM0/20No tested DKIM selector responded.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5569 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
ERRORHTTP security headers0/350 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: server-18-172-134-16.ord56.r.cloudfront.net
OKIPv4 diversity35/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
ERRORHTTP response0/40HTTP/2 403
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
18.172.134.16
18.172.134.62
18.172.134.33
18.172.134.6
AAAA
CNAME
MX
10 smtp.google.com.
TXT
"MS=ms74686071"
"_05itreadyaol0adgjie9wqzz244uqku"
"_evhrrfmydshno12uhy61tpate2cf2lw"
"google-site-verification=PWM0xkO0VA3vjl35P1KBHS_2X9bMReuYAaKbyunYPNo"
"facebook-domain-verification=mmeytjahpn9f9tylp17dk0q0eojayg"
"bnyGlxykTsBZSdNWWe3jXJ5tVU2U7gsTx6UjsZyIpHk="
"v=spf1 include:_spf.tripadvisor.com ~all"
"_globalsign-domain-verification=Si_AQANfgJBIFoK0Ydwnf2qmnPrV2fv3uKoizB4-9E"
"_18y5y646xcsfq732og6fu2xmgabh125"
"facebook-domain-verification=rld5ayte5pgnngj4ljg2ovn3kaeo4q"
NS
ns-1014.awsdns-62.net.
ns-1710.awsdns-21.co.uk.
ns-1296.awsdns-34.org.
ns-463.awsdns-57.com.
SOA
ns-1296.awsdns-34.org. hostmaster.tripadvisor.com. 1 43200 7200 1209600 3600
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP