DNS Report: springer.de

Generated: 2026-08-11T10:28:25-05:00

71/100

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.
ERRORDNS propagation0/10Agreement between public resolvers.
OKMX records20/202 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 certificate55/5543 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
146.75.80.95
AAAA
CNAME
MX
15 mxb-002c5801.gslb.pphosted.com.
15 mxa-002c5801.gslb.pphosted.com.
TXT
"v=spf1 ip4:195.128.10.18/32 ip4:195.128.10.15/32 ip4:66.159.232.113/32 ip4:66.159.234.15/32 include:_spf.google.com include:spf-002c5801.pphosted.com -all"
"MS=ms18091881"
NS
pdns4.ultradns.org.
pdns1.ultradns.net.
pdns2.ultradns.net.
pdns6.ultradns.co.uk.
pdns5.ultradns.info.
pdns3.ultradns.org.
SOA
pdns1.ultradns.net. hostmaster.springer.com. 2020064916 7200 3600 604800 86400
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP