WWW.RTSAK.COM - c.c.b.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.4.0.8.2.ip6.arpa

Search for IP or hostnames:

c.c.b.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.4.0.8.2.ip6.arpa checked at 2025-10-02T23:29:20.610Z 732ms 49/49/49 100% R:15

`c.c.b.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.4.0.8.2.ip6.arpa`

PTR	`smtp.tche.br`
		A	2804::bcc ^{🇧🇷 Universidade Federal do Rio Grande do Sul}
			PTR	`smtp.tche.br`
			PTR	`smtp.pop-rs.rnp.br`
			PTR	`smtp.adsl.ufrgs.br`
			PTR	`smtp.caef.ufrgs.br`
			PTR	`smtp.cinted.ufrgs.br`
			PTR	`smtp.pgie.ufrgs.br`
		A	200.19.246.100^{🇧🇷 Universidade Federal do Rio Grande do Sul}
			PTR	`smtp.tche.br`
PTR	`smtp.pop-rs.rnp.br`
		A	2804::bcc ^{🇧🇷 Universidade Federal do Rio Grande do Sul}
			PTR	`smtp.tche.br`
			PTR	`smtp.pop-rs.rnp.br`
			PTR	`smtp.adsl.ufrgs.br`
			PTR	`smtp.caef.ufrgs.br`
			PTR	`smtp.cinted.ufrgs.br`
			PTR	`smtp.pgie.ufrgs.br`
		A	200.19.246.100^{🇧🇷 Universidade Federal do Rio Grande do Sul}
			PTR	`smtp.tche.br`
PTR	`smtp.adsl.ufrgs.br`
		A	200.19.246.100^{🇧🇷 Universidade Federal do Rio Grande do Sul}
			PTR	`smtp.tche.br`
PTR	`smtp.caef.ufrgs.br`
		A	200.19.246.100^{🇧🇷 Universidade Federal do Rio Grande do Sul}
			PTR	`smtp.tche.br`
PTR	`smtp.cinted.ufrgs.br`
		A	200.19.246.100^{🇧🇷 Universidade Federal do Rio Grande do Sul}
			PTR	`smtp.tche.br`
PTR	`smtp.pgie.ufrgs.br`
		A	200.19.246.100^{🇧🇷 Universidade Federal do Rio Grande do Sul}
			PTR	`smtp.tche.br`

`c.b.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.4.0.8.2.ip6.arpa`

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