indexo.dev

nps-dc.org

.org crawl

First seen 2026-04-13 · Last seen 2026-05-06 · ok HTTP/1.1 200 407 ms crawled 2026-05-06

US · 104.17.71.73 · AS13335 Cloudflare, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
National Presbyterian School | Elementary School in NW DC
Description
National Presbyterian School is a private elementary school in NW, Washington, DC, for students Age 3 through Grade 6.
Language
en-US
Canonical
https://www.nps-dc.org/

Open Graph

url
https://www.nps-dc.org/
title
National Presbyterian School | Elementary School in NW DC
description
National Presbyterian School is a private elementary school in NW, Washington, DC, for students Age 3 through Grade 6.

Technology

CDN
Cloudflare
CMS
Gatsby
Analytics
  • Cloudflare Insights
  • Google Tag Manager
Social widgets
  • Vimeo Embed

Third-party hosts loaded (6)

  • ask.ai.finalsite.com×1
  • cdn.weglot.com×1
  • player.vimeo.com×1
  • resources.finalsite.net×1
  • static.cloudflareinsights.com×1
  • www.googletagmanager.com×1

Social

Contact

Phone
Address
Avenue NWWashington,DC20016

Registration

Registrar
Network Solutions, LLC
Created
1995-07-06
Expires
2027-07-05 411 days left
Updated
2024-05-07
Name servers
  • dns1.easydns.com
  • dns2.easydns.net
  • dns3.easydns.ca

DNS records live

NS
  • dns1.easydns.com
  • dns2.easydns.net
  • dns3.easydns.ca
MX
  • 10 antispam1.concentus.net
  • 20 antispam2.concentus.net
TXT
  • MS=ms24124507
  • apple-domain-verification=QYiqr8bDOXghihCE
  • google-site-verification=FczG3XzSrvb9xeKnu7rpLcGvqFn_wzT2i0sVv56rVU8

Email authentication strong

SPF
v=spf1 include:_spf.nps-dc_org._d.easydmarc.pro -all
strict (-all)
DMARC
v=DMARC1;p=quarantine;pct=100;rua=mailto:aa854c5f94@rua.easydmarc.us;ruf=mailto:aa854c5f94@ruf.easydmarc.us;ri=86400;fo=1;
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAr0wJzp3Pv9hOlI3TlzNl2h4CTgAM1QC5dm7SO73+IDCxIAtEDkwcDs4Qr2YPALu2Ln9pfnZaIJgDkX…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwjQ7R4R9KNdeyO5Ypxs1BQzlzg0SXfo79oNiTcIDqgUeUC0kaq8eAx+HSS9kc10RT3CcLj/98rY28shuVB…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDQG0d8o0q6jn6uIOWN3NUmixRJ9yJrOuIgcZ/twaCwB9sTUXVKB07ryYr6BQqigZ6/EYqeALys9/FrYIqg/mSNy5…
selectors probed

Certificate (current)

E8
from 2026-03-10 to 2026-06-08
Expires in 19 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 95/100 Checked live page: https://www.nps-dc.org/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self';
strict-transport-security
max-age=31536000

Links to (6)

Linked from (1)