DNS Report: smb.museum

Generated: 2026-08-09T19:06:56-05:00

49/100

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 records20/203 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.
ERRORValid TLS certificate0/55No valid certificate was retrieved.
ERRORCertificate lifetime0/10Full points require at least 30 days remaining.
ERRORHTTP security headers0/350 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: r4544.agenturserver.it
WARNINGIPv4 diversity20/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
ERRORHTTP response0/40No successful HTTP response.
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
37.202.6.124
AAAA
CNAME
MX
10 a2741.mx.srv.dfn.de.
10 c2741.mx.srv.dfn.de.
10 b2741.mx.srv.dfn.de.
TXT
"MS=ms54489964"
"google-site-verification=uSf1NKNK39JHg7NkxjFB6LN1OOtsl3brggq7oUdTTtk"
"v=spf1 ip4:213.239.214.131 ip4:94.130.53.97 ip4:88.198.31.156 ip4:194.94.133.0/24 ip4:194.94.132.0/24 ip4:81.173.216.122" " ip4:213.168.74.30 ip4:188.94.250.111 ip6:2a03:2a00:1300:0:c700::11 ip6:2a03:2a00:1300:0:c800::11 ip4:37.202.1.53 include:spf.nl2go.com" " include:agenturserver.de ip4:93.191.162.0/24 -all"
NS
deneb.dfn.de.
dns-2.dfn.de.
ns.staatsbibliothek-berlin.de.
ns1.staatsbibliothek-berlin.de.
SOA
ns.staatsbibliothek-berlin.de. ns-admin.sbb.spk-berlin.de. 2026080602 28800 7200 604800 172800
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP