`intextbook.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:1543:51d7:11d3:32c9^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:693e:b8e6:2b93:25d3^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:aa86:dc69:2f3:5dbe^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:195e:9029:bdb3:863d^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:5929:febc:5c6a:58bd^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:d71d:ce9e:58ec:7950^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.81.110.140^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-81-110-140.compute-1.amazonaws.com`
		A	3.90.14.183^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-90-14-183.compute-1.amazonaws.com`
		A	52.91.47.137^{🇺🇸 Amazon52.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-52-91-47-137.compute-1.amazonaws.com`
		A	54.89.39.143^{🇺🇸 Amazon54.89.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-89-39-143.compute-1.amazonaws.com`
		A	54.92.199.119^{🇺🇸 Amazon54.92.128.0/17 EC2 IAD prefix}
			PTR	`ec2-54-92-199-119.compute-1.amazonaws.com`
		A	98.83.163.23^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-83-163-23.compute-1.amazonaws.com`
		A	98.84.191.191^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-84-191-191.compute-1.amazonaws.com`
NS	`ns2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:2e7c:4d2:11a:fb^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:692a:b011:35db:2b55^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:a055:2f4b:607f:bbaf^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:f8cf:d7c5:1e3f:c7c0^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:3376:e04f:851f:406c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:c984:48f0:f97d:aa97^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.86.64.67^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-86-64-67.compute-1.amazonaws.com`
		A	52.206.14.17^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-206-14-17.compute-1.amazonaws.com`
		A	54.83.64.216^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-83-64-216.compute-1.amazonaws.com`
		A	54.152.20.127^{🇺🇸 Amazon54.152.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-152-20-127.compute-1.amazonaws.com`
		A	54.224.111.209^{🇺🇸 Amazon54.224.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-224-111-209.compute-1.amazonaws.com`
		A	98.84.107.126^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-84-107-126.compute-1.amazonaws.com`
		A	98.89.24.240^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-89-24-240.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-03-25 #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=1774436597

Same first word

intextbook.com

intextbook.com.au

Similar names

nextitbook.com

nextbookit.com

DNS History

25 records (6 active, 19 former)

○NSdns1.name-services.com2017-03-31 → 2017-03-31 · 4 obs

○ 2016-07-21 09:57:36
● 2017-03-31 21:23:34
○ 2020-02-27 04:17:14
○ 2026-03-25 11:12:30

○NSdns1.registrar-servers.com2016-03-29 → 2016-07-21 · 4 obs

● 2016-03-29 06:04:14
● 2016-07-21 09:57:36
○ 2017-03-31 21:23:34
○ 2026-03-25 11:12:30

○NSdns2.name-services.com2017-03-31 → 2017-03-31 · 4 obs

○ 2016-07-21 09:57:36
● 2017-03-31 21:23:34
○ 2020-02-27 04:17:14
○ 2026-03-25 11:12:30

○NSdns2.registrar-servers.com2016-03-29 → 2016-07-21 · 4 obs

● 2016-03-29 06:04:14
● 2016-07-21 09:57:36
○ 2017-03-31 21:23:34
○ 2026-03-25 11:12:30

○NSdns3.name-services.com2017-03-31 → 2017-03-31 · 4 obs

○ 2016-07-21 09:57:36
● 2017-03-31 21:23:34
○ 2020-02-27 04:17:14
○ 2026-03-25 11:12:30

○NSdns3.registrar-servers.com2016-03-29 → 2016-07-21 · 4 obs

● 2016-03-29 06:04:14
● 2016-07-21 09:57:36
○ 2017-03-31 21:23:34
○ 2026-03-25 11:12:30

○NSdns4.name-services.com2017-03-31 → 2017-03-31 · 4 obs

○ 2016-07-21 09:57:36
● 2017-03-31 21:23:34
○ 2020-02-27 04:17:14
○ 2026-03-25 11:12:30

○NSdns4.registrar-servers.com2016-03-29 → 2016-07-21 · 4 obs

● 2016-03-29 06:04:14
● 2016-07-21 09:57:36
○ 2017-03-31 21:23:34
○ 2026-03-25 11:12:30

○NSdns5.name-services.com2017-03-31 → 2017-03-31 · 4 obs

○ 2016-07-21 09:57:36
● 2017-03-31 21:23:34
○ 2020-02-27 04:17:14
○ 2026-03-25 11:12:30

○NSdns5.registrar-servers.com2016-03-29 → 2016-07-21 · 4 obs

● 2016-03-29 06:04:14
● 2016-07-21 09:57:36
○ 2017-03-31 21:23:34
○ 2026-03-25 11:12:30

●NSns1.namebrightdns.com2020-02-27 → 2026-03-25 · 3 obs

○ 2017-03-31 21:23:34
● 2020-02-27 04:17:14
● 2026-03-25 11:12:30

●NSns2.namebrightdns.com2020-02-27 → 2026-03-25 · 3 obs

○ 2017-03-31 21:23:34
● 2020-02-27 04:17:14
● 2026-03-25 11:12:30

○MXeforward1.registrar-servers.com2016-03-29 → 2016-07-21 · 4 obs

● 2016-03-29 06:04:14
● 2016-07-21 09:57:36
○ 2017-03-31 21:23:34
○ 2026-03-25 11:12:30

