DNSWHOIS.INFO - www.cerfinfo.com

Search for IP or hostnames:

www.cerfinfo.com checked at 2025-10-07T13:38:35.340Z 321ms 139/139/139 100% R:15

`www.cerfinfo.com`

CNAME	`cerfinfo.com`
NS	`ns100-1.bibliofiche.com`
		A	199.202.100.199^{🇨🇦 Fibrenoire / Vidéotron Affaires AS22652}
			PTR	`ns100`
			PTR	`ns1`
NS	`ns100-2.bibliofiche.com`
		A	199.202.100.243^{🇨🇦 Fibrenoire / Vidéotron Affaires AS22652}
			PTR	`ns100`
			PTR	`ns3`
NS	`ns101-1.bibliofiche.com`
		A	199.202.101.199^{🇨🇦 Fibrenoire / Vidéotron Affaires AS22652}
			PTR	`ns101`
			PTR	`ns1`
NS	`ns101-2.bibliofiche.com`
		A	199.202.101.243^{🇨🇦 Fibrenoire / Vidéotron Affaires AS22652}
			PTR	`ns101`
			PTR	`ns2`
NS	`ns1.bibliofiche.com`
		A	199.202.100.199^{🇨🇦 Fibrenoire / Vidéotron Affaires AS22652}
			PTR	`ns100`
			PTR	`ns1`
NS	`ns2.bibliofiche.com`
		A	199.202.101.199^{🇨🇦 Fibrenoire / Vidéotron Affaires AS22652}
			PTR	`ns101`
			PTR	`ns1`
MX	`aspmx2.googlemail.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	`aspmx3.googlemail.com`
		A	2a00:1450:4025:c01::1a ^{🇵🇱 Google}
			PTR	`rd-in-f26.1e100.net`
		A	142.250.147.27^{🇺🇸 Google}
			PTR	`rd-in-f27.1e100.net`
MX	`aspmx4.googlemail.com`
		A	2a00:1450:4010:c0e::1a ^{🇫🇮 Google}
			PTR	`lu-in-f26.1e100.net`
			PTR	`lu-in-x1a.1e100.net`
		A	74.125.131.26^{🇺🇸 Google}
			PTR	`lu-in-f26.1e100.net`
MX	`aspmx5.googlemail.com`
		A	2404:6800:4003:c06::1a ^{🇸🇬 Google}
			PTR	`sm-in-f26.1e100.net`
		A	142.250.4.27^{🇺🇸 Google}
			PTR	`sm-in-f27.1e100.net`
MX	`aspmx.l.google.com`
		A	2a00:1450:400c:c09::1a ^{🇧🇪 Google}
			PTR	`wm-in-f26.1e100.net`
			PTR	`wm-in-x1a.1e100.net`
		A	142.251.173.26^{🇺🇸 Google}
			PTR	`wi-in-f26.1e100.net`
MX	`atl1.aspmx.l.google.com`
MX	`atl2.aspmx.l.google.com`
A	199.202.100.64^{🇨🇦 Fibrenoire / Vidéotron Affaires AS22652}

`cerfinfo.com`

	NS	`ns100-1.bibliofiche.com`
	NS	`ns100-2.bibliofiche.com`
	NS	`ns101-1.bibliofiche.com`
	NS	`ns101-2.bibliofiche.com`
	NS	`ns1.bibliofiche.com`
	NS	`ns2.bibliofiche.com`
	MX	`aspmx2.googlemail.com`
	MX	`aspmx3.googlemail.com`
	MX	`aspmx4.googlemail.com`
	MX	`aspmx5.googlemail.com`
	MX	`aspmx.l.google.com`
	MX	`atl1.aspmx.l.google.com`
	MX	`atl2.aspmx.l.google.com`
	A	199.202.100.64^{🇨🇦 Fibrenoire / Vidéotron Affaires AS22652}

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AI analysis

www.cerfinfo.com resolves to one IP number: 199.202.100.64.

Other host names, for instance cerfinfo.com, share IP numbers with www.cerfinfo.com.

www.cerfinfo.com is delegated to six name servers: ns100-1.bibliofiche.com, ns100-2.bibliofiche.com, ns101-1.bibliofiche.com, ns101-2.bibliofiche.com, ns1.bibliofiche.com and ns2.bibliofiche.com.

www.cerfinfo.com at least partially shares name servers with other domains, for instance bibliofiche.com, cerfinfo.com, mediaflex.net, 101.202.199.in-addr.arpa and curriculink.org.

ns100-1.bibliofiche.com points to 199.202.100.199

ns100-2.bibliofiche.com points to 199.202.100.243

ns101-1.bibliofiche.com points to 199.202.101.199

ns101-2.bibliofiche.com points to 199.202.101.243

ns1.bibliofiche.com points to 199.202.100.199

ns2.bibliofiche.com points to 199.202.101.199

Destinations for 199.202.100.199: ns100-1.bibliofiche.com and ns1.bibliofiche.com

Destinations for 199.202.101.199: ns101-1.bibliofiche.com and ns2.bibliofiche.com

www.cerfinfo.com is handled by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, atl1.aspmx.l.google.com and atl2.aspmx.l.google.com.

www.cerfinfo.com shares some mail servers with other domains, at least partially, for instance splashmags.com, nanosurfer.info, dsis.com.au, i5-invest.com and atlightspeed.net.

These mail servers are often used together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, atl3.aspmx.l.google.com, atl4.aspmx.l.google.com, alt4.aspmx.l.google.com and alt3.aspmx.l.google.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to 2a00:1450:4013:c1e::1a and 192.178.213.27

aspmx3.googlemail.com points to 2a00:1450:4025:c01::1a and 142.250.147.27

aspmx4.googlemail.com points to 2a00:1450:4010:c0e::1a and 74.125.131.26

aspmx5.googlemail.com points to 2404:6800:4003:c06::1a and 142.250.4.27

aspmx.l.google.com points to 2a00:1450:400c:c09::1a and 142.251.173.26

dbq