DNS Report: nu.edu

Generated: 2026-08-10T16:21:39-05:00

79/100

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 records20/202 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 certificate55/5567 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers16/354 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
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
192.0.66.2
AAAA
CNAME
MX
1 mxa-002b4301.gslb.pphosted.com.
1 mxb-002b4301.gslb.pphosted.com.
TXT
"miro-verification=c96fe7c3931be0933e53d6ef67e2cf23bcba5853"
"onetrust-domain-verification=8f6c9dc0e86041448ccfbfc25e0ced82"
"astro-domain-verification=cm1b1ln740nje01j54qwsyl5u"
"nhf3t8s52fvqbtlr4p62bn276l0rvwjl"
"brevo-code:2a9ee2246bd67c8cd430768621a54544"
"atlassian-domain-verification=ERUWa76KMUrPqGvUbBVmHo00qYEcDCvxP9cGzheiLicEVFdhwWJ67betC/Or24Zr"
"apple-domain-verification=9qT9dO7Ys5Ap7pH2"
"openai-domain-verification=07037433"
"vrQzfWEnjBcrpTrmU+jkVk8KLg7Xj1tW0kXATAAa/Evhk1x8g7Vn2dVGMiUhQkHaEa8vka7vi4sDIP31RXWfhw=="
"MS=ms93051075"
"google-site-verification=MMbLAOItO4r_Hd2pU0DzUsQIg39V8t6jzQPk5cFE1a0"
"anthropic-domain-verification-ptf3pe=82T4oZRlEKq3lvwMZ9LBRdQLE"
"ca3-12ebd845b28d495682dd1a058c2ecd6c"
"adobe-sign-verification=beba6f7b71f8fbb6d40e2aa4100f24e0"
"60gf69fyjkrh1mbshtqr3wjky1nrbz2d"
"m2kv9bp4bn5y17m9vz8mxkbympb1gbnh"
"v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:one.zoho.com ~all"
"coursera-domain-verification=1DYMWhUv1TeTeDxhqWGlxUCM5azdxN1SJVkYq7whYhydDMvnJVlyuyYqSLMYOW8i"
"a360316c72fb4d1293782979a5e118da"
"ca3-a4641d9f013244328a8958e5d4a817b9"
"google-site-verification=L1PjG6pTdEsd0tthFyZ7uP6XdLzpSrKkYbw2tcz4pxM"
NS
ns4-05.azure-dns.info.
ns2-05.azure-dns.net.
ns3-05.azure-dns.org.
ns1-05.azure-dns.com.
SOA
ns1-05.azure-dns.com. netadmin.nu.edu. 2000069482 3600 600 86400 3600
CAA
0 issue "usertrust.com"
0 issue "amazon.com"
0 issuewild "letsencrypt.org"
0 issue "letsencrypt.org"
0 issue "pki.goog; cansignhttpexchanges=yes"
0 issuewild "digicert.com; cansignhttpexchanges=yes"
0 issuewild "usertrust.com"
0 issue "digicert.com"
0 issuewild "pki.goog; cansignhttpexchanges=yes"
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP