DNS Report: netcup.com

Generated: 2026-08-10T15:39:04-05:00

85/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
OKIPv6 (AAAA)10/101 IPv6 address(es) detected.
OKName server redundancy20/205 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 records20/201 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 certificate55/5599 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers23/356 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: netcup.com
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
144.208.243.2
AAAA
2605:380:52:5:144:208:243:2
CNAME
MX
5 cloudpowered.email.
TXT
"google-site-verification=G2D77DnJSrTViirqqEUxIdw0lnvRxPrDvs5PjQfQDhQ"
"google-site-verification=Sjvdf2zyUWxje8KuBCvK8wN-wtzn09vxLjxaiM5dDRI"
"brevo-code:31869d3fec427f23378b4e012594c529"
"v=spf1 a mx include:spf.cloudpowered.email -all"
NS
acns02.xaas.systems.
acns03.xaas.systems.
acns05.xaas.systems.
acns04.xaas.systems.
acns01.xaas.systems.
SOA
acns05.xaas.systems. mail.netcup.de. 84 14400 3600 604800 3600
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP