CF1757539014249-tsm20250910161120

WWW.RTSAK.COM - 51.138.157.in-addr.arpa

Search for IP or hostnames:

51.138.157.in-addr.arpa checked at 2025-09-10T21:16:54.234Z 246ms 52/52/52 100% R:16

`51.138.157.in-addr.arpa`

	NS	`dns.cineca.it`
			A	130.186.1.70^{🇮🇹 Radware}
				PTR	`dns.cineca.it`
	NS	`algol.unive.it`
			A	157.138.1.8^{🇮🇹 GARR}
				PTR	`algol.unive.it`
	NS	`vega.unive.it`
			A	157.138.1.9^{🇮🇹 GARR}
				PTR	`vega.unive.it`
	NS	`ns1.garr.net`
			A	2001:760:ffff:ffff::aa ^{🇮🇹 GARR}
				PTR	`ns1.garr.net`
			A	193.206.141.38^{🇮🇹 GARR}
				PTR	`ns1.garr.net`

`138.157.in-addr.arpa`

Starts with same word
`51.fyi`
`51.al`
`51.com.ua`
`51.lv`
`51.net`
`51.la`
`51.in-addr.arpa`
`51.fi`
`51.school`
`51.bet`
`51.hk`
`51.ro`
`51.dp.ua`
`51.com`
`51.wf`
`51.ph`
`51.se`
`51.com.br`
`51.com.tr`
`51.ws`
`51.com.hk`
`51.lt`
`51.hu`
`51.wtf`
`51.world`
`51.com.tw`
`51.de`
`51.cz`
`51.chat`
`51.win`
`51.ru`
`51.gs`
`51.is`
`51.eu`
`51.cool`
`51.biz`
`51.no`
`51.vg`
`51.tv`
`51.net.cn`
`51.gold`
`51.be`
`51.org`
`51.su`
`51.am`
`51.ie`
`51.co`
`51.cc`
`51.fr`
`51.pl`
`51.ca`
`51.nu`

Starts similarily
`51.com.tw`
`51.de`
`15.ro`
`51.cz`
`51.chat`
`15.am`
`15.ae`
`51.win`
`51.ru`
`15.graphics`
`51.gs`
`15.io`
`51.is`
`15.app`
`15.biz`
`51.eu`
`51.cool`
`15.com.tr`
`51.biz`
`51.no`
`51.vg`
`51.tv`
`15.ca`
`15.uk`
`15.cl`
`15.rs`
`51.net.cn`
`51.gold`
`51.be`
`51.org`
`15.wtf`
`15.fyi`
`15.net`
`15.cz`
`51.su`
`51.am`
`15.sk`
`51.ie`
`51.co`
`51.cc`
`51.fr`
`15.su`
`51.pl`
`15.no`
`51.ca`
`51.nu`
`15.is`
`15.eu`
`15.hu`
`15.by`
`51.fyi`
`15.ai`
`15.business`
`15.org.ua`
`51.al`
`51.com.ua`
`15.football`
`15.be`
`51.lv`
`15.fi`
`15.tt`
`51.net`
`51.la`
`15.com`
`51.in-addr.arpa`
`15.org`
`51.fi`
`51.school`
`51.bet`
`15.chat`
`15.la`
`51.hk`
`15.com.mx`
`51.ro`
`15.ph`
`51.dp.ua`
`51.com`
`15.lv`
`15.de`
`51.wf`
`51.ph`
`51.se`
`51.com.br`
`51.com.tr`
`51.ws`
`15.gold`
`15.tel`
`51.com.hk`
`51.lt`
`15.cn`
`51.hu`
`15.nl`
`15.ie`
`51.wtf`
`15.com.ua`
`15.in-addr.arpa`
`51.world`

AI analysis

Four name servers, dns.cineca.it, algol.unive.it, vega.unive.it and ns1.garr.net, are delegated to 51.138.157.in-addr.arpa.

The name servers of 51.138.157.in-addr.arpa are at least partially shared with other domains such as 23.205.193.in-addr.arpa, dimi.uniud.it, 5.110.158.in-addr.arpa, icranet.org, and 155.175.131.in-addr.arpa.

The name servers dns.cineca.com, ns.polimi.it, ns2.polimi.it, ns2.garr.net, dns1.unicatt.it, ns1.unitn.it, ns2.unitn.it, az-ns1.net.icts.unitn.it, dns.unibs.it, and dns.unife.it are commonly used in conjunction.

dns.cineca.it, algol.unive.it, and vega.unive.it point to single IP addresses: 130.186.1.70, 157.138.1.8, and 157.138.1.9 respectively. ns1.garr.net points to dual IP addresses: 2001:760:ffff:ffff::aa and 193.206.141.38.

dbq

fWQanRF CF johedugfp 2025-09-10