○MXeforward2.registrar-servers.com2016-03-29 → 2016-07-21 · 4 obs

● 2016-03-29 06:04:14
● 2016-07-21 09:57:36
○ 2017-03-31 21:23:34
○ 2026-03-25 11:12:30

○MXeforward3.registrar-servers.com2016-03-29 → 2016-07-21 · 4 obs

● 2016-03-29 06:04:14
● 2016-07-21 09:57:36
○ 2017-03-31 21:23:34
○ 2026-03-25 11:12:30

○MXeforward4.registrar-servers.com2016-03-29 → 2016-07-21 · 4 obs

● 2016-03-29 06:04:14
● 2016-07-21 09:57:36
○ 2017-03-31 21:23:34
○ 2026-03-25 11:12:30

○MXeforward5.registrar-servers.com2016-03-29 → 2016-07-21 · 4 obs

● 2016-03-29 06:04:14
● 2016-07-21 09:57:36
○ 2017-03-31 21:23:34
○ 2026-03-25 11:12:30

○A104.236.198.1252016-03-29 → 2016-03-29 · 3 obs

● 2016-03-29 06:04:14
○ 2016-07-21 09:57:36
○ 2026-03-25 11:12:30

○A107.170.2.1992016-07-21 → 2016-07-21 · 4 obs

○ 2016-03-29 06:04:14
● 2016-07-21 09:57:36
○ 2017-03-31 21:23:34
○ 2026-03-25 11:12:30

●A13.223.25.842026-02-26 → 2026-03-25 · 3 obs

○ 2020-02-27 04:17:14
● 2026-02-26 01:37:56
● 2026-03-25 11:12:30

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-26 → 2026-03-25 · 3 obs

○ 2020-02-27 04:17:14
● 2026-02-26 01:37:56
● 2026-03-25 11:12:30

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-26 → 2026-03-25 · 3 obs

○ 2020-02-27 04:17:14
● 2026-02-26 01:37:56
● 2026-03-25 11:12:30

●A54.243.117.1972026-02-26 → 2026-03-25 · 3 obs

○ 2020-02-27 04:17:14
● 2026-02-26 01:37:56
● 2026-03-25 11:12:30

○A98.124.243.472017-03-31 → 2017-03-31 · 4 obs

○ 2016-07-21 09:57:36
● 2017-03-31 21:23:34
○ 2020-02-27 04:17:14
○ 2026-03-25 11:12:30

○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2020-02-27 → 2020-02-27 · 3 obs

● 2020-02-27 04:17:14
○ 2026-02-26 01:37:56
○ 2026-03-25 11:12:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
intextbook.com	ns1.namebrightdns.com, ns2.namebrightdns.com	26 records

✅ Authoritative Response

Server:98.89.24.240

NS records: ns1.namebrightdns.com, ns2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for intextbook.com (unsigned zone)

⏱️ Timing

Total: 233ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.243.117.197, 13.223.25.84`
AAAA	2	`2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee`
NS	2	`ns1.namebrightdns.com, ns2.namebrightdns.com`
TXT	2	`afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 26

Out-of-bailiwick: 26 (ns1.namebrightdns.com, ns1.namebrightdns.com, ns1.namebrightdns.com...)

Analysis

IP Addresses

intextbook.com resolves to four IPs: 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 13.223.25.84 and 54.243.117.197.

Other host names such as dronespear.com, thorpedia.com, www.mindpot.com, hostmaster.babeldoc.com and hydhy.com share IP numbers with intextbook.com.

Name Servers

intextbook.com is delegated to two name servers: ns1.namebrightdns.com and ns2.namebrightdns.com.

intextbook.com uses the same name server setup as other domains, including iicen.com, cat.en.gameslol.net.meowbify.com, kelmont.com, chinaseed.org and www.vietnamtour.org.

At least part of the name servers for intextbook.com are shared with other domains, for instance providentcredit.com, manoworld.com, jellycards.com, pipistrella.com and bountybull.com.

These name servers are commonly used with nsg1.namebrightdns.com, nsg2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Thirteen IPs for ns1.namebrightdns.com: 2600:1f18:683a:ae1a:1543:51d7:11d3:32c9, 2600:1f18:683a:ae1a:693e:b8e6:2b93:25d3, 2600:1f18:683a:ae1a:aa86:dc69:2f3:5dbe, 2600:1f18:683a:ae1b:195e:9029:bdb3:863d, 2600:1f18:683a:ae1b:5929:febc:5c6a:58bd, 2600:1f18:683a:ae1b:d71d:ce9e:58ec:7950, 3.81.110.140, 3.90.14.183, 52.91.47.137, 54.89.39.143, 54.92.199.119, 98.83.163.23 and 98.84.191.191.

Thirteen IPs for ns2.namebrightdns.com: 2600:1f18:683a:ae1a:2e7c:4d2:11a:fb, 2600:1f18:683a:ae1a:692a:b011:35db:2b55, 2600:1f18:683a:ae1a:a055:2f4b:607f:bbaf, 2600:1f18:683a:ae1a:f8cf:d7c5:1e3f:c7c0, 2600:1f18:683a:ae1b:3376:e04f:851f:406c, 2600:1f18:683a:ae1b:c984:48f0:f97d:aa97, 3.86.64.67, 52.206.14.17, 54.83.64.216, 54.152.20.127, 54.224.111.209, 98.84.107.126 and 98.89.24.240.

intextbook.com - robtex.com

intextbook.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`intextbook.com`

`com`