jsccbooks.com - robtex.com

`jsccbooks.com`

	DNSSEC	⚠️ Not signed
	A	209.65.14.75^{🇺🇸 AS2386209.65.14.0/24 Prolexic Technologies, Inc.}
			PTR	`bkstr.ca`
	NS	`dns1.follett.com` ⭐
			A	209.65.14.51^{🇺🇸 AS2386209.65.14.0/24 Prolexic Technologies, Inc.}
				PTR	`dns1.follett.com`
	NS	`dns2.follett.com`
			A	209.65.14.51^{🇺🇸 AS2386209.65.14.0/24 Prolexic Technologies, Inc.}
				PTR	`dns1.follett.com`
	NS	`dns3.follett.com`
			A	209.65.14.53^{🇺🇸 AS2386209.65.14.0/24 Prolexic Technologies, Inc.}
				PTR	`dns3.follett.com`
	NS	`dns4.follett.com`
			A	209.65.14.53^{🇺🇸 AS2386209.65.14.0/24 Prolexic Technologies, Inc.}
				PTR	`dns3.follett.com`
	NS	`dns5.follett.com`
			A	209.65.14.51^{🇺🇸 AS2386209.65.14.0/24 Prolexic Technologies, Inc.}
				PTR	`dns1.follett.com`
	SOA	`dns1.follett.com`hostmaster@follett.com 2016-06-08 #1

`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=1774443967

Same first word

jsccbooks.com

DNS History

14 records (6 active, 8 former)

●NSdns1.follett.com2015-12-30 → 2026-03-25 · 3 obs

○ 2015-10-20 16:18:06
● 2015-12-30 10:15:26
● 2026-03-25 13:16:08

○NSdns1.thecampushub.com2008-03-15 → 2015-10-20 · 4 obs

● 2008-03-15 01:55:40
● 2015-10-20 16:18:06
○ 2015-12-30 10:15:26
○ 2026-03-25 13:16:08

●NSdns2.follett.com2015-12-30 → 2026-03-25 · 3 obs

○ 2015-10-20 16:18:06
● 2015-12-30 10:15:26
● 2026-03-25 13:16:08

○NSdns2.thecampushub.com2008-03-15 → 2015-10-20 · 4 obs

● 2008-03-15 01:55:40
● 2015-10-20 16:18:06
○ 2015-12-30 10:15:26
○ 2026-03-25 13:16:08

●NSdns3.follett.com2015-12-30 → 2026-03-25 · 3 obs

○ 2015-10-20 16:18:06
● 2015-12-30 10:15:26
● 2026-03-25 13:16:08

●NSdns4.follett.com2015-12-30 → 2026-03-25 · 3 obs

○ 2015-10-20 16:18:06
● 2015-12-30 10:15:26
● 2026-03-25 13:16:08

●NSdns5.follett.com2015-12-30 → 2026-03-25 · 3 obs

○ 2015-10-20 16:18:06
● 2015-12-30 10:15:26
● 2026-03-25 13:16:08

○MXmail.nebook.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 01:55:40
○ 2015-08-26 17:51:00
○ 2026-03-25 13:16:08

○MXus-smtp-inbound-1.mimecast.com2015-08-26 → 2015-10-20 · 5 obs

○ 2008-03-15 01:55:40
● 2015-08-26 17:51:00
● 2015-10-20 16:18:06
○ 2015-12-30 10:15:26
○ 2026-03-25 13:16:08

○MXus-smtp-inbound-2.mimecast.com2015-08-26 → 2015-10-20 · 5 obs

○ 2008-03-15 01:55:40
● 2015-08-26 17:51:00
● 2015-10-20 16:18:06
○ 2015-12-30 10:15:26
○ 2026-03-25 13:16:08

○A12.107.106.112015-12-30 → 2016-05-22 · 5 obs

○ 2015-10-20 16:18:06
● 2015-12-30 10:15:26
● 2016-05-22 12:17:32
○ 2016-07-10 10:26:14
○ 2026-03-25 13:16:08

○A207.138.59.782015-08-26 → 2015-10-20 · 5 obs

○ 2008-03-15 01:55:40
● 2015-08-26 17:51:00
● 2015-10-20 16:18:06
○ 2015-12-30 10:15:26
○ 2026-03-25 13:16:08

●A209.65.14.752016-07-10 → 2026-03-25 · 3 obs

○ 2016-05-22 12:17:32
● 2016-07-10 10:26:14
● 2026-03-25 13:16:08

○A216.58.250.132008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 01:55:40
○ 2015-08-26 17:51:00
○ 2026-03-25 13:16:08

🔍 DNS Trace

Analysis

IP Addresses

jsccbooks.com points to a single IP: 209.65.14.75.

Other host names, for instance www.dominionbookstore.com, mptcwestbendshop.com, textsource.com, courseitems.com and rockymountaincollegeshop.com share IP numbers with jsccbooks.com.

Name Servers

jsccbooks.com is delegated to five name servers: dns1.follett.com, dns2.follett.com, dns3.follett.com, dns4.follett.com and dns5.follett.com.

jsccbooks.com partially shares name servers with other domains; examples include fsc.follett.com, captainslocker.com, virtualbookstore.us, coursematerials.com and ease-e.com.

These name servers are commonly used with the name servers nspr-d1-extms01.corp.follett.com, nspr-d1-extau01.corp.follett.com, nspr-d1-extau02.corp.follett.com, nspr-d2-extau01.corp.follett.com and nspr-d2-extau02.corp.follett.com.

Host names with one IP:

Host dns1.follett.com points to 209.65.14.51.

Host dns2.follett.com points to 209.65.14.51.

Host dns3.follett.com points to 209.65.14.53.

Host dns4.follett.com points to 209.65.14.53.

Host dns5.follett.com points to 209.65.14.51.

Host names pointing to 209.65.14.51: dns1.follett.com, dns2.follett.com and dns5.follett.com.

Host names pointing to 209.65.14.53: dns3.follett.com and dns4.follett.com.