DNS Report: ispionline.it

Generated: 2026-08-11T23:31:05-05:00

84/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
OKName server redundancy20/203 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.
OKDKIM20/20A DKIM selector was verified.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5555 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers27/357 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: 143-42-18-242.ip.linodeusercontent.com
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
143.42.18.242
AAAA
CNAME
MX
10 ispionline-it.mail.protection.outlook.com.
TXT
"v=spf1" " include:spf.unibocconi.it" " include:spf.protection.outlook.com" " include:eu.transmail.net" " include:eu.zcsend.net" " include:musvc.com" " ~all"
"cisco-ci-domain-verification=457cd52be8c906d6c2565c922546d3df345debffea4b868e0b2a34a4398b2800"
"google-site-verification=aU2fUE8N15h_bg7DrfM-lmDR-1cB6n0X3XshY9kO2MQ"
"HARICA-HxjkgVoDJVFKEMi4trC"
"ZOOM_verify_olqASdbpTEWm5SofpWFDJQ"
NS
ns1.unibocconi.it.
ns2.unibocconi.it.
ns1.garr.net.
SOA
ns1.unibocconi.it. hostmaster.unibocconi.it. 2026030301 86400 3600 604800 3600
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP