lib.ru

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.

Server

From the response headers and meta tags of its homepage.

Server

nginx/1.21.5

X-Powered-By

–

Generator

–

IP address

81.176.66.163

Infrastructure

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

Addresses

81.176.66.163only this site

Mail (MX)

lib.ruonly this site

Name servers

ns.lib.ruonly this site

ns1.budennovsk.ruonly this site

Certificate issuer

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

Valid until

Nov 30, 2026

Certificate

0626cd6f318d47f12c419818cdbc4f07112eonly this site

Names it covers

lib.ruwww.lib.ru

Favicon

-1403455508only this site

TXT records

v=spf1 a mx +ip4:81.176.66.163 +ip4:81.176.66.168 +ip4:178.79.176.212 include:spf.smtp.bz ~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.txt1 version · checked Oct 18, 2026View
• 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.

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