DNS Report: unesco.de

Generated: 2026-08-10T21:07:28-05:00

84/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
OKIPv6 (AAAA)10/101 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 certificate55/5571 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: r4755.agenturserver.it
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
176.52.247.194
AAAA
2a03:2a00:1200:0:1::3652
CNAME
MX
20 d313397.b.ess.de.barracudanetworks.com.
10 d313397.a.ess.de.barracudanetworks.com.
TXT
"brevo-code:52f9f65316e8040eea4d4fb182a7d446"
"Sendinblue-code:52f9f65316e8040eea4d4fb182a7d446"
"v=spf1 ip4:213.133.106.45 ip6:2a01:4f8:d0a:20ac::2 include:spf.protection.outlook.com include:spf.ess.de.barracudanetworks.com include:spfa.myconvento.com include:agenturserver.de include:spf.sendinblue.com -all"
NS
ns1111.ui-dns.de.
ns1111.ui-dns.org.
ns1111.ui-dns.biz.
ns1111.ui-dns.com.
SOA
ns1111.ui-dns.de. hostmaster.1und1.de. 2016110557 28800 7200 604800 300
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP