DNS Report: stuttgart.de

Generated: 2026-08-10T13:41:04-05:00

80/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
OKIPv6 (AAAA)10/101 IPv6 address(es) detected.
OKName server redundancy20/203 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 records20/202 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 certificate55/5576 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.
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
162.159.142.131
AAAA
2606:4700:7::277
CNAME
MX
10 x104s31.stuttgart.de.
20 x104s32.stuttgart.de.
TXT
"apple-domain-verification=MwrlDsKZcHtv4X51"
"MS=ms32320300"
"cisco-ci-domain-verification=745b4bd27feb65528cd3f135a58983dd599713fbefcce4ca42885777cec05777"
"google-site-verification=dpdPrDMd-iX1bi97fYlStfhYVjS9a7e-tIhoZhUn_Z4"
"D-TRUST=LIMDO445LEOIOSWNVPCQWNV"
"v=spf1 mx include:_spf.stuttgart.de -all"
"google-site-verification=rcV5iyR9oWTIpAFKZ4HB0_dMCLEfAt0tPTN6WmkjBHc"
NS
ns2.arcor-ip.de.
ns3.arcor-ip.de.
ns1.arcor-ip.de.
SOA
ns1.arcor-ip.de. hostmaster.adm.arcor.net. 2013045649 3600 3600 604800 7200
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP