IPLIST.NET - optimistinc.com

Search for IP or hostnames:

optimistinc.com checked at 2025-11-16T20:12:35.681Z 297ms 146/146/146 100% R:16 allDone:true timedOut:false

`optimistinc.com`

NS	`ns-69.awsdns-08.com`
		A	2600:9000:5300:4500::1 ^{🇺🇸 Amazon}
			PTR	`ns-69.awsdns-08.com`
		A	205.251.192.69^{🇺🇸 Amazon}
			PTR	`ns-69.awsdns-08.com`
MX	`aspmx2.googlemail.com`
		A	2607:f8b0:4023:100f::1b ^{🇺🇸 Google}
			PTR	`yudfwra-in-f27.1e100.net`
		A	192.178.220.26^{🇺🇸 Google}
			PTR	`yudfwra-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`
		A	2607:f8b0:4023:1015::1a ^{🇺🇸 Google}
			PTR	`yudfwta-in-f26.1e100.net`
		A	172.253.135.27^{🇺🇸 Google}
			PTR	`yudfwta-in-f27.1e100.net`
NS	`ns-1012.awsdns-62.net`
		A	2600:9000:5303:f400::1 ^{🇺🇸 Amazon}
			PTR	`ns-1012.awsdns-62.net`
		A	205.251.195.244^{🇺🇸 Amazon}
			PTR	`ns-1012.awsdns-62.net`
NS	`ns-1170.awsdns-18.org`
		A	2600:9000:5304:9200::1 ^{🇺🇸 Amazon}
			PTR	`ns-1170.awsdns-18.org`
		A	205.251.196.146^{🇺🇸 Amazon}
			PTR	`ns-1170.awsdns-18.org`
MX	`aspmx.l.google.com`
		A	2607:f8b0:4023:c06::1a ^{🇺🇸 Google}
			PTR	`dz-in-f26.1e100.net`
		A	142.250.101.27^{🇺🇸 Google}
			PTR	`dz-in-f27.1e100.net`
NS	`ns-1696.awsdns-20.co.uk`
		A	2600:9000:5306:a000::1 ^{🇺🇸 Amazon}
			PTR	`ns-1696.awsdns-20.co.uk`
		A	205.251.198.160^{🇺🇸 Amazon}
			PTR	`ns-1696.awsdns-20.co.uk`
MX	`alt1.aspmx.l.google.com`
		A	2607:f8b0:4023:100f::1b ^{🇺🇸 Google}
			PTR	`yudfwra-in-f27.1e100.net`
		A	192.178.220.26^{🇺🇸 Google}
			PTR	`yudfwra-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`
		A	2607:f8b0:4023:1015::1b ^{🇺🇸 Google}
			PTR	`yudfwta-in-f27.1e100.net`
		A	172.253.135.27^{🇺🇸 Google}
			PTR	`yudfwta-in-f27.1e100.net`
A	54.190.150.149^{🇺🇸 Amazon}
		PTR	`ec2-54-190-150-149.us-west-2.compute.amazonaws.com`
A	54.212.160.32^{🇺🇸 Amazon}
		PTR	`ec2-54-212-160-32.us-west-2.compute.amazonaws.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

inside.optimistinc.com

Starts with same word

optimistinc.dev

optimistinc.com

Starts similarily

optimistinc.com

optimistinc.dev

AI analysis

optimistinc.com is a parent of inside.optimistinc.com.

optimistinc.com points to two IP numbers: 54.190.150.149 and 54.212.160.32.

Other host names, for instance ec2-54-190-150-149.us-west-2.compute.amazonaws.com, share IP numbers with optimistinc.com.

optimistinc.com is delegated to four name servers: ns-69.awsdns-08.com, ns-1012.awsdns-62.net, ns-1170.awsdns-18.org and ns-1696.awsdns-20.co.uk.

At least part of the name servers for optimistinc.com are shared with other domains, for instance sgeb.io, d4bp8tcwrnb8f.cloudfront.net, swedishfit.ch, chesscomfiles-4.com and meterup.org.

These name servers are commonly used alongside ns-1448.awsdns-53.org, ns-1848.awsdns-39.co.uk, ns-356.awsdns-44.com, ns-941.awsdns-53.net, ns-2017.awsdns-60.co.uk, ns-1319.awsdns-36.org, ns-293.awsdns-36.com, ns-1470.awsdns-55.org and ns-1712.awsdns-22.co.uk.

Host names with two IP numbers:

ns-69.awsdns-08.com points to: 2600:9000:5300:4500::1 and 205.251.192.69

ns-1012.awsdns-62.net points to: 2600:9000:5303:f400::1 and 205.251.195.244

ns-1170.awsdns-18.org points to: 2600:9000:5304:9200::1 and 205.251.196.146

ns-1696.awsdns-20.co.uk points to: 2600:9000:5306:a000::1 and 205.251.198.160

optimistinc.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

optimistinc.com shares at least some mail servers with other domains, for example ntvrk.com, reddoorz.com, 121webhosting.com, harvilautobody.com and valoracredit.com.

These mail servers are commonly used alongside aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IPs:

aspmx2.googlemail.com points to: 2607:f8b0:4023:100f::1b and 192.178.220.26

aspmx3.googlemail.com points to: 2607:f8b0:4023:1015::1a and 172.253.135.27

aspmx.l.google.com points to: 2607:f8b0:4023:c06::1a and 142.250.101.27

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

alt2.aspmx.l.google.com points to: 2607:f8b0:4023:1015::1b and 172.253.135.27

Names pointing to 2607:f8b0:4023:100f::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com

Names pointing to 192.178.220.26: aspmx2.googlemail.com and alt1.aspmx.l.google.com

Names pointing to 172.253.135.27: aspmx3.googlemail.com and alt2.aspmx.l.google.com

dbq