WWW.RTSAK.COM - sicoob.inf.br

Search for IP or hostnames:

sicoob.inf.br checked at 2025-09-30T23:59:20.460Z 1113ms 99/99/99 100% R:20

`sicoob.inf.br`

NS	`nameserver01.sicoob.inf.br`
		A	187.72.5.251^{🇧🇷 Algar Telecom}
			PTR	`187-072-005-251.static.ctbctelecom.com.br`
NS	`nameserver02.sicoob.inf.br`
		A	177.53.251.250^{🇧🇷 AS52671}
NS	`nameserver03.sicoob.inf.br`
		A	189.74.157.251^{🇧🇷 Vtal 8167}
NS	`nameserver04.sicoob.inf.br`
		A	187.4.128.190^{🇧🇷 Vtal 8167}
NS	`nameserver05.sicoob.inf.br`
		A	177.53.249.250^{🇧🇷 AS52671}
NS	`nameserver06.sicoob.inf.br`
		A	177.53.253.250^{🇧🇷 AS52671}
MX	`sicoob-inf-br.mail.protection.outlook.com`
		A	2a01:111:f403:f805:: ^{🇺🇸 Microsoft}
			PTR	`mail-mw2pr02cu00400.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::2 ^{🇺🇸 Microsoft}
			PTR	`mail-bl2pr02cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::1 ^{🇺🇸 Microsoft}
			PTR	`mail-sa9pr04cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::1 ^{🇺🇸 Microsoft}
			PTR	`mail-cy5pr05cu00101.inbound.protection.outlook.com`
		A	52.101.9.21^{🇺🇸 Microsoft}
			PTR	`mail-bl2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.10.6^{🇺🇸 Microsoft}
			PTR	`mail-bn1pr21cu00106.inbound.protection.outlook.com`
		A	52.101.40.0^{🇺🇸 Microsoft}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
		A	52.101.194.3^{🇺🇸 Microsoft}
			PTR	`mail-ch1pr04cu00103.inbound.protection.outlook.com`

`inf.br`

	NS	`a.dns.br`
	NS	`b.dns.br`
	NS	`c.dns.br`
	NS	`d.dns.br`
	NS	`e.dns.br`
	NS	`f.dns.br`

rank #5577 globally
rank #31 in the tld
PASS

Up

nameserver02.sicoob.inf.br

nameserver03.sicoob.inf.br

nameserver06.sicoob.inf.br

nameserver05.sicoob.inf.br

nameserver01.sicoob.inf.br

nameserver04.sicoob.inf.br

Starts with same word

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AI analysis

sicoob.inf.br is a parent of nameserver02.sicoob.inf.br, nameserver03.sicoob.inf.br, nameserver06.sicoob.inf.br, nameserver05.sicoob.inf.br, nameserver01.sicoob.inf.br and several other host names.

sicoob.inf.br is delegated to six name servers: nameserver01.sicoob.inf.br, nameserver02.sicoob.inf.br, nameserver03.sicoob.inf.br, nameserver04.sicoob.inf.br, nameserver05.sicoob.inf.br and nameserver06.sicoob.inf.br.

Host names with one IP number:

- nameserver01.sicoob.inf.br maps to 187.72.5.251

- nameserver02.sicoob.inf.br maps to 177.53.251.250

- nameserver03.sicoob.inf.br maps to 189.74.157.251

- nameserver04.sicoob.inf.br maps to 187.4.128.190

- nameserver05.sicoob.inf.br maps to 177.53.249.250

- nameserver06.sicoob.inf.br maps to 177.53.253.250

sicoob.inf.br is handled by a single mail server, sicoob-inf-br.mail.protection.outlook.com.

Host name sicoob-inf-br.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:f805::, 2a01:111:f403:f901::2, 2a01:111:f403:f90f::1, 2a01:111:f403:f913::1, 52.101.9.21, 52.101.10.6, 52.101.40.0 and 52.101.194.3.

dbq