DNS Report: ifo.de

Generated: 2026-08-10T11:18:58-05:00

75/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/304 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 records20/202 MX record(s).
OKSPF25/25SPF policy published.
OKDMARC25/25DMARC policy published.
OKDKIM20/20A DKIM selector was verified.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5513 day(s) remaining.
WARNINGCertificate lifetime2/10Full points require at least 30 days remaining.
WARNINGHTTP security headers4/351 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
OKIPv4 diversity35/35Two 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
151.101.3.42
151.101.131.42
151.101.67.42
151.101.195.42
AAAA
CNAME
MX
40 mailmx2.ifo.de.
20 mailmxs.ifo.de.
TXT
"anthropic-domain-verification-r6fwfw=D25SAajC8HaKHHrRmeky4KqjW"
"google-site-verification=-PFGeMBX39hiiDW-DDrKc-1nkkWXeoAff4txSbHL8dE"
"HARICA-4fVHMlojW5kWRizHXUZ"
"v=spf1 ip4:195.37.188.144 ip4:195.37.188.141 include:spf.protection.outlook.com include:mail.pi-asp.de include:_spf.tivian.com mx ~all"
NS
ns4-06.azure-dns.info.
ns2-06.azure-dns.net.
ns1-06.azure-dns.com.
ns3-06.azure-dns.org.
SOA
ns1-06.azure-dns.com. azuredns-hostmaster.microsoft.com. 1 3600 300 2419200 300
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP