DNS Report: dhm.de

Generated: 2026-08-10T02:58:19-05:00

80/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
OKName server redundancy20/206 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.
OKDKIM20/20A DKIM selector was verified.
OKMTA-STS5/5Mail transport policy.
OKTLS-RPT5/5TLS reporting policy.
OKValid TLS certificate55/55124 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers4/351 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: www.dhm.de
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
194.94.40.10
AAAA
CNAME
MX
10 b1761.mx.srv.dfn.de.
10 a1761.mx.srv.dfn.de.
10 c1761.mx.srv.dfn.de.
TXT
"cisco-ci-domain-verification=14c3a57e4ffedb829872176fc26c0e67563eb80bcbc34cb94d667acbf46afa22"
"google-site-verification=cIW7IW9G9wg_dnM797jJXE8pEJkM1RVppcPjPpvQQ_8"
"v=spf1 include:spf.mailsupport.dfn.de ip4:194.94.40.31 ip4:194.94.40.32 ip4:194.94.40.33 ip4:194.94.40.34 ~all"
"sendinblue-code:9e6f6c9b87b71218bf71445918225ee8"
"apple-domain-verification=sgAY5EFvUmUAcH2H"
NS
dns-3.dfn.de.
srvns04.dhm.de.
srvns03.dhm.de.
dns-2.dfn.de.
srvns01.dhm.de.
srvns02.dhm.de.
SOA
srvns01.dhm.de. dns-admins.dhm.de. 2026071701 1800 7200 604800 600
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP