DNS Report: stadt-zuerich.ch

Generated: 2026-08-10T07:16:03-05:00

70/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 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.
ERRORMX records0/200 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 certificate55/55152 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.
OKHTTP response40/40HTTP/2 200
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
194.56.34.182
AAAA
CNAME
MX
TXT
"v=spf1 -all"
"MS=ms91411269"
"google-site-verification=fYz3479y3t-AXu7zS3glIQtcYTBxYgx46OXOD-5aP_U"
NS
ns2.stzh.ch.
ns1.stzh.ch.
ns1.sunrise.ch.
SOA
ns1.stzh.ch. dnsmaster.zuerich.ch. 2100001135 120 3600 604800 600
CAA
DS
DNSKEY
RRSIG
NSEC 13 2 900 20260902041946 20260805093210 48631 ch. HHuc/d1q41EhIp3lSMVMmx7yLOcmmeI7Ch6WrGrxLfCK3u8n8p2+mTeZ irn8/Xf1ve8cNw6XtKJeKtBGm/D8DQ==
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP