CF1759209846617-tsm20250929235914

WWW.RTSAK.COM - opencat.org

Search for IP or hostnames:

opencat.org checked at 2025-09-30T05:24:06.575Z 188ms 107/107/107 100% R:15

opencat.org

NSns1.linode.com
A2600:14c0:6::2 🇺🇸 Akamai
PTRc1-2.akashield.net
A92.123.94.2🇳🇱 Akamai
PTRc1-2.akashield.net
NSns2.linode.com
A2600:14c0:6::3 🇺🇸 Akamai
PTRc1-3.akashield.net
A92.123.94.3🇳🇱 Akamai
PTRc1-3.akashield.net
NSns3.linode.com
A2600:14c0:7::3 🇺🇸 Akamai
PTRc2-3.akashield.net
A92.123.95.3🇳🇱 Akamai
PTRc2-3.akashield.net
NSns4.linode.com
A2600:14c0:7::4 🇺🇸 Akamai
PTRc2-4.akashield.net
A92.123.95.4🇳🇱 Akamai
PTRc2-4.akashield.net
NSns5.linode.com
A2600:14c0:7::2 🇺🇸 Akamai
PTRc2-2.akashield.net
A92.123.95.2🇳🇱 Akamai
PTRc2-2.akashield.net
MXmail.opencat.org
A2400:8907::f03c:93ff:feb9:538c 🇦🇺 Linode AS63949
A172.105.168.172🇦🇺 Linode AS63949
PTRopencat.org
A2400:8907::f03c:93ff:feb9:538c 🇦🇺 Linode AS63949
A172.105.168.172🇦🇺 Linode AS63949
PTRopencat.org

org

NSa0.org.afilias-nst.info
NSa2.org.afilias-nst.info
NSc0.org.afilias-nst.info
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSd0.org.afilias-nst.org

PTR for

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Starts with same word

Starts similarily

AI analysis

mail.opencat.org has opencat.org as its parent.

opencat.org points to two IPs: 2400:8907::f03c:93ff:feb9:538c and 172.105.168.172.

Other host names for instance 172-105-168-172.ip.linodeusercontent.com and mail.opencat.org share IP numbers with opencat.org.

opencat.org delegates to five name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com and ns5.linode.com.

opencat.org at least partially shares name servers with other domains such as allorders.info, xberg.com, noobbox.com, paralab.co.uk and birdinflight.com.au.

Two IPs per host name:

ns1.linode.com points to: 2600:14c0:6::2 and 92.123.94.2

ns2.linode.com points to: 2600:14c0:6::3 and 92.123.94.3

ns3.linode.com points to: 2600:14c0:7::3 and 92.123.95.3

ns4.linode.com points to: 2600:14c0:7::4 and 92.123.95.4

ns5.linode.com points to: 2600:14c0:7::2 and 92.123.95.2

Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)

opencat.org is handled by a single mail server, mail.opencat.org.

Host name mail.opencat.org points to IPs 2400:8907::f03c:93ff:feb9:538c and 172.105.168.172.

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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GEqgVuE CF johedugfp 2025-09-30