CF1759379326628-tsm20251001211114

WWW.RTSAK.COM - cernu.us

Search for IP or hostnames:

cernu.us checked at 2025-10-02T04:28:46.597Z 181ms 80/80/80 100% R:12

cernu.us

NSns-241.awsdns-30.com
A2600:9000:5300:f100::1 🇺🇸 Amazon
PTRns-241.awsdns-30.com
A205.251.192.241🇺🇸 Amazon
PTRns-241.awsdns-30.com
NSns-521.awsdns-01.net
A2600:9000:5302:900::1 🇺🇸 Amazon
PTRns-521.awsdns-01.net
A205.251.194.9🇺🇸 Amazon
PTRns-521.awsdns-01.net
NSns-1180.awsdns-19.org
A2600:9000:5304:9c00::1 🇺🇸 Amazon
PTRns-1180.awsdns-19.org
A205.251.196.156🇺🇸 Amazon
PTRns-1180.awsdns-19.org
NSns-1865.awsdns-41.co.uk
A2600:9000:5307:4900::1 🇺🇸 Amazon
PTRns-1865.awsdns-41.co.uk
A205.251.199.73🇺🇸 Amazon
PTRns-1865.awsdns-41.co.uk
MXmail.aws.cernu.us
A54.193.82.73🇺🇸 Amazon
PTRmail.aws.cernu.us

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NSm.cctld.us
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Starts with same word

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AI analysis

cernu.us is a parent of didact.cernu.us.

cernu.us is delegated to four name servers: ns-241.awsdns-30.com, ns-521.awsdns-01.net, ns-1180.awsdns-19.org and ns-1865.awsdns-41.co.uk.

At least part of the name servers for cernu.us are shared with other domains, for instance schreinervolleyball.com, c3d.com.au, tell-us-more.com, hpa.services and gallup.cn.

These name servers are often used together with the name servers ns-55.awsdns-06.com, ns-1129.awsdns-13.org, ns-1658.awsdns-15.co.uk, ns-763.awsdns-31.net, ns-1259.awsdns-29.org, ns-1965.awsdns-53.co.uk and ns-1107.awsdns-10.org.

Host names with two IP numbers:

ns-241.awsdns-30.com points to: 2600:9000:5300:f100::1 and 205.251.192.241

ns-521.awsdns-01.net points to: 2600:9000:5302:900::1 and 205.251.194.9

ns-1180.awsdns-19.org points to: 2600:9000:5304:9c00::1 and 205.251.196.156

ns-1865.awsdns-41.co.uk points to: 2600:9000:5307:4900::1 and 205.251.199.73

The mail server for cernu.us is mail.aws.cernu.us.

Host mail.aws.cernu.us points to IP 54.193.82.73.

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

NSWOtgw CF johedugfp 2025-10-02