WWW.RTSAK.COM - 28.136.193.in-addr.arpa

Search for IP or hostnames:

28.136.193.in-addr.arpa checked at 2025-09-06T12:26:47.218Z 4111ms 67/67/67 100% R:11

`28.136.193.in-addr.arpa`

NS	`ns1.up.pt`
		A	2001:690:2200:a10::30 ^{🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional}
			PTR	`ns1.up.pt`
		A	193.137.55.30^{🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional}
			PTR	`ns1.up.pt`
NS	`ns2.up.pt`
		A	2001:690:2200:a10::31 ^{🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional}
			PTR	`ns2.up.pt`
		A	193.137.55.31^{🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional}
			PTR	`ns2.up.pt`
NS	`ns3.up.pt`
		A	2001:690:2200:a10::32 ^{🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional}
			PTR	`ns3.up.pt`
		A	193.137.55.32^{🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional}
			PTR	`ns3.up.pt`
NS	`ns4.up.pt`
		A	2001:690:2200:a10::33 ^{🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional}
			PTR	`ns4.up.pt`
		A	193.137.55.33^{🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional}
			PTR	`ns4.up.pt`

The parent of 104.28.136.193.in-addr.arpa, 124.28.136.193.in-addr.arpa, and 75.28.136.193.in-addr.arpa is 28.136.193.in-addr.arpa.

Four name servers, ns1.up.pt, ns2.up.pt, ns3.up.pt, and ns4.up.pt, are delegated to 28.136.193.in-addr.arpa.

For instance, the name servers of 28.136.193.in-addr.arpa at least partially share with other domains such as clup.up.pt, fade.up.pt, inbridge4eu.eu, aaoup.up.pt, and corredorcultural.pt.

The name servers ns02.fccn.pt are frequently utilized in conjunction.

ns1.up.pt, ns2.up.pt, ns3.up.pt, and ns4.up.pt are DNS records that each point to two IP numbers: 2001:690:2200:a10::30 and 193.137.55.30, 2001:690:2200:a10::31 and 193.137.55.31, 2001:690:2200:a10::32 and 193.137.55.32, 2001:690:2200:a10::33 and 193.137.55.33 respectively.

dbq