NSLIST.NET - mail.coursebooks.com

Search for IP or hostnames:

mail.coursebooks.com checked at 2025-10-03T14:01:19.668Z 243ms 193/193/193 100% R:17

`mail.coursebooks.com`

CNAME	`coursebooks.com`
MX	`mail.coursebooks.com`
		A	162.243.204.10^{🇺🇸 DigitalOcean}
MX	`aspmx2.googlemail.com`
		A	2607:f8b0:4023:100f::1b ^{🇺🇸 Google}
			PTR	`yudfwra-in-f27.1e100.net`
		A	192.178.220.26^{🇺🇸 Google}
			PTR	`yudfwra-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`
		A	2607:f8b0:4003:c30::1b ^{🇺🇸 Google}
			PTR	`yutulis-in-f27.1e100.net`
		A	74.125.27.26^{🇺🇸 Google}
			PTR	`yutulis-in-f26.1e100.net`
NS	`jake.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b7a ^{🇺🇸 Cloudflare}
			PTR	`jake.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17a ^{🇨🇷 Cloudflare}
			PTR	`jake.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217a ^{🇺🇸 Cloudflare}
			PTR	`jake.ns.cloudflare.com`
		A	108.162.193.122^{🇺🇸 Cloudflare}
			PTR	`jake.ns.cloudflare.com`
		A	172.64.33.122^{🇺🇸 Cloudflare}
			PTR	`jake.ns.cloudflare.com`
		A	173.245.59.122^{🇺🇸 Cloudflare}
			PTR	`jake.ns.cloudflare.com`
NS	`leah.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a81 ^{🇺🇸 Cloudflare}
			PTR	`leah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c081 ^{🇨🇷 Cloudflare}
			PTR	`leah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2081 ^{🇺🇸 Cloudflare}
			PTR	`leah.ns.cloudflare.com`
		A	108.162.192.129^{🇺🇸 Cloudflare}
			PTR	`leah.ns.cloudflare.com`
		A	172.64.32.129^{🇺🇸 Cloudflare}
			PTR	`leah.ns.cloudflare.com`
		A	173.245.58.129^{🇺🇸 Cloudflare}
			PTR	`leah.ns.cloudflare.com`
MX	`aspmx.l.google.com`
		A	2607:f8b0:4023:c03::1a ^{🇺🇸 Google}
			PTR	`dy-in-f26.1e100.net`
		A	142.250.141.27^{🇺🇸 Google}
			PTR	`dd-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`
		A	2607:f8b0:4023:100f::1a ^{🇺🇸 Google}
			PTR	`yudfwra-in-f26.1e100.net`
		A	192.178.220.26^{🇺🇸 Google}
			PTR	`yudfwra-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`
		A	2607:f8b0:4003:c30::1b ^{🇺🇸 Google}
			PTR	`yutulis-in-f27.1e100.net`
		A	74.125.27.26^{🇺🇸 Google}
			PTR	`yutulis-in-f26.1e100.net`
A	2606:4700:3033::6815:d8 ^{🇺🇸 Cloudflare}
A	2606:4700:3033::ac43:8050 ^{🇺🇸 Cloudflare}
A	104.21.0.216^Cloudflare
A	172.67.128.80^{🇺🇸 Cloudflare}

`coursebooks.com`

	MX	`mail.coursebooks.com`
	MX	`aspmx2.googlemail.com`
	MX	`aspmx3.googlemail.com`
	NS	`jake.ns.cloudflare.com`
	NS	`leah.ns.cloudflare.com`
	MX	`aspmx.l.google.com`
	MX	`alt1.aspmx.l.google.com`
	MX	`alt2.aspmx.l.google.com`
	A	2606:4700:3033::6815:d8 ^{🇺🇸 Cloudflare}
	A	2606:4700:3033::ac43:8050 ^{🇺🇸 Cloudflare}
	A	104.21.0.216^Cloudflare
	A	172.67.128.80^{🇺🇸 Cloudflare}

MX for

coursebooks.com

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AI analysis

mail.coursebooks.com serves as the mail server for coursebooks.com.

Commonly, aspmx2.googlemail.com, aspmx3.googlemail.com and aspmx.l.google.com serve as mail server together with mail.coursebooks.com.

mail.coursebooks.com points to four IP numbers: 2606:4700:3033::6815:d8, 2606:4700:3033::ac43:8050, 104.21.0.216 and 172.67.128.80.

For instance, other host names qtqueenstown.com, fonzizi.com, bepicks.com, www.timeruns.net and bitsthree.com share IP numbers with mail.coursebooks.com.

mail.coursebooks.com is delegated to two name servers: jake.ns.cloudflare.com and leah.ns.cloudflare.com.

mail.coursebooks.com uses the same name server setup as other domains such as daygard.com, webdesign-podcast.com, ymeta.net, randomcage.com and 5thavenuecosmetics.co.uk.

mail.coursebooks.com shares name servers with other domains at least partially, for example video-buzz.com, infoland.ro, iznat.com, biolab.com.sg and mmocdkey.com.

These name servers are commonly used with mark.ns.cloudflare.com, sue.ns.cloudflare.com and lily.ns.cloudflare.com.

Host names with six IP numbers: host name jake.ns.cloudflare.com points to: 2606:4700:58::adf5:3b7a, 2803:f800:50::6ca2:c17a, 2a06:98c1:50::ac40:217a, 108.162.193.122, 172.64.33.122 and 173.245.59.122; host name leah.ns.cloudflare.com points to: 2606:4700:50::adf5:3a81, 2803:f800:50::6ca2:c081, 2a06:98c1:50::ac40:2081, 108.162.192.129, 172.64.32.129 and 173.245.58.129.

mail.coursebooks.com is handled by six mail servers: mail.coursebooks.com, aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

mail.coursebooks.com shares mail servers with other domains at least partially; for instance jacobcaris.com, cbalv.com, wielerflits.be, improbizoni.cz and buggzone.com.

These mail servers are often used alongside aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to: 2607:f8b0:4023:100f::1b and 192.178.220.26.

aspmx3.googlemail.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.26.

aspmx.l.google.com points to: 2607:f8b0:4023:c03::1a and 142.250.141.27.

alt1.aspmx.l.google.com points to: 2607:f8b0:4023:100f::1a and 192.178.220.26.

alt2.aspmx.l.google.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.26.

Host names with one IP number:

mail.coursebooks.com points to: 162.243.204.10.

Hosts that point to 192.178.220.26: aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Hosts that point to 2607:f8b0:4003:c30::1b: aspmx3.googlemail.com and alt2.aspmx.l.google.com.

Hosts that point to 74.125.27.26: aspmx3.googlemail.com and alt2.aspmx.l.google.com.

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