DNS Report: sissa.it

Generated: 2026-08-11T00:12:33-05:00

81/100

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.
OKCAA policy5/5Certificate 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 certificate55/55114 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers12/353 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: services.sissa.it
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/1.1 200 OK
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
147.122.1.160
AAAA
CNAME
MX
0 sissa-it.mail.protection.outlook.com.
TXT
"ZOOM_verify_P8-iMVqeT4ONm6BnjRKnxA"
"v=spf1 include:spf.protection.outlook.com ip4:147.122.1.214/32 ip4:130.186.31.160/27 -all"
"openai-domain-verification=dv-vY0fz2BwRsDfPMWTf88ZpUWo"
"HARICA-bjcF1kQ1RR46g8qvlTQ"
"spycloud-domain-verification=645c53cc-b5b2-422b-90bc-ec8f5cbff188"
"apple-domain-verification=wXssIPgFllX8vho0"
"MS=ms38122738"
"google-site-verification=WdZheMLqvZeiF4tVE136Y2DuPXSTBW7hLwoxQv-wyKQ"
NS
ns1.garr.net.
tsmix1.sissa.it.
neumann.sissa.it.
tsmix2.sissa.it.
SOA
tsmix2.sissa.it. hostmaster.sissa.it. 2026081001 86400 7200 2419200 3600
CAA
0 issue "amazon.com"
0 issuewild "harica.gr"
0 issue "harica.gr"
0 iodef "mailto:tcs-ra@sissa.it"
0 issue "letsencrypt.org"
0 issue "www.digicert.com"
0 issue "sectigo.com"
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP