gtalumni.org

.org crawl

First seen 2026-04-21 · Last seen 2026-05-18 · ok HTTP/1.1 200 8926 ms crawled 2026-05-15

US · 128.61.197.10 · AS2637 Georgia Institute of Technology

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Georgia Tech Alumni - Home
Description: Events, resources, information, and news for Georgia Tech alumni and friends.
Language: en
Canonical: https://www.gtalumni.org/

Open Graph

url: site://GT - Alumni Association/default.html
title: Georgia Tech Alumni - Home
description: Events, resources, information, and news for Georgia Tech alumni and friends.

Technology

Server: Apache

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (8)

cdn.jsdelivr.net×2
fonts.googleapis.com×2
ajax.googleapis.com×1
dist.eventscalendar.co×1
fonts.gstatic.com×1
my.walls.io×1
platform-api.sharethis.com×1
www.googletagmanager.com×1

Social

Contact

Phone

+4048942391

Registration

Registrar

Tucows Domains Inc.

Created

1995-03-20

Expires

2027-03-21 306 days left

Updated

2026-03-10

Name servers

dns1.gatech.edu
dns2.gatech.edu
dns3.gatech.edu

DNS records live

NS

dns1.gatech.edu
dns2.gatech.edu
dns3.gatech.edu

MX

0 gtalumni-org.mail.protection.outlook.com

TXT

facebook-domain-verification=uqwv0ahicghx0et6bi70o0nbkwg0q3
google-site-verification=e5GR3Xl77xHyR_EGCjvG9vmR5jWJq9LHIRLEOXRtQ8g
MS=ms87453849

Email authentication strong

SPF

v=spf1 ip4:167.89.55.153 ip4:139.146.146.175 ip4:139.146.146.199 ip4:66.151.109.0/24 ip4:50.31.156.96/27 ip4:104.245.209.192/26 ip4:50.31.205.0/24 ip4:72.50.228.0/24 include:spf.gatech.edu -all

strict (-all)

DMARC

v=DMARC1; p=reject; rua=mailto:yblsw0pt@ag.dmarcian.com; ruf=mailto:yblsw0pt@fr.dmarcian.com;

policy: reject (enforced)

DKIM

Show 5 DKIM selectors

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCeI03Zuyb3Nwf7Xm0EZeWyEDg/kvfKsgJbeVCJh+6/C1InbCzF4LA1rHDeX4irwZ3ZmHMZS69Xhx2iuaynUC…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv08WtuSA/nj0N493689w2JO0TgLLB/vDjHXO29BOrLp1p1t/ia5GoBbg1upPROTbtmGW2Apj88D4ur…
k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwJKl5d8PwOrrs+0FNBHyHHXkaQ4Z6S5kVVoKvnIlQqp71RWuC3h8Hf2xDUUDx668sM1d/Sv+zJ+AjT8dNx…
s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDFg+11kzM8tduR8bFhz0TGAQN9582vo2W7hUUU+wSkJxYVWAb4Wu7uN0JTUudLwb5QVaRMgoUG1gQT7z3MlENf3m…

selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36

from 2026-01-07 to 2027-01-08

Expires in 234 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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