`booksmartusa.com`

DNSSEC	⚠️ Not signed
A	52.142.31.64^{🇺🇸 Microsoft52.136.0.0/13 MICROSOFT}
NS	`ns20.digicertdns.com` ⭐
		A	2600:1800:10::1:1f^{🇺🇸 Tiggee2600:1800:10::/48 DNS Made Easy anycast network}
			PTR	`ns20.digicertdns.com`
		A	208.94.148.223^{🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network}
			PTR	`ns20.digicertdns.com`
NS	`dns1.thecampushub.com`
		A	2600:1800:10::1^{🇺🇸 Tiggee2600:1800:10::/48 DNS Made Easy anycast network}
			PTR	`ns10.dnsmadeeasy.com`
		A	208.94.148.4^{🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network}
			PTR	`ns10.dnsmadeeasy.com`
NS	`dns2.thecampushub.com`
		A	2600:1801:11::1^{🇺🇸 Tiggee2600:1801:11::/48 DNS Made Easy anycast network}
			PTR	`ns11.dnsmadeeasy.com`
		A	208.80.124.4^{🇺🇸 Tiggee208.80.124.0/24 DNS Made Easy anycast network}
			PTR	`ns11.dnsmadeeasy.com`
NS	`dns3.thecampushub.com`
		A	2600:1802:12::1^{🇺🇸 Tiggee2600:1802:12::/48 DNS Made Easy anycast network}
			PTR	`ns12.dnsmadeeasy.com`
		A	208.80.126.4^{🇺🇸 Tiggee208.80.126.0/24 DNS Made Easy anycast network}
			PTR	`ns12.dnsmadeeasy.com`
NS	`dns4.thecampushub.com`
		A	2600:1801:13::1^{🇺🇸 Tiggee2600:1801:13::/48 DNS Made Easy anycast network}
			PTR	`ns13.dnsmadeeasy.com`
		A	208.80.125.4^{🇺🇸 Tiggee208.80.125.0/24 DNS Made Easy anycast network}
			PTR	`ns13.dnsmadeeasy.com`
NS	`dns5.thecampushub.com`
		A	2600:1802:14::1^{🇺🇸 Tiggee2600:1802:14::/48 DNS Made Easy anycast network}
			PTR	`ns14.dnsmadeeasy.com`
		A	208.80.127.4^{🇺🇸 Tiggee208.80.127.0/24 DNS Made Easy anycast network}
			PTR	`ns14.dnsmadeeasy.com`
NS	`dns6.thecampushub.com`
		A	2600:1800:15::1^{🇺🇸 Tiggee2600:1800:15::/48 DNS Made Easy anycast network}
			PTR	`ns15.dnsmadeeasy.com`
		A	208.94.149.4^{🇺🇸 Tiggee208.94.149.0/24 DNS Made Easy anycast network}
			PTR	`ns15.dnsmadeeasy.com`
MX	`mx1.emailsrvr.com` ⭐
		A	146.20.161.1^{🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc}
			PTR	`mx1.emailsrvr.com`
MX	`mx2.emailsrvr.com`⁽²⁰⁾
		A	146.20.161.2^{🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc}
			PTR	`mx2.emailsrvr.com`
TXT	`v=spf1 ip4:169.44.206.74 ip4:169.45.85.100 include:emailsrvr.com ~all`
TXT	`google-site-verification=RTJCuglvSj5fta6l38FRrWwVx3m5hZIsLDOwkTfaMjw`
SOA	`ns20.digicertdns.com`dns@digicertdns.com 2009-01-01 #22

`com`

	DNSSEC	🔒 Signed (DS record present)
	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`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774411172

Subdomains

www.booksmartusa.com

Same first word

booksmartusa.com

DNS History

23 records (10 active, 13 former)

○NSbella.ns.cloudflare.com2020-02-17 → 2020-02-17 · 4 obs

○ 2017-03-20 10:55:24
● 2020-02-17 15:41:54
○ 2026-03-03 15:14:24
○ 2026-03-25 04:02:34

●NSdns1.thecampushub.com2026-03-03 → 2026-03-25 · 3 obs

○ 2020-02-17 15:41:54
● 2026-03-03 15:14:24
● 2026-03-25 04:02:34

●NSdns2.thecampushub.com2026-03-03 → 2026-03-25 · 3 obs

○ 2020-02-17 15:41:54
● 2026-03-03 15:14:24
● 2026-03-25 04:02:34

●NSdns3.thecampushub.com2026-03-03 → 2026-03-25 · 3 obs

○ 2020-02-17 15:41:54
● 2026-03-03 15:14:24
● 2026-03-25 04:02:34

●NSdns4.thecampushub.com2026-03-03 → 2026-03-25 · 3 obs

○ 2020-02-17 15:41:54
● 2026-03-03 15:14:24
● 2026-03-25 04:02:34

●NSdns5.thecampushub.com2026-03-03 → 2026-03-25 · 3 obs

○ 2020-02-17 15:41:54
● 2026-03-03 15:14:24
● 2026-03-25 04:02:34

●NSdns6.thecampushub.com2026-03-03 → 2026-03-25 · 3 obs

○ 2020-02-17 15:41:54
● 2026-03-03 15:14:24
● 2026-03-25 04:02:34

○NSkip.ns.cloudflare.com2020-02-17 → 2020-02-17 · 4 obs

○ 2017-03-20 10:55:24
● 2020-02-17 15:41:54
○ 2026-03-03 15:14:24
○ 2026-03-25 04:02:34

