sigir.org

.org crawl

First seen 2026-04-14 · Last seen 2026-05-15 · ok HTTP/1.1 200 938 ms crawled 2026-05-08

US · 190.92.158.4 · AS55293 A2 Hosting, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title

SIGIR | Special Interest Group on Information Retrieval

Language

en-US

Generator

WordPress 6.7.5

Feeds

SIGIR » Feed RSS
SIGIR » Comments Feed RSS

Technology

Server: LiteSpeed
CMS: WordPress

Analytics

Google Tag Manager

Fonts

Font Awesome
Google Fonts

Third-party hosts loaded (4)

fonts.googleapis.com×3
use.fontawesome.com×2
gmpg.org×1
www.googletagmanager.com×1

Social

Registration

Registrar

Network Solutions, LLC

Created

1999-02-20

Expires

2031-02-20 1738 days left

Updated

2025-12-27

Name servers

ns10.dnsmadeeasy.com
ns11.dnsmadeeasy.com
ns12.dnsmadeeasy.com
ns13.dnsmadeeasy.com
ns14.dnsmadeeasy.com
ns15.dnsmadeeasy.com

DNS records live

NS

ns10.dnsmadeeasy.com
ns11.dnsmadeeasy.com
ns12.dnsmadeeasy.com
ns13.dnsmadeeasy.com
ns14.dnsmadeeasy.com
ns15.dnsmadeeasy.com

MX

10 sigir.hosting.acm.org

Email authentication weak

SPF

v=spf1 +mx +a +ip4:190.92.158.4 ~all

softfail (~all)

DMARC

not published

DKIM

default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs2OwDG5dc/KkWNmNP4C+7seZyLOFJsNEZNtKlACkQYZqHwUbUX7G7tdUkU9jWinru08N1oyeZefDXX…

selectors probed

Certificate (current)

R12

from 2026-05-03 to 2026-08-01

Expires in 74 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://sigir.org/

present

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

findings

missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=63072000; includeSubDomains