proofreason.com - robtex.com

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proofreason.com checked at 2026-01-12T02:52:36.964Z 279ms 115/115/115 100% R:11 allDone:true timedOut:false cfaller:7baec33d/31:b8693541:19477:-

`proofreason.com`

	NS	`ns2.web4u.cz`
			A	2a02:a40:100:28ff::12^{🇨🇿 BlueTone-AS}
				PTR	`ns2.web4u.cz`
			A	85.207.53.12^{🇨🇿 BlueTone-AS}
				PTR	`ns2.web4u.cz`
	NS	`ns.web4u.cz`
			A	2001:1568:fd::241^{🇨🇿 WEB4U}
				PTR	`ns.web4u.cz`
			A	185.14.224.241^{🇨🇿 WEB4U}
				PTR	`ns.web4u.cz`
	MX	`aspmx.l.google.com`
			A	2607:f8b0:4004:c07::1b^{🇺🇸 Google}
				PTR	`bc-in-f27.1e100.net`
			A	172.253.115.26^{🇺🇸 Google}
				PTR	`bg-in-f26.1e100.net`
	MX	`alt1.aspmx.l.google.com`
			A	2a00:1450:400b:c02::1a^{🇮🇪 Google}
				PTR	`dj-in-f26.1e100.net`
			A	172.253.116.26^{🇺🇸 Google}
				PTR	`dj-in-f26.1e100.net`
	MX	`alt2.aspmx.l.google.com`
			A	2a00:1450:4013:c1e::1a^{🇳🇱 Google}
				PTR	`yugrqzs-in-f26.1e100.net`
			A	192.178.213.27^{🇺🇸 Google}
				PTR	`yugrqzs-in-f27.1e100.net`
	MX	`alt3.aspmx.l.google.com`
			A	2a00:1450:4025:c01::1b^{🇵🇱 Google}
				PTR	`rd-in-f27.1e100.net`
			A	142.250.147.26^{🇺🇸 Google}
				PTR	`rd-in-f26.1e100.net`
	MX	`alt4.aspmx.l.google.com`
			A	2a00:1450:4010:c20::1a^{🇫🇮 Google}
				PTR	`yulppbn-in-f26.1e100.net`
			A	172.253.130.27^{🇺🇸 Google}
				PTR	`yulppbn-in-f27.1e100.net`
	A	76.76.21.21^{🇺🇸 Amazon}

`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`

Starts with same word

proofreason.com

Starts similarily

pearsonroof.com

proofreason.com

AI analysis

proofreason.com resolves to one IP number: 76.76.21.21.

Other host names, for instance canvasdeveloper.com, boatabroad.com, transferwise.co, cdclasses.com and netboxlabs.com share IP numbers with proofreason.com.

proofreason.com's delegation uses two name servers: ns2.web4u.cz and ns.web4u.cz.

proofreason.com uses the same name server setup as other domains, such as servant.cz, zs-zbysov.cz, krumlov-reisen.cz, millebaci.sk and opx.cz.

Host names with two IPs:

ns2.web4u.cz points to 2a02:a40:100:28ff::12 and 85.207.53.12

ns.web4u.cz points to 2001:1568:fd::241 and 185.14.224.241

proofreason.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.

proofreason.com shares at least some mail servers with other domains, for example gag.pizza, thesilvergroup.co.in, christianjoeflowers.com, aandm.ca and appflows.com.

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

Host names with two IP numbers:

aspmx.l.google.com points to: 2607:f8b0:4004:c07::1b and 172.253.115.26.

alt1.aspmx.l.google.com points to: 2a00:1450:400b:c02::1a and 172.253.116.26.

alt2.aspmx.l.google.com points to: 2a00:1450:4013:c1e::1a and 192.178.213.27.

alt3.aspmx.l.google.com points to: 2a00:1450:4025:c01::1b and 142.250.147.26.

alt4.aspmx.l.google.com points to: 2a00:1450:4010:c20::1a and 172.253.130.27.