CF1759458424073-tsm20251002182459

WWW.RTSAK.COM - 222.136.193.in-addr.arpa

Search for IP or hostnames:

222.136.193.in-addr.arpa checked at 2025-10-03T02:27:04.030Z 3669ms 53/53/53 100% R:16

222.136.193.in-addr.arpa

NScascais.lx.it.pt
A193.136.221.1🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRcascais.lx.it.pt
NSns1.ist.utl.pt
A2001:690:2100:1::53:1 🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRns1.tecnico.ulisboa.pt
A193.136.128.1🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRns1.tecnico.ulisboa.pt
NSns2.ist.utl.pt
A2001:690:2100:1::53:2 🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRns2.tecnico.ulisboa.pt
A193.136.128.2🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRns2.tecnico.ulisboa.pt

136.193.in-addr.arpa

NSns01.fccn.pt
NSns02.fccn.pt
NSns03.fccn.pt

Up

Starts with same word

Starts similarily

AI analysis

222.136.193.in-addr.arpa is the parent of 220.222.136.193.in-addr.arpa, 104.222.136.193.in-addr.arpa, 185.222.136.193.in-addr.arpa, 167.222.136.193.in-addr.arpa, 166.222.136.193.in-addr.arpa and a few other host names.

The delegation for 222.136.193.in-addr.arpa is handled by three name servers: cascais.lx.it.pt, ns1.ist.utl.pt and ns2.ist.utl.pt.

222.136.193.in-addr.arpa shares name servers with other domains at least partially, for example spmet.pt, math.ist.utl.pt, lx.it.pt, img.lx.it.pt and 223.136.193.in-addr.arpa.

these name servers are often used with the following: dns2.av.it.pt, dns.av.it.pt, ns1.ipfn.ist.utl.pt, ns2.ipfn.ist.utl.pt, ns.co.it.pt, bebop.math.ist.utl.pt, civil2.civil.ist.utl.pt, dns.fmv.ulisboa.pt, mx01.fmv.ulisboa.pt and ns1.tecnico.ulisboa.pt.

Host names with two IPs:

Host name ns1.ist.utl.pt points to 2001:690:2100:1::53:1 and 193.136.128.1.

Host name ns2.ist.utl.pt points to 2001:690:2100:1::53:2 and 193.136.128.2.

Host names with one IP:

Host name cascais.lx.it.pt points to 193.136.221.1.

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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hnSwzhm CF johedugfp 2025-10-03