DNSWHOIS.INFO - ns1.classi4u.com

Search for IP or hostnames:

ns1.classi4u.com checked at 2025-11-30T11:27:11.186Z 374ms 142/142/142 100% R:11 allDone:true timedOut:false

`ns1.classi4u.com`

CNAME	`classi4u.com`
NS	`ns-cloud-e1.googledomains.com`
		A	2001:4860:4802:32::6e ^{🇺🇸 Google}
			PTR	`ns-cloud-e1.googledomains.com`
		A	216.239.32.110^{🇺🇸 Google}
			PTR	`ns-cloud-e1.googledomains.com`
NS	`ns-cloud-e2.googledomains.com`
		A	2001:4860:4802:34::6e ^{🇺🇸 Google}
			PTR	`ns-cloud-e2.googledomains.com`
		A	216.239.34.110^{🇺🇸 Google}
			PTR	`ns-cloud-e2.googledomains.com`
NS	`ns-cloud-e3.googledomains.com`
		A	2001:4860:4802:36::6e ^{🇺🇸 Google}
			PTR	`ns-cloud-e3.googledomains.com`
		A	216.239.36.110^{🇺🇸 Google}
			PTR	`ns-cloud-e3.googledomains.com`
NS	`ns-cloud-e4.googledomains.com`
		A	2001:4860:4802:38::6e ^{🇺🇸 Google}
			PTR	`ns-cloud-e4.googledomains.com`
		A	216.239.38.110^{🇺🇸 Google}
			PTR	`ns-cloud-e4.googledomains.com`
MX	`mx.sendgrid.net`
		A	3.17.120.38^{🇺🇸 Amazon}
			PTR	`ec2-3-17-120-38.us-east-2.compute.amazonaws.com`
		A	3.136.245.72^{🇺🇸 Amazon}
			PTR	`ec2-3-136-245-72.us-east-2.compute.amazonaws.com`
		A	13.216.54.185^{🇺🇸 Amazon}
			PTR	`ec2-13-216-54-185.compute-1.amazonaws.com`
		A	15.222.160.229^{🇨🇦 Amazon}
			PTR	`ec2-15-222-160-229.ca-central-1.compute.amazonaws.com`
		A	16.52.61.209^{🇺🇸 Amazon}
			PTR	`ec2-16-52-61-209.ca-central-1.compute.amazonaws.com`
		A	16.52.110.174^{🇺🇸 Amazon}
			PTR	`ec2-16-52-110-174.ca-central-1.compute.amazonaws.com`
		A	18.224.101.244^{🇺🇸 Amazon}
			PTR	`ec2-18-224-101-244.us-east-2.compute.amazonaws.com`
		A	34.198.67.24^{🇺🇸 Amazon}
			PTR	`ec2-34-198-67-24.compute-1.amazonaws.com`
		A	44.216.124.122^{🇺🇸 Amazon}
			PTR	`ec2-44-216-124-122.compute-1.amazonaws.com`
		A	44.245.249.202^{🇺🇸 Amazon}
			PTR	`ec2-44-245-249-202.us-west-2.compute.amazonaws.com`
		A	52.25.213.239^{🇺🇸 Amazon}
			PTR	`ec2-52-25-213-239.us-west-2.compute.amazonaws.com`
		A	52.37.49.26^{🇺🇸 Amazon}
			PTR	`ec2-52-37-49-26.us-west-2.compute.amazonaws.com`
A	35.190.86.134^{🇺🇸 Google}
		PTR	`134.86.190.35.bc.googleusercontent.com`

`classi4u.com`

	NS	`ns-cloud-e1.googledomains.com`
	NS	`ns-cloud-e2.googledomains.com`
	NS	`ns-cloud-e3.googledomains.com`
	NS	`ns-cloud-e4.googledomains.com`
	MX	`mx.sendgrid.net`
	A	35.190.86.134^{🇺🇸 Google}

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AI analysis

ns1.classi4u.com points to a single IP address: 35.190.86.134.

Other host names such as 134.86.190.35.bc.googleusercontent.com and classi4u.com share IP numbers with ns1.classi4u.com.

ns1.classi4u.com is delegated to four name servers: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com.

At least part of the name servers for ns1.classi4u.com are shared with other domains, for instance lbpac.org, inventa-t.com, largemouthbass.com, fairb.com and palsync.com.

Host names with two IP numbers:

ns-cloud-e1.googledomains.com points to: 2001:4860:4802:32::6e and 216.239.32.110

ns-cloud-e2.googledomains.com points to: 2001:4860:4802:34::6e and 216.239.34.110

ns-cloud-e3.googledomains.com points to: 2001:4860:4802:36::6e and 216.239.36.110

ns-cloud-e4.googledomains.com points to: 2001:4860:4802:38::6e and 216.239.38.110

The mail server for ns1.classi4u.com is mx.sendgrid.net.

ns1.classi4u.com uses the same mail server setup as other domains, for instance app.homebound.com, takano-akira.net, u1688817.wl068.sendgrid.net, adpia.adp.com and abmail.email.draftkings.com.

ns1.classi4u.com shares at least some mail servers with other domains, for example nspire.ai, palestrantebrunomiranda.com.br, spfmx1.domainkey.freshemail.io, autoforce.com and sekur.com.br.

these mail servers are commonly used alongside aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

The host name mx.sendgrid.net points to 12 IP numbers: 3.17.120.38, 3.136.245.72, 13.216.54.185, 15.222.160.229, 16.52.61.209, 16.52.110.174, 18.224.101.244, 34.198.67.24, 44.216.124.122, 44.245.249.202, 52.25.213.239 and 52.37.49.26.