CF1763208536061-tsm20251109205412

WWW.ROBTEX.COM - dev2-lighthouse.sandbox.google.com

Search for IP or hostnames:

dev2-lighthouse.sandbox.google.com checked at 2025-11-15T12:08:56.045Z 161ms 158/158/158 100% R:17 allDone:true timedOut:false

`dev2-lighthouse.sandbox.google.com`

	MX	`gmr-smtp-in.l.google.com`
			A	2607:f8b0:4004:c23::e^{🇺🇸 Google}
				PTR	`yuiadrs-in-f14.1e100.net`
			A	192.178.155.14^{🇺🇸 Google}
				PTR	`yuiadrs-in-f14.1e100.net`
	MX	`alt1.gmr-smtp-in.l.google.com`
			A	2a00:1450:400b:c02::e^{🇮🇪 Google}
				PTR	`dj-in-f14.1e100.net`
			A	172.253.116.14^{🇺🇸 Google}
				PTR	`dj-in-f14.1e100.net`
	MX	`alt2.gmr-smtp-in.l.google.com`
			A	2a00:1450:400c:c00::e^{🇧🇪 Google}
				PTR	`ws-in-f14.1e100.net`
				PTR	`ws-in-x0e.1e100.net`
			A	173.194.76.14^{🇺🇸 Google}
				PTR	`ws-in-f14.1e100.net`
	MX	`alt3.gmr-smtp-in.l.google.com`
			A	2a00:1450:4025:402::e^{🇳🇱 Google}
				PTR	`rb-in-f14.1e100.net`
			A	142.250.102.14^{🇺🇸 Google}
				PTR	`rb-in-f14.1e100.net`
	MX	`alt4.gmr-smtp-in.l.google.com`
			A	2a00:1450:4013:c1e::e^{🇳🇱 Google}
				PTR	`yugrqzs-in-f14.1e100.net`
			A	192.178.213.14^{🇺🇸 Google}
				PTR	`yugrqzs-in-f14.1e100.net`
	A	2607:f8b0:4004:c21::451^{🇺🇸 Google}
	A	64.233.180.81^{🇺🇸 Google}
			PTR	`on-in-f81.1e100.net`
			PTR	`pe-in-f81.1e100.net`

`sandbox.google.com`

	MX	`gmr-smtp-in.l.google.com`
	MX	`alt1.gmr-smtp-in.l.google.com`
	MX	`alt2.gmr-smtp-in.l.google.com`
	MX	`alt3.gmr-smtp-in.l.google.com`
	MX	`alt4.gmr-smtp-in.l.google.com`
	A	2607:f8b0:4004:c0b::451^{🇺🇸 Google}
	A	142.250.31.81^{🇺🇸 Google}

AI analysis

dev2-lighthouse.sandbox.google.com points to two IPs: 2607:f8b0:4004:c21::451 and 64.233.180.81.

Other host names, for instance plus.gngjd.com, on-in-f81.1e100.net, accounts.sandbox.google.com, homeroom-qa-canary.sandbox.google.com and test-container.sandbox.googleapis.com share IP numbers with dev2-lighthouse.sandbox.google.com.

dev2-lighthouse.sandbox.google.com is handled by five mail servers: gmr-smtp-in.l.google.com, alt1.gmr-smtp-in.l.google.com, alt2.gmr-smtp-in.l.google.com, alt3.gmr-smtp-in.l.google.com and alt4.gmr-smtp-in.l.google.com.

dev2-lighthouse.sandbox.google.com shares mail servers with other domains at least in part, for instance www.test-merck-gardasil9.appspot.com, www.jxcygg.com--showsiteinf.appspot.com--www.showsiteinf.appspot.com, fanbaidu.dasmen.com--showsiteinf.appspot.com--www.showsiteinf.appspot.com, radiojar-jams.appspot.com and powerballsim.appspot.com.

these mail servers are often used together with aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

Two IPs per host name:

gmr-smtp-in.l.google.com points to: 2607:f8b0:4004:c23::e and 192.178.155.14

alt1.gmr-smtp-in.l.google.com points to: 2a00:1450:400b:c02::e and 172.253.116.14

alt2.gmr-smtp-in.l.google.com points to: 2a00:1450:400c:c00::e and 173.194.76.14

alt3.gmr-smtp-in.l.google.com points to: 2a00:1450:4025:402::e and 142.250.102.14

alt4.gmr-smtp-in.l.google.com points to: 2a00:1450:4013:c1e::e and 192.178.213.14

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