WWW.RTSAK.COM - fmail.if.usp.br

Search for IP or hostnames:

fmail.if.usp.br checked at 2025-10-26T20:23:52.280Z 216ms 83/83/83 100% R:19

`fmail.if.usp.br`

MX	`aspmx.l.google.com`
		A	2607:f8b0:4023:c0b::1b ^{🇺🇸 Google}
			PTR	`dd-in-f27.1e100.net`
		A	142.250.101.27^{🇺🇸 Google}
			PTR	`dz-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`
		A	2607:f8b0:4023:100f::1a ^{🇺🇸 Google}
			PTR	`yudfwra-in-f26.1e100.net`
		A	192.178.220.26^{🇺🇸 Google}
			PTR	`yudfwra-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`
		A	2607:f8b0:4023:3001::1b ^{🇺🇸 Google}
			PTR	`yulnkec-in-f27.1e100.net`
		A	172.217.74.26^{🇺🇸 Google}
			PTR	`yulnkec-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`
		A	2a00:1450:4010:c0e::1b ^{🇫🇮 Google}
			PTR	`lu-in-f27.1e100.net`
			PTR	`lu-in-x1b.1e100.net`
		A	74.125.131.26^{🇺🇸 Google}
			PTR	`lu-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`
		A	2404:6800:4003:c06::1b ^{🇸🇬 Google}
			PTR	`sm-in-f27.1e100.net`
		A	142.250.4.26^{🇺🇸 Google}
			PTR	`sm-in-f26.1e100.net`

`if.usp.br`

	NS	`a.dns.usp.br`
	NS	`b.dns.usp.br`
	NS	`c.dns.usp.br`
	MX	`gancho0.if.usp.br`
	MX	`gancho1.if.usp.br`
	MX	`gancho.if.usp.br`
	NS	`gancho.if.usp.br`
	MX	`itec.if.usp.br`
	NS	`itec.if.usp.br`
	NS	`mestre.if.usp.br`
	A	2001:12d0:8020::16 ^{🇧🇷 UNIVERSIDADE DE SAO PAULO}
	A	143.107.128.16^{🇧🇷 UNIVERSIDADE DE SAO PAULO}

MX for

fmasft.if.usp.br

fmapmc.if.usp.br

fmatrm.if.usp.br

Starts with same word

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filam.ru

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AI analysis

fmail.if.usp.br serves as a mail server for fmasft.if.usp.br, fmapmc.if.usp.br and fmatrm.if.usp.br.

fmail.if.usp.br is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

fmail.if.usp.br shares mail servers with other domains at least in part, for instance darimooch.com, eventrentalsbyrothchild.com, elcuboverde.es, epratte.com and lantzsch.com.

These mail servers are often used together with aspmx3.googlemail.com, aspmx2.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Two IPs per host name:

aspmx.l.google.com points to: 2607:f8b0:4023:c0b::1b and 142.250.101.27

alt1.aspmx.l.google.com points to: 2607:f8b0:4023:100f::1a and 192.178.220.26

alt2.aspmx.l.google.com points to: 2607:f8b0:4023:3001::1b and 172.217.74.26

alt3.aspmx.l.google.com points to: 2a00:1450:4010:c0e::1b and 74.125.131.26

alt4.aspmx.l.google.com points to: 2404:6800:4003:c06::1b and 142.250.4.26

Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)

dbq