IPLIST.NET - certref.com

Search for IP or hostnames:

certref.com checked at 2025-11-06T03:46:21.891Z 300ms 170/170/170 100% R:15

`certref.com`

NS	`chris.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b55 ^{🇺🇸 Cloudflare}
			PTR	`chris.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c155 ^{🇨🇷 Cloudflare}
			PTR	`chris.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2155 ^{🇺🇸 Cloudflare}
			PTR	`chris.ns.cloudflare.com`
		A	108.162.193.85^{🇺🇸 Cloudflare}
			PTR	`chris.ns.cloudflare.com`
		A	172.64.33.85^{🇺🇸 Cloudflare}
			PTR	`chris.ns.cloudflare.com`
		A	173.245.59.85^{🇺🇸 Cloudflare}
			PTR	`chris.ns.cloudflare.com`
NS	`yolanda.ns.cloudflare.com`
		A	2606:4700:50::adf5:3af1 ^{🇺🇸 Cloudflare}
			PTR	`yolanda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f1 ^{🇨🇷 Cloudflare}
			PTR	`yolanda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f1 ^{🇺🇸 Cloudflare}
			PTR	`yolanda.ns.cloudflare.com`
		A	108.162.192.241^{🇺🇸 Cloudflare}
			PTR	`yolanda.ns.cloudflare.com`
		A	172.64.32.241^{🇺🇸 Cloudflare}
			PTR	`yolanda.ns.cloudflare.com`
		A	173.245.58.241^{🇺🇸 Cloudflare}
			PTR	`yolanda.ns.cloudflare.com`
MX	`aspmx.l.google.com`
		A	2607:f8b0:4004:c09::1a ^{🇺🇸 Google}
			PTR	`bh-in-f26.1e100.net`
		A	172.253.122.26^{🇺🇸 Google}
			PTR	`bh-in-f26.1e100.net`
MX	`b6y5ui2573ukq76kqgeveg64q5dmksel6takdzjbjhy6zhyikg7a.mx-verification.google.com`
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	2a00:1450:400c: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	142.250.102.27^{🇺🇸 Google}
			PTR	`rb-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`
		A	2a00:1450:4013:c1e::1b ^{🇳🇱 Google}
			PTR	`yugrqzs-in-f27.1e100.net`
		A	192.178.213.27^{🇺🇸 Google}
			PTR	`yugrqzs-in-f27.1e100.net`
A	2606:4700:3033::6815:584 ^{🇺🇸 Cloudflare}
A	2606:4700:3033::ac43:857b ^{🇺🇸 Cloudflare}
A	104.21.5.132^Cloudflare
A	172.67.133.123^{🇺🇸 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

certref.com

Starts similarily

refcert.com

certref.com

AI analysis

certref.com maps to four IP numbers: 2606:4700:3033::6815:584, 2606:4700:3033::ac43:857b, 104.21.5.132 and 172.67.133.123.

Other host names such as careprost.us.com, khmersoft.net, kinkts.com, 88a.ai and incontritransexsalerno.it share IPs with certref.com.

Two name servers chris.ns.cloudflare.com and yolanda.ns.cloudflare.com handle the delegation for certref.com.

certref.com shares the same name server setup as other domains, for example mqrpayment.com, ubear.com.au, par30game.ir, mojmikolow.pl and roidino.com.

certref.com at least partially shares name servers with other domains, for example 0511952912324.workers.dev, cdqbyp.com, scaledrop.com, fiveguys.co.uk and sortir.ch.

these name servers are commonly used alongside harlee.ns.cloudflare.com name servers.

Host names with six IP numbers:

chris.ns.cloudflare.com points to 2606:4700:58::adf5:3b55, 2803:f800:50::6ca2:c155, 2a06:98c1:50::ac40:2155, 108.162.193.85, 172.64.33.85 and 173.245.59.85.

yolanda.ns.cloudflare.com points to 2606:4700:50::adf5:3af1, 2803:f800:50::6ca2:c0f1, 2a06:98c1:50::ac40:20f1, 108.162.192.241, 172.64.32.241 and 173.245.58.241.

certref.com is handled by six mail servers: aspmx.l.google.com, b6y5ui2573ukq76kqgeveg64q5dmksel6takdzjbjhy6zhyikg7a.mx-verification.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

certref.com shares at least partially some mail servers with other domains, for instance iesalixar.org, ldcm.edu.mx, vclb-kempen.be, lusaschool.com and proteanapp.com.

These mail servers are often used with aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers

Each host name points to two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c09::1a and 172.253.122.26

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

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

alt3.aspmx.l.google.com points to 2a00:1450:4025:402::1b and 142.250.102.27

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

dbq