CF1760840112297-tsm20251017082432

NSLIST.NET - zl1.isc.org

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zl1.isc.org checked at 2025-10-19T02:15:12.280Z 221ms 47/47/47 100% R:18

zl1.isc.org

A149.20.2.90🇺🇸 ISC F-ROOT OAK1
PTRzimbra10.isc.org

isc.org

NSnsp.dnsnode.net
NSns1.isc.org
NSns2.isc.org
NSns3.isc.org
NSns.isc.afilias-nst.info
MXmx.ams1.isc.org
MXmx.pao1.isc.org
A2a04:4e42::729 🇺🇸 Fastly
A2a04:4e42:200::729 🇺🇸 Fastly
A2a04:4e42:400::729 🇺🇸 Fastly
A2a04:4e42:600::729 🇺🇸 Fastly
A151.101.2.217🇺🇸 Fastly
A151.101.66.217🇺🇸 Fastly
A151.101.130.217🇺🇸 Fastly
A151.101.194.217🇺🇸 Fastly
rank #927 globally
rank #115 in the tld
This domain "isc.org" stands for Internet Systems Consortium. ISC is a non-profit organization that develops open source software for the internet community. They are best known for developing the BIND DNS software, the ISC DHCP server, and the Kea DHCP server. Their work is essential for reliable internet infrastructure.

Starts with same word

Starts similarily

AI analysis

zl1.isc.org points to a single IP address: 149.20.2.90.

Other host names, for instance zmx1.isc.org, zimbra10.isc.org, zmail1.isc.org and zp1.isc.org share IP numbers with zl1.isc.org.

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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