`cobberbookstore.com`

DNSSEC	⚠️ Not signed
A	52.142.31.64^{🇺🇸 Microsoft52.136.0.0/13 MICROSOFT}
NS	`ns10.dnsmadeeasy.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	`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`
TXT	`v=spf1 a mx ptr include:chohc.net include:nebook.com ~all`
SOA	`ns10.dnsmadeeasy.com`dns@dnsmadeeasy.com 2009-01-01 #8

`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=1785683967

Same first word

cobberbookstore.com

DNS History

11 records (8 active, 3 former)

●NSdns1.thecampushub.com2015-05-10 → 2026-08-02 · 2 obs

● 2015-05-10 07:45:30
● 2026-08-02 15:28:24

●NSdns2.thecampushub.com2015-10-20 → 2026-08-02 · 3 obs

○ 2015-05-10 07:45:30
● 2015-10-20 10:56:36
● 2026-08-02 15:28:24

●NSdns3.thecampushub.com2026-04-01 → 2026-08-02 · 3 obs

○ 2015-10-20 10:56:36
● 2026-04-01 20:48:06
● 2026-08-02 15:28:24

●NSdns4.thecampushub.com2026-04-01 → 2026-08-02 · 3 obs

○ 2015-10-20 10:56:36
● 2026-04-01 20:48:06
● 2026-08-02 15:28:24

●NSdns5.thecampushub.com2026-04-01 → 2026-08-02 · 3 obs

○ 2015-10-20 10:56:36
● 2026-04-01 20:48:06
● 2026-08-02 15:28:24

●NSdns6.thecampushub.com2026-04-01 → 2026-08-02 · 3 obs

○ 2015-10-20 10:56:36
● 2026-04-01 20:48:06
● 2026-08-02 15:28:24

●NSns10.dnsmadeeasy.com2026-04-01 → 2026-08-02 · 3 obs

○ 2015-10-20 10:56:36
● 2026-04-01 20:48:06
● 2026-08-02 15:28:24

○MXmail.nebook.com2015-05-10 → 2017-08-17 · 4 obs

● 2015-05-10 07:45:30
● 2017-08-17 09:59:34
○ 2026-04-01 20:48:06
○ 2026-08-02 15:28:24

○A207.138.59.1002015-10-20 → 2017-08-17 · 5 obs

○ 2015-05-10 07:45:30
● 2015-10-20 10:56:36
● 2017-08-17 09:59:34
○ 2026-04-01 20:48:06
○ 2026-08-02 15:28:24

○A216.58.234.432015-05-10 → 2015-05-10 · 3 obs

● 2015-05-10 07:45:30
○ 2015-10-20 10:56:36
○ 2026-08-02 15:28:24

●A52.142.31.642026-04-01 → 2026-08-02 · 3 obs

○ 2017-08-17 09:59:34
● 2026-04-01 20:48:06
● 2026-08-02 15:28:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
cobberbookstore.com	dns1.thecampushub.com, dns2.thecampushub.com, dns4.thecampushub.com, dns5.thecampushub.com...	6 records

✅ Authoritative Response

Server:208.80.125.4

NS records: dns1.thecampushub.com, dns2.thecampushub.com, dns4.thecampushub.com, dns5.thecampushub.com, dns3.thecampushub.com, dns6.thecampushub.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cobberbookstore.com (unsigned zone)

⏱️ Timing

Total: 3120ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.142.31.64`
NS	6	`dns2.thecampushub.com, dns4.thecampushub.com...`
TXT	1	`v=spf1 a mx ptr include:chohc.net includ`
SOA	1	`ns10.dnsmadeeasy.com dns.dnsmadeeasy.com`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (dns1.thecampushub.com, dns2.thecampushub.com, dns4.thecampushub.com...)

Analysis

IP Addresses

cobberbookstore.com points to a single IP number: 52.142.31.64.

Additional host names — cbcbookstore.com, www.otcbookstore.com, augustanabooks.com and two others — share IP numbers with cobberbookstore.com.

Name Servers

The DNS delegation for cobberbookstore.com covers 7 name servers: ns10.dnsmadeeasy.com, dns1.thecampushub.com, dns2.thecampushub.com and 4 more.

cobberbookstore.com has at least partial name server overlap with other domains, such as lenovoleads.com, vmsv.com, dorchesterroadstax.org and two others.

dns6.thecampushub.com, dns3.thecampushub.com and dns4.thecampushub.com — plus 7 other name servers — are commonly paired with these name servers.

Host names with two IP numbers:

ns10.dnsmadeeasy.com maps to two IP addresses — 208.94.148.4 and 2600:1800:10::1.

dns1.thecampushub.com maps to two IP addresses — 208.94.148.4 and 2600:1800:10::1.

dns2.thecampushub.com maps to two IP addresses — 208.80.124.4 and 2600:1801:11::1.

dns3.thecampushub.com maps to two IP addresses — 208.80.126.4 and 2600:1802:12::1.

dns4.thecampushub.com maps to two IP addresses — 208.80.125.4 and 2600:1801:13::1.

dns5.thecampushub.com maps to two IP addresses — 208.80.127.4 and 2600:1802:14::1.

dns6.thecampushub.com maps to two IP addresses — 208.94.149.4 and 2600:1800:15::1.

These two host names — ns10.dnsmadeeasy.com and dns1.thecampushub.com — each point to 2600:1800:10::1 IP addresses.

These two host names — ns10.dnsmadeeasy.com and dns1.thecampushub.com — each point to 208.94.148.4 IP addresses.

cobberbookstore.com - robtex.com