selinc.com

HTML metadata

Title: Schweitzer Engineering Laboratories
Description: SEL provides complete power system protection, control, monitoring, automation, and integration for utilities and industries worldwide. SEL products, systems, services, and training make electric power safer, more reliable, and more economical.
Language: en-us
Canonical: https://selinc.com/

Open Graph

title: Schweitzer Engineering Laboratories
image:url: https://selinc.com/v3/assets/bltea08f3d94a418a1b/blte040714f9c709cef/6695aea679f204c76138ff1e/SEL-Social-Image-misc.png?content_type=image%2Fpng&width=1080&quality=75&auto=webp&disable=upscale&environment=production
site name: selinc.com
description: SEL provides complete power system protection, control, monitoring, automation, and integration for utilities and industries worldwide. SEL products, systems, services, and training make electric power safer, more reliable, and more economical.

Technology

CDN: Azure Front Door
CMS: Next.js

Registration

Registrar

GoDaddy Corporate Domains, LLC

Created

1996-01-26

Expires

2027-01-27 252 days left

Updated

2026-04-21

Name servers

ns1.a0.impervasecuredns.net
ns1.a1.impervasecuredns.net
ns1.a2.impervasecuredns.net

DNS records live

NS

ns1.a0.impervasecuredns.net
ns1.a1.impervasecuredns.net
ns1.a2.impervasecuredns.net

MX

0 selinc-com.mail.protection.outlook.com

TXT

Show 22 TXT records

google-site-verification=sJGSLnc-OzBGimyj2e1UCxCWOVVIyye6rakXcNFJ4Rk
S7cEu3ytYMMK+ZRjqHK2RH0voOtDP4A5pj4d565yvDOsAdv6rfcoab4hbfBAsIsQErIhf1ne84Hf2H7EWYP41w==
42gmqdo.impervadns.net
workplace-domain-verification=JspVqrK09MNMayBXimAIaz6tB7HMVE
apple-domain-verification=fIyv9PqrmexhORrb
2jqvcrs2bh3k0udt4qr63pk75k
wrike-verification=NjQ1OTUwOTplNGU1YTU1ZTI3ODFkMTU1ZmMzYTc5YjdiZjk2ZTkwM2M1MTY5MGYwY2QzNGY1MzI2ZjJjZWM5ZmM0YTQyNjI1
MS=ms72945235
58f646b4918820a24d4834b0c74a4627350a588948230674780272b809e3c64
ZOOM_verify_wIPxzqjWYKm1JrBZnAThYX
92g0aju92d7ou0ngek5260pqi7
pardot885633=86d4a014423ce9e8dae61d8702526e31d857aa8e8d378768ec4fd9dc56c03761
asv=4d43cbc3c7634ac966d9ea1a665e1805
docusign=c93a2ced-2807-49dd-bdf1-c8e2bc194290
10CCA3D4B571022227A0E7B8C3EB82C5376F7F4B068DEF84A6C23848B764D9A4
facebook-domain-verification=sf9wj85xtq531rl3ls4olx0871ifsx
globalsign-domain-verification=6F2D57E0578733B9A3307E02330E9681
atlassian-domain-verification=loLrRV4y0O2xaYlpZHZ6cMzzTK777gzdEjVBlonqzRAYxwp35OaaZmVQPPWeeaYJ
google-site-verification=j_uyGgC7BtMZWHjpYzj4vzI9T4Q9cBCln3imezstKck
docker-verification=677be9ec-b677-4993-8f32-0de2ec517cbe
13421AB82E7F75B4319D63A23EDCA2EB82EA089ECF0D48DF96325608F16DB4DC
adobe-idp-site-verification=c93c22d245b5d1447c3b5ea211fa7b8b966f9f63fdbbdc38225cd36c8d83d3b6

Email authentication strong

SPF

v=spf1 ip4:74.117.212.83 ip4:74.117.213.23 ip4:74.117.214.48/29 include:spf.protection.outlook.com -all

strict (-all)

DMARC

v=DMARC1; p=reject; pct=100; rua=mailto:bk4jglom@ag.dmarcian.com; ruf=mailto:bk4jglom@fr.dmarcian.com;

policy: reject (enforced)

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxWon13iZSdDYflp9psEScoto8qikuvadVMmnPO5V0oNYka5YuoojPbZGy6xcwB3tfDHAmErJYGZCmh…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtA8gVBQiy+PzKjM7EsXlzxU7TLuN9CY1FKamBmpV3vtaipr0o5BYNbCPUeQ2gmAv4+rdKjrH5VNORJ…

selectors probed

Certificate (current)

GlobalSign Atlas R46 DV TLS CA 2026 Q2

from 2026-05-17 to 2026-08-15

Expires in 88 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://selinc.com/

present

strict-transport-security
content-security-policy
x-content-type-options

findings

CSP uses wildcard sources
missing frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-content-type-options: nosniff
content-security-policy: default-src blob: 'self' *.selinc.com; child-src blob: https://players.brightcove.net https://testflex.cybersource.com https://flex.cybersource.com *.facebook.com https://images.contentstack.io connect.facebook.net; connect-src 'self' blob: *.selinc.com https://selinc.com https://sel2am.ad.selinc.com:5002 https://cdn.contentstack.io https://assets.contentstack.io https://dc.services.visualstudio.com *.akamaihd.net *.brightcove.com https://players.brightcove.net https://manifest.prod.boltdns.net http://manifest.prod.boltdns.net https://*.clarity.ms *.crazyegg.com *.facebook.com connect.facebook.net https://www.google-analytics.com https://analytics.google.com https://www.google.com https://ajax.googleapis.com https://translate.googleapis.com https://stats.g.doubleclick.net https://www.googletagmanager.com https://www.instagram.com https://api.ipify.org https://cdn.linkedin.oribi.io https://px.ads.linkedin.com wss://ektronmessagehubprod.service.signalr.net performance.typekit.net https:/
strict-transport-security: max-age=31536000