DNS Report: nsc.org

Generated: 2026-08-09T03:39:58-05:00

77/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/302 IPv4 address(es) detected.
OKIPv6 (AAAA)10/102 IPv6 address(es) detected.
OKName server redundancy20/202 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 certificate55/5577 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers12/353 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
OKIPv4 diversity35/35Two or more IPv4 addresses receive full points.
OKIPv6 connectivity35/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
ERRORHTTP response0/40HTTP/2 403
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
172.66.135.136
172.66.139.227
AAAA
2606:4700:10::ac42:8be3
2606:4700:10::ac42:8788
CNAME
MX
0 nsc-org.mail.protection.outlook.com.
TXT
"reachdesk-verification=74SQNUmzWdsJs5yvPIIyTzIM0shT3BcBWfpf1GrXYnemoDQK0oObkOH7kEFwEw2R"
"8jzJ5v9WDQui0O0jNZoqvdh2HEChm6bo3GYBEHMHYYNXlSHObJGuwdTsKxrN4joU527U2TxoMfYDVsF0gD+0Jw=="
"v=spf1 include:mail.thoughtindustries.com include:_spf.salesforce.com include:mail.zendesk.com include:spf.protection.outlook.com include:oktamail.nsc.org include:spf1.formassembly.com include:sendgrid.net a:smtp1.nsc.org ip4:172.87.48.12 ip4:172.87.48.13" " ip4:172.87.48.14 ip4:172.87.48.15 ip4:172.87.48.228 ip4:172.87.48.230 ip4:172.87.48.231 ip4:172.87.48.234 ip4:172.87.48.235 ip4:168.245.65.171 ip4:4.7.16.128/26 ip4:38.108.186.0/24 ip4:199.87.209.0/24 ip4:4.53.200.128/26 ip4:52.62.199.66 ip4:52.19.0.156 " "ip4:3.97.56.230 ip4:18.233.211.170 ip4:216.35.11.64/26 ip4:64.41.147.64/26 ip4:65.74.175.0/27 ip4:216.55.46.192/26 ip4:207.211.31.0/25 ip4:205.139.110.0/24 ip4:216.205.24.0/24 ip4:170.10.129.0/24 ip4:63.128.21.0/24 ip4:170.10.133.0/24 ip4:185.58.84.93/32 " "ip4:207.211.41.113/32 ip4:207.211.30.64/26 ip4:207.211.30.128/25 ip4:216.145.221.0/24 ip4:170.10.128.0/24 ip4:170.10.132.56/29 ip4:170.10.132.64/29 ip4:207.58.147.64/28 ip4:216.22.15.224/27 ip4:43.228.184.0/22 ip4:103.47.204.0/22 ip4:103.2.140.0/22 ip4:20" "3.31.36.0/22 ip4:170.10.68.0/22 ip4:158.120.80.0/21 ip4:209.182.204.174 -all"
"google-site-verification=nSd_j3LPjbiCCHvpePJiHJ0ns7Yv_vhIpWUENLjDHB4"
"JQLbW8Ha2KIJqwZ6SDGiftJh3KUG9M5mAujBsvZRtu8="
"LXFrS3lwo4J0ujXeXf9e2l51avMF6Qxdc3uZXRzM62Xn0iyp/2OxKwH1XD22Z0cHqbq12ViPgTQl/I/qgaJxGw=="
"<<YTR-SDC-LQ8 >>"
"00D5w000004CjqL=1TBUT00000009WL"
"apple-domain-verification=WtVI5F2ns0EbGTcl"
"t/fwwoOTEVuyWcqoliSy4i1yHwNJpax3ngeaDJEmRCgaB+mEMqgH+TnhsDptopO7NAFOE/Gb7W+zssodrP8/Zg=="
"google-site-verification=Q3eTcqiAeqzkcMvq2maw1HHs1F4F4W72iviDx0wQS3Q"
"facebook-domain-verification=3amq19kl1hsh0mq3vgjsvcwkcm1nqq"
"ZOOM_verify_NynNZcRJSjuNf0nH5FIsrg"
"Security code: <<YTR-SDC-LQ8 >>"
"smartsheet-site-validation=Np7Zo7EPM7pxnyl4jJKMPxUHKsPijorC"
NS
dan.ns.cloudflare.com.
adi.ns.cloudflare.com.
SOA
adi.ns.cloudflare.com. dns.cloudflare.com. 2411343201 10000 2400 604800 1800
CAA
0 issuewild "amazontrust.com"
0 issuewild "sectigo.com"
0 issue "amazontrust.com"
0 issue "digicert.com; cansignhttpexchanges=yes"
0 issue "awstrust.com"
0 issue "comodoca.com"
0 issuewild "digicert.com; cansignhttpexchanges=yes"
0 issuewild "awstrust.com"
0 issuewild "letsencrypt.org"
0 issuewild "ssl.com"
0 issue "sectigo.com"
0 issue "amazon.com"
0 issue "letsencrypt.org"
0 issue "ssl.com"
0 issuewild "comodoca.com"
0 issuewild "pki.goog; cansignhttpexchanges=yes"
0 issuewild "amazon.com"
0 issue "amazonaws.com"
0 issue "pki.goog; cansignhttpexchanges=yes"
0 issuewild "amazonaws.com"
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP