indexo.dev

gams.com

.com crawl

First seen 2026-05-08 · Last seen 2026-05-15 · ok HTTP/1.1 200 3590 ms crawled 2026-05-15

US · 18.214.84.243 · AS14618 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
GAMS - Cutting Edge Modeling
Description
The General Algebraic Modeling Language is the easiest way to formulate complex optimization problems.
Language
en-us
Generator
Hugo 0.145.0
Feeds

Technology

Server
nginx
CMS
Hugo
Analytics
  • Plausible

Third-party hosts loaded (1)

  • plausible.io×1

Social

Contact

Email
Phone

Registration

Registrar
Amazon Registrar, Inc.
Created
1992-06-23
Expires
2026-06-22 34 days left
Updated
2026-05-13
Name servers
  • ns-1163.awsdns-17.org
  • ns-1952.awsdns-52.co.uk
  • ns-397.awsdns-49.com
  • ns-945.awsdns-54.net

DNS records live

NS
  • ns-1163.awsdns-17.org
  • ns-1952.awsdns-52.co.uk
  • ns-397.awsdns-49.com
  • ns-945.awsdns-54.net
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • google-site-verification=-f_pZIhvxmbwT7rcDq_OXVQxjITZ_evPbMwl8cv3IgA
  • MS=ms90862337

Email authentication partial

SPF
v=spf1 a mx include:_spf.google.com include:_spf.elasticemail.com include:servers.mcsv.net ~all
softfail (~all)
DMARC
v=DMARC1;p=none;pct=100;rua=mailto:mhrgztxw@ag.eu.dmarcian.com, mailto:smann@gams.com;ruf=mailto:smann@gams.com;
policy: none (monitoring only)
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAovWZSHHtzY/M0jHKOcFu19ZbfEZOG+Uc5zI3OIyVJ6rWgAXyac9Ro0p5PyC5L0ie8RW3Os2qSFtFSn…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

Thawte TLS RSA CA G1
from 2025-09-29 to 2026-10-13
Expires in 147 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://gams.com/

present
  • content-security-policy
  • x-frame-options
findings
  • missing HSTS
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
content-security-policy
frame-ancestors 'self';

Links to (6)

Linked from (1)