WWW.RTSAK.COM - sierrasci.com

Search for IP or hostnames:

sierrasci.com checked at 2025-10-15T13:16:32.881Z 560ms 141/141/141 100% R:15

`sierrasci.com`

NS	`ns1163.dns.dyn.com`
		A	2600:2000:2100::c9 ^{🇺🇸 Oracle Cloud Infrastructure}
			PTR	`ns1.p201.dns.oraclecloud.net`
		A	108.59.166.201^{🇺🇸 Oracle Cloud Infrastructure}
			PTR	`ns1.p201.dns.oraclecloud.net`
NS	`ns2191.dns.dyn.com`
		A	2600:2000:2110::c9 ^{🇺🇸 Oracle Cloud Infrastructure}
			PTR	`ns2.p201.dns.oraclecloud.net`
		A	108.59.168.201^{🇺🇸 Oracle Cloud Infrastructure}
			PTR	`ns2.p201.dns.oraclecloud.net`
NS	`ns3194.dns.dyn.com`
		A	2600:2000:2120::c9 ^{🇺🇸 Oracle Cloud Infrastructure}
			PTR	`ns3.p201.dns.oraclecloud.net`
		A	108.59.170.201^{🇺🇸 Oracle Cloud Infrastructure}
			PTR	`ns3.p201.dns.oraclecloud.net`
NS	`ns4197.dns.dyn.com`
		A	2600:2000:2130::c9 ^{🇺🇸 Oracle Cloud Infrastructure}
			PTR	`ns4.p201.dns.oraclecloud.net`
		A	108.59.172.201^{🇺🇸 Oracle Cloud Infrastructure}
			PTR	`ns4.p201.dns.oraclecloud.net`
MX	`aspmx.l.google.com`
		A	2607:f8b0:4004:c09::1b ^{🇺🇸 Google}
			PTR	`bh-in-f27.1e100.net`
		A	64.233.180.26^{🇺🇸 Google}
			PTR	`on-in-f26.1e100.net`
			PTR	`pe-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`
		A	2a00:1450:400b:c02::1b ^{🇮🇪 Google}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google}
			PTR	`dj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`
		A	2a00:1450:400c:c00::1a ^{🇧🇪 Google}
			PTR	`ws-in-f26.1e100.net`
			PTR	`ws-in-x1a.1e100.net`
		A	173.194.76.27^{🇺🇸 Google}
			PTR	`ws-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`
		A	2a00:1450:4025:402::1b ^{🇳🇱 Google}
			PTR	`rb-in-f27.1e100.net`
		A	142.250.102.26^{🇺🇸 Google}
			PTR	`rb-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`
		A	2a00:1450:4013:c1e::1a ^{🇳🇱 Google}
			PTR	`yugrqzs-in-f26.1e100.net`
		A	192.178.213.26^{🇺🇸 Google}
			PTR	`yugrqzs-in-f26.1e100.net`
A	67.202.92.20^{🇺🇸 WPX}
		PTR	`s20.wpxhosting.com`

`com`

	NS	`a.gtld-servers.net`
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`

Up

mail.sierrasci.com

Starts with same word

sierrasci.com

Starts similarily

sierrasci.com

AI analysis

mail.sierrasci.com has sierrasci.com as its parent.

sierrasci.com maps to IP address 67.202.92.20.

Other host names, for instance affbox.com, www.safetyvideo.com, www.bergenregional.com, s20.wpxhosting.com and mail.nilufertea.com share IP numbers with sierrasci.com.

sierrasci.com is delegated to four name servers: ns1163.dns.dyn.com, ns2191.dns.dyn.com, ns3194.dns.dyn.com and ns4197.dns.dyn.com.

sierrasci.com at least partially shares name servers with other domains such as leonardautosales.com, spacefortress.net, bclos.com, thanesgroup.info and remoteconnect.de.

These name servers are often used together with ns1148.dns.dyn.com, ns3158.dns.dyn.com, ns2190.dns.dyn.com, ns3169.dns.dyn.com, ns3163.dns.dyn.com, ns4200.dns.dyn.com, ns4157.dns.dyn.com, ns2197.dns.dyn.com, ns3147.dns.dyn.com and ns1182.dns.dyn.com.

Host names with two IP numbers:

ns1163.dns.dyn.com points to 2600:2000:2100::c9 and 108.59.166.201

ns2191.dns.dyn.com points to 2600:2000:2110::c9 and 108.59.168.201

ns3194.dns.dyn.com points to 2600:2000:2120::c9 and 108.59.170.201

ns4197.dns.dyn.com points to 2600:2000:2130::c9 and 108.59.172.201

sierrasci.com 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.

sierrasci.com shares mail servers with other domains at least in part, for instance bemaskd.com, nxcli.net, jeffreysgrocery.com, zbrushworkshops.com and champsee.com.

These mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, mx1.simplenet.com and mx2.simplenet.com.

Two IPs per host name:

aspmx.l.google.com points to: 2607:f8b0:4004:c09::1b and 64.233.180.26

alt1.aspmx.l.google.com points to: 2a00:1450:400b:c02::1b and 172.253.116.27

alt2.aspmx.l.google.com points to: 2a00:1450:400c:c00::1a and 173.194.76.27

alt3.aspmx.l.google.com points to: 2a00:1450:4025:402::1b and 142.250.102.26

alt4.aspmx.l.google.com points to: 2a00:1450:4013:c1e::1a and 192.178.213.26

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