`topusedbooks.com`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`a904c694c05102f30.awsglobalaccelerator.com`
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns3.afternic.com` ⭐
		A	97.74.98.65^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns3.afternic.com`
NS	`ns4.afternic.com`
		A	173.201.66.65^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns4.namefind.com`
TXT	`v=spf1 -all`
SOA	`ns3.afternic.com`dns@jomax.net 2025-10-01 #0

`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=1777079066

Same first word

topusedbooks.com

DNS History

21 records (4 active, 17 former)

○NSns01.cashparking.com2015-06-12 → 2015-06-12 · 4 obs

○ 2008-03-16 04:28:02
● 2015-06-12 04:21:54
○ 2015-10-26 05:53:26
○ 2026-04-25 01:18:52

○NSns1.afternic.com2015-10-26 → 2017-11-08 · 5 obs

○ 2008-03-16 04:28:02
● 2015-10-26 05:53:26
● 2017-11-08 18:51:36
○ 2026-03-18 07:31:08
○ 2026-04-25 01:18:52

○NSns2.afternic.com2017-11-08 → 2017-11-08 · 4 obs

○ 2015-10-26 05:53:26
● 2017-11-08 18:51:36
○ 2026-03-18 07:31:08
○ 2026-04-25 01:18:52

●NSns3.afternic.com2026-03-18 → 2026-04-25 · 3 obs

○ 2017-11-08 18:51:36
● 2026-03-18 07:31:08
● 2026-04-25 01:18:52

●NSns4.afternic.com2026-03-18 → 2026-04-25 · 3 obs

○ 2017-11-08 18:51:36
● 2026-03-18 07:31:08
● 2026-04-25 01:18:52

○NSyns1.yahoo.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 04:28:02
○ 2015-06-12 04:21:54
○ 2026-04-25 01:18:52

○NSyns2.yahoo.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 04:28:02
○ 2015-06-12 04:21:54
○ 2026-04-25 01:18:52

○MXmailstore1.secureserver.net2015-06-12 → 2015-06-12 · 4 obs

○ 2008-03-16 04:28:02
● 2015-06-12 04:21:54
○ 2015-10-26 05:53:26
○ 2026-04-25 01:18:52

○MXmx1.biz.mail.yahoo.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 04:28:02
○ 2015-06-12 04:21:54
○ 2026-04-25 01:18:52

○MXmx5.biz.mail.yahoo.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 04:28:02
○ 2015-06-12 04:21:54
○ 2026-04-25 01:18:52

○MXsmtp.secureserver.net2015-06-12 → 2015-06-12 · 4 obs

○ 2008-03-16 04:28:02
● 2015-06-12 04:21:54
○ 2015-10-26 05:53:26
○ 2026-04-25 01:18:52

●A13.248.169.482026-03-18 → 2026-04-25 · 3 obs

○ 2017-11-08 18:51:36
● 2026-03-18 07:31:08
● 2026-04-25 01:18:52

○A184.168.221.1042015-10-26 → 2017-11-08 · 5 obs

○ 2008-03-16 04:28:02
● 2015-10-26 05:53:26
● 2017-11-08 18:51:36
○ 2026-03-18 07:31:08
○ 2026-04-25 01:18:52

○A184.168.221.962015-06-12 → 2015-06-12 · 4 obs

○ 2008-03-16 04:28:02
● 2015-06-12 04:21:54
○ 2015-10-26 05:53:26
○ 2026-04-25 01:18:52

○A68.142.234.502008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 04:28:02
○ 2015-06-12 04:21:54
○ 2026-04-25 01:18:52

○A68.142.234.512008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 04:28:02
○ 2015-06-12 04:21:54
○ 2026-04-25 01:18:52

○A68.142.234.522008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 04:28:02
○ 2015-06-12 04:21:54
○ 2026-04-25 01:18:52

○A68.142.234.532008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 04:28:02
○ 2015-06-12 04:21:54
○ 2026-04-25 01:18:52

○A68.142.234.542008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 04:28:02
○ 2015-06-12 04:21:54
○ 2026-04-25 01:18:52

○A68.142.234.602008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 04:28:02
○ 2015-06-12 04:21:54
○ 2026-04-25 01:18:52

●A76.223.54.1462026-03-18 → 2026-04-25 · 3 obs

○ 2017-11-08 18:51:36
● 2026-03-18 07:31:08
● 2026-04-25 01:18:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net...	-
topusedbooks.com	ns3.afternic.com, ns4.afternic.com	2 records

✅ Authoritative Response

Server:173.201.66.65

NS records: ns3.afternic.com, ns4.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for topusedbooks.com (unsigned zone)

⏱️ Timing

Total: 605ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.248.169.48, 76.223.54.146`
NS	2	`ns3.afternic.com, ns4.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns3.afternic.com dns.jomax.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)

Analysis

IP Addresses

topusedbooks.com resolves to two IP numbers: 13.248.169.48 and 76.223.54.146.

Other host names, for instance usefultools.org, ns3.zajil.net, dep.firmbill.com, dirtyleak.com and 22.cn.uhzb.com share IP numbers with topusedbooks.com.

Name Servers

topusedbooks.com has two name servers: ns3.afternic.com and ns4.afternic.com.

topusedbooks.com shares the same name server setup as other domains, for example funtown.com, 119.changesound.com, nbashidagerenbaokou.chok8.com, autotribes.com and softwareace.com.

topusedbooks.com shares some name servers with other domains, for example euvre.com, epeds.com, iqproperty.com, mqq.71.80.com and ntegroup.com.

These name servers are commonly used together with verification-frsgyqgb387khmr9jzuunx.ns101.verify.hn and ns1.afternic.com.

Host names with a single IP:

ns3.afternic.com points to 97.74.98.65

ns4.afternic.com points to 173.201.66.65

topusedbooks.com - robtex.com