`needtextbook.com`

DNSSEC	⚠️ Not signed
A	3.33.251.168^{🇺🇸 Amazon3.33.240.0/20}
		PTR	`aec037177372cc6cd.awsglobalaccelerator.com`
A	15.197.225.128^{🇺🇸 Amazon15.197.224.0/20}
NS	`ns33.domaincontrol.com` ⭐
		A	2603:5:21a1::11^{🇺🇸 GODADDY-DNS2603:5:21a0::/44}
			PTR	`ns33.domaincontrol.com`
		A	97.74.106.17^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns33.domaincontrol.com`
NS	`ns34.domaincontrol.com`
		A	2603:5:22a1::11^{🇺🇸 GODADDY-DNS2603:5:22a0::/44}
			PTR	`ns34.domaincontrol.com`
		A	173.201.74.17^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns34.domaincontrol.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
SOA	`ns33.domaincontrol.com`dns@jomax.net 2026-01-31 #5

`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=1771291435

Same first word

needtextbook.com

DNS History

14 records (6 active, 8 former)

●NSns33.domaincontrol.com2017-07-05 → 2026-03-24 · 3 obs

○ 2016-09-22 17:35:06
● 2017-07-05 12:08:12
● 2026-03-24 00:49:30

●NSns34.domaincontrol.com2017-07-05 → 2026-03-24 · 3 obs

○ 2016-09-22 17:35:06
● 2017-07-05 12:08:12
● 2026-03-24 00:49:30

○NSns7.rookdns.com2015-10-11 → 2016-03-25 · 4 obs

● 2015-10-11 20:47:26
● 2016-03-25 08:40:54
○ 2016-09-22 17:35:06
○ 2026-03-24 00:49:30

○NSns77.domaincontrol.com2016-09-22 → 2016-09-22 · 4 obs

○ 2016-03-25 08:40:54
● 2016-09-22 17:35:06
○ 2017-07-05 12:08:12
○ 2026-03-24 00:49:30

○NSns78.domaincontrol.com2016-09-22 → 2016-09-22 · 4 obs

○ 2016-03-25 08:40:54
● 2016-09-22 17:35:06
○ 2017-07-05 12:08:12
○ 2026-03-24 00:49:30

○NSns8.rookdns.com2015-10-11 → 2016-03-25 · 4 obs

● 2015-10-11 20:47:26
● 2016-03-25 08:40:54
○ 2016-09-22 17:35:06
○ 2026-03-24 00:49:30

○MXmail.mxproc.com2015-10-11 → 2016-03-25 · 4 obs

● 2015-10-11 20:47:26
● 2016-03-25 08:40:54
○ 2016-09-22 17:35:06
○ 2026-03-24 00:49:30

●MXmailstore1.secureserver.net2016-09-22 → 2026-03-24 · 3 obs

○ 2016-03-25 08:40:54
● 2016-09-22 17:35:06
● 2026-03-24 00:49:30

●MXsmtp.secureserver.net2016-09-22 → 2026-03-24 · 3 obs

○ 2016-03-25 08:40:54
● 2016-09-22 17:35:06
● 2026-03-24 00:49:30

○A141.8.224.932015-10-11 → 2016-03-25 · 4 obs

● 2015-10-11 20:47:26
● 2016-03-25 08:40:54
○ 2016-09-22 17:35:06
○ 2026-03-24 00:49:30

●A15.197.225.1282026-03-24 → 2026-03-24 · 2 obs

○ 2017-07-05 12:08:12
● 2026-03-24 00:49:30

●A3.33.251.1682026-03-24 → 2026-03-24 · 2 obs

○ 2017-07-05 12:08:12
● 2026-03-24 00:49:30

○A50.63.202.392017-07-05 → 2017-07-05 · 3 obs

○ 2016-09-22 17:35:06
● 2017-07-05 12:08:12
○ 2026-03-24 00:49:30

○A50.63.202.412016-09-22 → 2016-09-22 · 4 obs

○ 2016-03-25 08:40:54
● 2016-09-22 17:35:06
○ 2017-07-05 12:08:12
○ 2026-03-24 00:49:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
needtextbook.com	ns33.domaincontrol.com, ns34.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.106.17

NS records: ns33.domaincontrol.com, ns34.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for needtextbook.com (unsigned zone)

⏱️ Timing

Total: 143ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.225.128, 3.33.251.168`
NS	2	`ns33.domaincontrol.com, ns34.domaincontrol.com`
MX	2	`mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0)`
SOA	1	`ns33.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns33.domaincontrol.com, ns33.domaincontrol.com, ns34.domaincontrol.com...)

Analysis

IP Addresses

needtextbook.com points to two IP numbers: 3.33.251.168 and 15.197.225.128.

Other host names, for instance cabow.com, transformationofwork.com, xis.org, alien.institute and dealerfront.net share IP numbers with needtextbook.com.

Name Servers

needtextbook.com's delegation is to two name servers ns33.domaincontrol.com and ns34.domaincontrol.com.

needtextbook.com shares the same name server configuration as other domains, such as wheel2wheelholidays.com, risingadvisory.com, aspirerealty.net, sean.com and gb7.us.

needtextbook.com shares name servers with other domains at least partially, for example sunyinstrument.com.

Host names with two IP numbers: ns33.domaincontrol.com points to 2603:5:21a1::11 and 97.74.106.17; ns34.domaincontrol.com points to 2603:5:22a1::11 and 173.201.74.17

Mail Servers

Two mail servers mailstore1.secureserver.net and smtp.secureserver.net handle needtextbook.com.

needtextbook.com uses the same mail server setup as other domains such as yiyibusiness.us, lni.us, mkreegs.me, apoctv.com and firecompanies.de.

needtextbook.com shares at least some mail servers with other domains, for instance goepin.com and artbydmos.com.

Host names with three IP numbers

The host name mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162; the host name smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113

needtextbook.com - robtex.com