DNS Report: hofstra.edu

Generated: 2026-08-10T03:59:36-05:00

80/100

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.
OKMTA-STS5/5Mail transport policy.
OKTLS-RPT5/5TLS reporting policy.
OKValid TLS certificate55/55243 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: ec2-107-20-231-141.compute-1.amazonaws.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
107.20.231.141
AAAA
CNAME
MX
0 hofstra-edu.mail.protection.outlook.com.
TXT
"openai-domain-verification=dv-GUGzKXkZhK0uYQmXnqpRljep"
"sij7qofovndodvjgjhmgmkeof"
"atlassian-domain-verification=UO1xjfaa56voqr8gRndFC5atT1ckh2judx601zqdgH24Lmia9PFS7pviSsGwMsOA"
"iContact1784691"
"e2ma-verification=a7fgb"
"v=spf1 include:spf.protection.outlook.com" " ip4:74.202.227.32/27 ip4:54.192.48.32 ip4:91.103.1.84 ip4:216.27.93.0/25 ip4:216.27.84.64/27 ip4:66.192.165.128/28 ip4:66.162.193.224/28 ip4:44.237.200.225 ip4:54.240.126.43 ip4:54.240.126.44 include:spf1.hofstra.edu -all"
"SFMC-oLE0rJM2iRrf1pXSkqRXp5Gp9msfUwV2_RruimNi"
NS
huib-ex-s.hofstra.edu.
huib-ex-n.hofstra.edu.
huib-dr.hofstra.edu.
SOA
huib-ex-s.hofstra.edu. postmaster.hofstra.edu. 960134327 10800 3600 2592000 300
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP