WWW.RTSAK.COM - opcore.com

Search for IP or hostnames:

opcore.com checked at 2025-10-24T14:46:30.279Z 389ms 168/168/168 100% R:16

`opcore.com`

NS	`amanda.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a3f ^{🇺🇸 Cloudflare}
			PTR	`amanda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03f ^{🇨🇷 Cloudflare}
			PTR	`amanda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203f ^{🇺🇸 Cloudflare}
			PTR	`amanda.ns.cloudflare.com`
		A	108.162.192.63^{🇺🇸 Cloudflare}
			PTR	`amanda.ns.cloudflare.com`
		A	172.64.32.63^{🇺🇸 Cloudflare}
			PTR	`amanda.ns.cloudflare.com`
		A	173.245.58.63^{🇺🇸 Cloudflare}
			PTR	`amanda.ns.cloudflare.com`
NS	`randall.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ceb ^{🇺🇸 Cloudflare}
			PTR	`randall.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3eb ^{🇨🇷 Cloudflare}
			PTR	`randall.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23eb ^{🇺🇸 Cloudflare}
			PTR	`randall.ns.cloudflare.com`
		A	108.162.195.235^{🇺🇸 Cloudflare}
			PTR	`randall.ns.cloudflare.com`
		A	162.159.44.235^Cloudflare
			PTR	`randall.ns.cloudflare.com`
		A	172.64.35.235^{🇺🇸 Cloudflare}
			PTR	`randall.ns.cloudflare.com`
MX	`aspmx.l.google.com`
		A	2607:f8b0:4004:c07::1a ^{🇺🇸 Google}
			PTR	`bc-in-f26.1e100.net`
		A	142.251.111.26^{🇺🇸 Google}
			PTR	`bk-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`
		A	2a00:1450:400b:c02::1b ^{🇮🇪 Google}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google}
			PTR	`dj-in-f26.1e100.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::1a ^{🇳🇱 Google}
			PTR	`rb-in-f26.1e100.net`
		A	142.250.102.27^{🇺🇸 Google}
			PTR	`rb-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`
		A	2a00:1450:4013:c1e::1a ^{🇳🇱 Google}
			PTR	`yugrqzs-in-f26.1e100.net`
		A	192.178.213.27^{🇺🇸 Google}
			PTR	`yugrqzs-in-f27.1e100.net`
A	2606:4700:3032::6815:ecb ^{🇺🇸 Cloudflare}
A	2606:4700:3036::ac43:a08a ^{🇺🇸 Cloudflare}
A	104.21.14.203^Cloudflare
A	172.67.160.138^{🇺🇸 Cloudflare}

`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

opcore.net

opcore.com

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AI analysis

opcore.com maps to four IP numbers: 2606:4700:3032::6815:ecb, 2606:4700:3036::ac43:a08a, 104.21.14.203 and 172.67.160.138.

Other host names such as 88man.co.kr, openmessage.io, chabacabanaresort.com, idealstor.com and ilive.ro share IPs with opcore.com.

Two name servers amanda.ns.cloudflare.com and randall.ns.cloudflare.com handle the delegation for opcore.com.

The name server setup for opcore.com is the same as that used by other domains, for instance wobi.io, wija.org, btc-server.com and halfdan.net.

opcore.com at least partially shares name servers with other domains, for example 02jun.com, musnic.com, centremedicalfontainebleau.com, cardimex.com and bytowne.ca.

These name servers are often used together with kristina.ns.cloudflare.com and ryan.ns.cloudflare.com.

Host names with six IP numbers:

amanda.ns.cloudflare.com points to 2606:4700:50::adf5:3a3f, 2803:f800:50::6ca2:c03f, 2a06:98c1:50::ac40:203f, 108.162.192.63, 172.64.32.63 and 173.245.58.63.

randall.ns.cloudflare.com points to 2606:4700:58::a29f:2ceb, 2803:f800:50::6ca2:c3eb, 2a06:98c1:50::ac40:23eb, 108.162.195.235, 162.159.44.235 and 172.64.35.235.

opcore.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.

opcore.com shares at least partially some mail servers with other domains, for instance rennection.com, topics.or.jp, cmit-ke.com, livetree.in and smtdbb.catholic.edu.au.

These mail servers commonly pair with aspmx2.googlemail.com, aspmx3.googlemail.com, us2.mx1.mailhostbox.com, us2.mx2.mailhostbox.com and us2.mx3.mailhostbox.com.

Host names with two IP numbers

Each host name points to two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c07::1a and 142.251.111.26

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

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::1a and 142.250.102.27

alt4.aspmx.l.google.com points to 2a00:1450:4013:c1e::1a and 192.178.213.27

dbq