●NSns20.digicertdns.com2026-03-03 → 2026-03-25 · 3 obs

○ 2020-02-17 15:41:54
● 2026-03-03 15:14:24
● 2026-03-25 04:02:34

○NSns4.web.bellsouth.net2007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 13:54:40
○ 2015-07-05 06:09:24
○ 2026-03-25 04:02:34

○NSns5.web.bellsouth.net2007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 13:54:40
○ 2015-07-05 06:09:24
○ 2026-03-25 04:02:34

○NSns65.worldnic.com2015-07-05 → 2017-03-20 · 5 obs

○ 2007-10-22 13:54:40
● 2015-07-05 06:09:24
● 2017-03-20 10:55:24
○ 2020-02-17 15:41:54
○ 2026-03-25 04:02:34

○NSns66.worldnic.com2015-07-05 → 2017-03-20 · 5 obs

○ 2007-10-22 13:54:40
● 2015-07-05 06:09:24
● 2017-03-20 10:55:24
○ 2020-02-17 15:41:54
○ 2026-03-25 04:02:34

○MXmailserver1.booksmartusa.com2007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 13:54:40
○ 2015-07-05 06:09:24
○ 2026-03-25 04:02:34

●MXmx1.emailsrvr.com2015-07-05 → 2026-03-25 · 3 obs

○ 2007-10-22 13:54:40
● 2015-07-05 06:09:24
● 2026-03-25 04:02:34

●MXmx2.emailsrvr.com2015-07-05 → 2026-03-25 · 3 obs

○ 2007-10-22 13:54:40
● 2015-07-05 06:09:24
● 2026-03-25 04:02:34

○A104.25.183.1002020-02-17 → 2020-02-17 · 4 obs

○ 2017-03-20 10:55:24
● 2020-02-17 15:41:54
○ 2026-03-03 15:14:24
○ 2026-03-25 04:02:34

○A104.25.184.1002020-02-17 → 2020-02-17 · 4 obs

○ 2017-03-20 10:55:24
● 2020-02-17 15:41:54
○ 2026-03-03 15:14:24
○ 2026-03-25 04:02:34

○A174.143.76.2552015-07-05 → 2017-03-20 · 5 obs

○ 2007-10-22 13:54:40
● 2015-07-05 06:09:24
● 2017-03-20 10:55:24
○ 2020-02-17 15:41:54
○ 2026-03-25 04:02:34

○A2606:4700:20::6819:b7642020-02-17 → 2020-02-17 · 4 obs

○ 2017-03-20 10:55:24
● 2020-02-17 15:41:54
○ 2026-03-03 15:14:24
○ 2026-03-25 04:02:34

○A2606:4700:20::6819:b8642020-02-17 → 2020-02-17 · 4 obs

○ 2017-03-20 10:55:24
● 2020-02-17 15:41:54
○ 2026-03-03 15:14:24
○ 2026-03-25 04:02:34

●A52.142.31.642026-03-03 → 2026-03-25 · 3 obs

○ 2020-02-17 15:41:54
● 2026-03-03 15:14:24
● 2026-03-25 04:02:34

○A65.83.225.372007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 13:54:40
○ 2015-07-05 06:09:24
○ 2026-03-25 04:02:34

🔍 DNS Trace

Analysis

Hierarchy

The parent of www.booksmartusa.com is booksmartusa.com.

IP Addresses

booksmartusa.com points to IP number: 52.142.31.64.

Other host names such as uwyostore.com, piercebookstore.com, prismservices.net, textbucks.thecampushub.com and sccbookstore.org share IPs with booksmartusa.com.

Name Servers

booksmartusa.com is delegated to seven name servers: ns20.digicertdns.com, dns1.thecampushub.com, dns2.thecampushub.com, dns3.thecampushub.com, dns4.thecampushub.com, dns5.thecampushub.com and dns6.thecampushub.com.

booksmartusa.com at least partially shares name servers with other domains, for instance leithtoyota.com, berkeleytowers.com, sepo.dk, clickondetroit.com and musicals-toronto.com.

These name servers are commonly used alongside ns10.dnsmadeeasy.com, ns21.digicertdns.com, ns22.digicertdns.com, ns23.digicertdns.net, ns24.digicertdns.net, ns25.digicertdns.net, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com and ns14.dnsmadeeasy.com.

Two IP numbers per host:

ns20.digicertdns.com points to: 2600:1800:10::1:1f and 208.94.148.223.

dns1.thecampushub.com points to: 2600:1800:10::1 and 208.94.148.4.

dns2.thecampushub.com points to: 2600:1801:11::1 and 208.80.124.4.

dns3.thecampushub.com points to: 2600:1802:12::1 and 208.80.126.4.

dns4.thecampushub.com points to: 2600:1801:13::1 and 208.80.125.4.

dns5.thecampushub.com points to: 2600:1802:14::1 and 208.80.127.4.

dns6.thecampushub.com points to: 2600:1800:15::1 and 208.94.149.4.

Mail Servers

booksmartusa.com is handled by two mail servers: mx1.emailsrvr.com and mx2.emailsrvr.com.

The mail server setup for booksmartusa.com matches that of other domains, for instance siteraffle.com, carpsuperstore.com, impactstudy.com, bugthug.com and synergyworld.com.my.

booksmartusa.com shares at least partially some mail servers with other domains, including mailtrust.com, bitocean.com, tunecore.co.uk, ibewlocal102.org and client-216-57-220-248.bhm.pogozone.net.

Host names with a single IP:

mx1.emailsrvr.com points to 146.20.161.1.

mx2.emailsrvr.com points to 146.20.161.2.

booksmartusa.com - robtex.com