CF1759243616073-tsm20250929235914

NSLIST.NET - lib.de.us

Search for IP or hostnames:

lib.de.us checked at 2025-09-30T14:46:56.060Z 180ms 89/89/89 100% R:15

lib.de.us

NSns01.delaware.gov
A167.21.64.10🇺🇸 STATEOFDE
PTRns01.delaware.gov
NSns02.delaware.gov
A167.21.96.10🇺🇸 STATEOFDE
PTRns02.delaware.gov
MXlib-de-us.mail.protection.outlook.com
A2a01:111:f403:c903:: 🇺🇸 Microsoft
PTRmail-co1pr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:c922::2 🇺🇸 Microsoft
PTRmail-bl0pr02cu00702.inbound.protection.outlook.com
A2a01:111:f403:c927:: 🇺🇸 Microsoft
PTRmail-bn6pr21cu00500.inbound.protection.outlook.com
A2a01:111:f403:f90b:: 🇺🇸 Microsoft
PTRmail-bn6pr04cu00100.inbound.protection.outlook.com
A52.101.9.20🇺🇸 Microsoft
PTRmail-bl0pr02cu00604.inbound.protection.outlook.com
A52.101.40.24🇺🇸 Microsoft
PTRmail-cy5pr05cu00100.inbound.protection.outlook.com
A52.101.41.6🇺🇸 Microsoft
PTRmail-sj0pr03cu01406.inbound.protection.outlook.com
A52.101.41.56🇺🇸 Microsoft
PTRmail-sj0pr21cu00100.inbound.protection.outlook.com
A167.21.84.78🇺🇸 STATEOFDE
PTRssomaintenance.delaware.gov

de.us

rank #11718 globally
rank #58 in the tld
PASS

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Starts with same word

Starts similarily

AI analysis

lib.de.us is the parent of ilsapp.lib.de.us, listserv.lib.de.us, services.lib.de.us, guides.lib.de.us, blogs.lib.de.us and several other host names.

lib.de.us points to a single IP: 167.21.84.78.

Other host names, for instance www.sussexlibraries.org, ssomaintenance.delaware.gov and sussexlibraries.org share IP numbers with lib.de.us.

lib.de.us's delegation is to two name servers ns01.delaware.gov and ns02.delaware.gov.

lib.de.us shares the same name server configuration as other domains, such as lakeforest.k12.de.us, townsend.delaware.gov, deltrac.net, delcode.state.de.us and lottery.state.de.us.

Host names with a single IP:

ns01.delaware.gov resolves to 167.21.64.10.

ns02.delaware.gov resolves to 167.21.96.10.

lib.de.us is served by a single mail server, lib-de-us.mail.protection.outlook.com.

The host name lib-de-us.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c903::, 2a01:111:f403:c922::2, 2a01:111:f403:c927::, 2a01:111:f403:f90b::, 52.101.9.20, 52.101.40.24, 52.101.41.6 and 52.101.41.56.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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