`book4exchange.com`

DNSSEC	⚠️ Not signed
A	172.26.5.33^{UNSPECIFIED160.0.0.0/3}
NS	`ns21.domaincontrol.com` ⭐
		A	2603:5:2141::b^{🇺🇸 GODADDY-DNS2603:5:2140::/44}
			PTR	`ns21.domaincontrol.com`
		A	97.74.100.11^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns21.domaincontrol.com`
NS	`ns22.domaincontrol.com`
		A	2603:5:2241::b^{🇺🇸 GODADDY-DNS2603:5:2240::/44}
			PTR	`ns22.domaincontrol.com`
		A	173.201.68.11^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns22.domaincontrol.com`
SOA	`ns21.domaincontrol.com`dns@jomax.net 2021-08-07 #3

`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=1775997812

Same first word

book4exchange.com

DNS History

17 records (3 active, 14 former)

○NSns1.7cloudcomputing.com2015-08-07 → 2015-11-27 · 5 obs

○ 2008-03-19 06:17:18
● 2015-08-07 03:03:06
● 2015-11-27 18:37:28
○ 2016-03-01 15:44:44
○ 2026-04-12 12:56:14

○NSns1626.ztomy.com2016-07-11 → 2017-03-25 · 5 obs

○ 2016-03-01 15:44:44
● 2016-07-11 04:11:28
● 2017-03-25 02:14:34
○ 2020-03-24 10:43:46
○ 2026-04-12 12:56:14

○NSns2.7cloudcomputing.com2015-08-07 → 2015-11-27 · 5 obs

○ 2008-03-19 06:17:18
● 2015-08-07 03:03:06
● 2015-11-27 18:37:28
○ 2016-03-01 15:44:44
○ 2026-04-12 12:56:14

●NSns21.domaincontrol.com2020-03-24 → 2026-04-12 · 3 obs

○ 2017-03-25 02:14:34
● 2020-03-24 10:43:46
● 2026-04-12 12:56:14

●NSns22.domaincontrol.com2020-03-24 → 2026-04-12 · 3 obs

○ 2017-03-25 02:14:34
● 2020-03-24 10:43:46
● 2026-04-12 12:56:14

○NSns2626.ztomy.com2016-07-11 → 2017-03-25 · 5 obs

○ 2016-03-01 15:44:44
● 2016-07-11 04:11:28
● 2017-03-25 02:14:34
○ 2020-03-24 10:43:46
○ 2026-04-12 12:56:14

○NSns27.domaincontrol.com2016-03-01 → 2016-03-01 · 4 obs

○ 2015-11-27 18:37:28
● 2016-03-01 15:44:44
○ 2016-07-11 04:11:28
○ 2026-04-12 12:56:14

○NSns28.domaincontrol.com2016-03-01 → 2016-03-01 · 4 obs

○ 2015-11-27 18:37:28
● 2016-03-01 15:44:44
○ 2016-07-11 04:11:28
○ 2026-04-12 12:56:14

○MXbook4exchange.com2015-08-07 → 2015-11-27 · 5 obs

○ 2008-03-19 06:17:18
● 2015-08-07 03:03:06
● 2015-11-27 18:37:28
○ 2016-03-01 15:44:44
○ 2026-04-12 12:56:14

○MXmailstore1.secureserver.net2016-03-01 → 2016-03-01 · 4 obs

○ 2015-11-27 18:37:28
● 2016-03-01 15:44:44
○ 2016-07-11 04:11:28
○ 2026-04-12 12:56:14

○MXsmtp.secureserver.net2016-03-01 → 2016-03-01 · 4 obs

○ 2015-11-27 18:37:28
● 2016-03-01 15:44:44
○ 2016-07-11 04:11:28
○ 2026-04-12 12:56:14

○A149.47.182.1342015-08-07 → 2015-11-27 · 5 obs

○ 2008-03-19 06:17:18
● 2015-08-07 03:03:06
● 2015-11-27 18:37:28
○ 2016-03-01 15:44:44
○ 2026-04-12 12:56:14

●A172.26.5.332026-04-12 → 2026-04-12 · 2 obs

○ 2020-03-24 10:43:46
● 2026-04-12 12:56:14

○A184.168.221.632020-03-24 → 2020-03-24 · 3 obs

○ 2017-03-25 02:14:34
● 2020-03-24 10:43:46
○ 2026-04-12 12:56:14

○A204.11.56.482016-07-11 → 2017-03-25 · 5 obs

○ 2016-03-01 15:44:44
● 2016-07-11 04:11:28
● 2017-03-25 02:14:34
○ 2020-03-24 10:43:46
○ 2026-04-12 12:56:14

○A50.63.202.422016-03-01 → 2016-03-01 · 4 obs

○ 2015-11-27 18:37:28
● 2016-03-01 15:44:44
○ 2016-07-11 04:11:28
○ 2026-04-12 12:56:14

○PTRns1626.ztomy.com2017-03-25 → 2017-03-25 · 3 obs

● 2017-03-25 02:14:34
○ 2020-03-24 10:43:46
○ 2026-04-12 12:56:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net...	-
book4exchange.com	ns21.domaincontrol.com, ns22.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.100.11

NS records: ns21.domaincontrol.com, ns22.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for book4exchange.com (unsigned zone)

⏱️ Timing

Total: 67ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`172.26.5.33`
NS	2	`ns21.domaincontrol.com, ns22.domaincontrol.com`
SOA	1	`ns21.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns21.domaincontrol.com, ns21.domaincontrol.com, ns22.domaincontrol.com...)

Analysis

IP Addresses

book4exchange.com points to an IP address: 172.26.5.33.

other host names include simulatedsun.com, sellyourhousetogreg.com, serbia-glamping.com, flashpointproductions.com and ebodyus.com; they share IP numbers with book4exchange.com.

Name Servers

Two name servers ns21.domaincontrol.com and ns22.domaincontrol.com handle the delegation for book4exchange.com.

book4exchange.com shares the same name server setup as other domains, for instance climateweekchicago.org, intadvs.com, brock-realty.com, welshandco.com and blondepro.com.

book4exchange.com at least partially shares name servers with other domains, including arbe.ch and austinfunctionalwellness.com.

Host names with two IP numbers:

ns21.domaincontrol.com points to 2603:5:2141::b and 97.74.100.11.

ns22.domaincontrol.com points to 2603:5:2241::b and 173.201.68.11.

book4exchange.com - robtex.com