lua.org

Technologies

Found on any of its indexed pages. Each one lists every other site that uses it.

Web servers

nginx

Tracking IDs

Analytics, ad and verification IDs in its source. Sites sharing one are usually run by the same people.

None found.

Contacts

Email addresses, phone links and social profiles it publishes.

None found on its indexed pages.

Server

From the response headers and meta tags of its homepage.

Server

nginx/1.20.1

X-Powered-By

–

Generator

–

IP address

46.175.8.47

Infrastructure

DNS, certificate and favicon, with when each was seen. Shared ones lead to the other sites behind them.

Addresses

46.175.8.47only this site

Mail (MX)

fb.mail.gandi.net7 other sites

spool.mail.gandi.net7 other sites

Name servers

dns1.msys.chonly this site

dns2.msys.chonly this site

Certificate issuer

C = US, O = Let's Encrypt, CN = YE2

Valid until

Jan 9, 2027

Certificate

057c8b7227389e238a2382e215f5fbeddd1conly this site

Names it covers

lua.orgwww.lua.org

Favicon

-782996431only this site

TXT records

v=spf1 include:_mailcust.gandi.net ?all

Ad sellers

Who its ads.txt and app-ads.txt let sell its ad space directly. Sites sharing a seller account usually share an owner.

No ads.txt or app-ads.txt with direct sellers.

Published files

What it publishes for machines. Every version is archived.

• ads.txtnone (HTTP 404)
• app-ads.txtnone (HTTP 404)
• Favicon1 version · checked Oct 18, 2026View
• robots.txtnone (HTTP 404)
• security.txtnone (HTTP 404)
• Sitemapnone (HTTP 404)

History

What the archive holds about it.

Fetched 1 time since Oct 18, 2026, 1 successfully. The archive holds 1 distinct version of 1 page: every change is kept.

Linked from 0 indexed sites

The most popular first.

Links to

Other sites its pages link to, by how many of its pages do.

• puc-rio.br1 page