DNS Report: fz-juelich.de

Generated: 2026-08-10T02:57:53-05:00

77/100

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 records20/202 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 certificate55/55181 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers16/354 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: www.fz-juelich.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
134.94.130.222
AAAA
CNAME
MX
10 mailgw-e01.its.kfa-juelich.de.
10 mailgw-k01.its.kfa-juelich.de.
TXT
"smartsheet-site-validation=meBaMf8aJI9vkU3a2bG-s4dJlElOz75Z"
"v=spf1 ip4:134.94.4.32/27 ip4:134.94.130.39 mx ~all"
NS
dns-2.dfn.de.
dns-2.fz-juelich.de.
dns-1.fz-juelich.de.
dns-1.dfn.de.
SOA
dns-1.fz-juelich.de. hostmaster.fz-juelich.de. 2023110835 21600 1800 1209600 3600
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP