indexo.dev

npstc.org

.org crawl

First seen 2026-05-02 · Last seen 2026-05-09 · ok HTTP/1.1 200 3040 ms crawled 2026-05-09

US · 66.186.172.165 · AS21547 FirstLight Fiber, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
NPSTC Home
Language
en

Technology

Server
nginx
CMS
Drupal

Third-party hosts loaded (1)

  • seal.networksolutions.com×1

Social

Registration

Registrar
eNom, LLC
Created
2001-01-25
Expires
2028-01-25 615 days left
Updated
2024-12-01
Name servers
  • ns1.sdbsn.net
  • ns2.sdbsn.net
  • ns3.sdbsn.net
  • ns4.sdbsn.net

DNS records live

NS
  • ns1.sdbsn.net
  • ns2.sdbsn.net
  • ns3.sdbsn.net
  • ns4.sdbsn.net
MX
  • 0 mailgate.sdbsn.net
TXT
  • MS=ms21838000
  • npstc.org.

Email authentication partial

SPF
v=spf1 ip4:66.186.172.182 ip4:66.186.172.181 +a +mx include:_spf.sdbsn.net include:_spf.google.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArgxkX42A1hSFPNriON2GMt9m7TqQr5XM+DiM377J+RXhEO4Gbf+nerMJmkJEeEY9jNAtGs5v0GkD0I…
selectors probed

Certificate (current)

R13
from 2026-04-04 to 2026-07-03
Expires in 44 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://npstc.org/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (12)

Linked from (1)