semca.org

.org crawl

First seen 2026-05-04 · Last seen 2026-05-16 · ok HTTP 200 5176 ms crawled 2026-05-11

US · 34.174.145.236 · AS396982 Google LLC

Reputation 95/100 weak security headers

Registration

Registrar

Network Solutions, LLC

Created

1998-02-11

Expires

2030-02-10 1362 days left

Updated

2023-09-08

Name servers

ns57.worldnic.com
ns58.worldnic.com

DNS records live

NS

ns57.worldnic.com
ns58.worldnic.com

MX

10 mx1-us1.ppe-hosted.com
20 mx2-us1.ppe-hosted.com

TXT

Show 8 TXT records

gvwSTFOGuO0BJdcACpBJl+of/pnSk8NyQ34yzSPlTGo=
MS=B8602BC73AF5E5EB50A3C82B9F9E890D47D841CC
BXv/WFhOvUxrY2D7cflI1sT1WSZBUg0emPqMooFi4/vzDzhLLsEHKTMkFVuTf7a83AribIda/cmFa0wGS/Rgzw==
MS=ms29677653
apple-domain-verification=rrrqbk2J8Q4NROJx
ppe-99a354b1ed4213480697baaf41064230d7a6e440
docusign=9057a11d-6d71-4091-9711-510d8d6c33ac
LTvC6/baMFd73FGdA2JX1aP3gfzN+HlAsP2FY+Ff8j4=

Email authentication strong

SPF

v=spf1 include:_u.semca.org._spf.smart.ondmarc.com -all

strict (-all)

DMARC

v=DMARC1; p=reject; pct=100; sp=reject; rua=mailto:561e3a28@inbox.us.redsift.cloud; ruf=mailto:561e3a28@inbox.us.redsift.cloud; adkim=r; aspf=s; fo=1; rf=afrf; ri=3600

policy: reject (enforced) · sp=reject

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvKuy4shqdLiIjV67ldBed6xUoDcHChR4RUxtGienxJQWQTrn/xtKNgAm4CdqFy7WkpMxEzr/0UJeAt…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwwdwwGIh6prazpfYBKMikyq9amaUr6v9uhaER++9WEyEhKLDDV4JRXUDk58Lv2asaqwF0R8LeR4BrA…

selectors probed

Certificate (current)

R12

from 2026-04-01 to 2026-06-30

Expires in 42 days

Full certificate history on crt.sh ↗

Registration

DNS records live

Email authentication strong

Certificate (current)

Linked from (3)