`thestartbook.com`

DNSSEC	⚠️ Not signed
A	3.167.69.28^{🇺🇸 Amazon3.167.64.0/21}
		PTR	`server-3-167-69-28.iad61.r.cloudfront.net`
A	3.167.69.31^{🇺🇸 Amazon3.167.64.0/21}
A	3.167.69.61^{🇺🇸 Amazon3.167.64.0/21}
A	3.167.69.73^{🇺🇸 Amazon3.167.64.0/21}
NS	`ns-944.awsdns-54.net` ⭐
		A	2600:9000:5303:b000::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-944.awsdns-54.net`
		A	205.251.195.176^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-944.awsdns-54.net`
NS	`ns-1323.awsdns-37.org`
		A	2600:9000:5305:2b00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1323.awsdns-37.org`
		A	205.251.197.43^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1323.awsdns-37.org`
NS	`ns-1741.awsdns-25.co.uk`
		A	2600:9000:5306:cd00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1741.awsdns-25.co.uk`
		A	205.251.198.205^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1741.awsdns-25.co.uk`
NS	`ns-6.awsdns-00.com`
		A	2600:9000:5300:600::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-6.awsdns-00.com`
		A	205.251.192.6^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-6.awsdns-00.com`
TXT	`v=spf1 -all`
SOA	`ns-944.awsdns-54.net`awsdns-hostmaster@amazon.com serial=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=1771291435

Same first word

thestartbook.com

DNS History

22 records (8 active, 14 former)

●NSns-1323.awsdns-37.org2015-12-29 → 2026-03-07 · 3 obs

○ 2015-10-13 02:34:58
● 2015-12-29 01:15:32
● 2026-03-07 06:24:00

●NSns-1741.awsdns-25.co.uk2015-12-29 → 2026-03-07 · 3 obs

○ 2015-10-13 02:34:58
● 2015-12-29 01:15:32
● 2026-03-07 06:24:00

●NSns-6.awsdns-00.com2015-12-29 → 2026-03-07 · 3 obs

○ 2015-10-13 02:34:58
● 2015-12-29 01:15:32
● 2026-03-07 06:24:00

●NSns-944.awsdns-54.net2015-12-29 → 2026-03-07 · 3 obs

○ 2015-10-13 02:34:58
● 2015-12-29 01:15:32
● 2026-03-07 06:24:00

○NSns1.daveramsey.com2015-05-03 → 2015-10-13 · 4 obs

● 2015-05-03 02:56:44
● 2015-10-13 02:34:58
○ 2015-12-29 01:15:32
○ 2026-03-07 06:24:00

○NSns2.daveramsey.com2015-05-03 → 2015-10-13 · 4 obs

● 2015-05-03 02:56:44
● 2015-10-13 02:34:58
○ 2015-12-29 01:15:32
○ 2026-03-07 06:24:00

○A198.52.27.712016-01-26 → 2017-05-25 · 5 obs

○ 2015-12-29 01:15:32
● 2016-01-26 04:14:50
● 2017-05-25 00:51:14
○ 2026-02-15 13:30:48
○ 2026-03-07 06:24:00

●A3.167.69.282026-02-15 → 2026-03-07 · 10 obs

○ 2017-05-25 00:51:14
● 2026-02-15 13:30:48
● 2026-02-18 14:17:00
○ 2026-02-20 03:33:24
○ 2026-02-21 14:38:24
● 2026-02-21 15:54:24
○ 2026-02-22 17:21:16
○ 2026-03-06 11:37:12
● 2026-03-07 00:43:00
● 2026-03-07 06:24:00

●A3.167.69.312026-02-15 → 2026-03-07 · 10 obs

●A3.167.69.612026-02-15 → 2026-03-07 · 10 obs

●A3.167.69.732026-02-15 → 2026-03-07 · 10 obs

○A3.169.231.1032026-02-20 → 2026-02-20 · 4 obs

○ 2026-02-18 14:17:00
● 2026-02-20 03:33:24
○ 2026-02-20 16:07:14
○ 2026-03-07 06:24:00

○A3.169.231.22026-02-20 → 2026-02-20 · 4 obs

○ 2026-02-18 14:17:00
● 2026-02-20 03:33:24
○ 2026-02-20 16:07:14
○ 2026-03-07 06:24:00

○A3.169.231.382026-02-20 → 2026-02-20 · 4 obs

○ 2026-02-18 14:17:00
● 2026-02-20 03:33:24
○ 2026-02-20 16:07:14
○ 2026-03-07 06:24:00

○A3.169.231.762026-02-20 → 2026-02-20 · 4 obs

○ 2026-02-18 14:17:00
● 2026-02-20 03:33:24
○ 2026-02-20 16:07:14
○ 2026-03-07 06:24:00

○A3.174.141.1182026-02-20 → 2026-03-06 · 8 obs

○ 2026-02-20 03:33:24
● 2026-02-20 16:07:14
● 2026-02-21 14:38:24
○ 2026-02-21 15:54:24
● 2026-02-22 17:21:16
● 2026-03-06 11:37:12
○ 2026-03-07 00:43:00
○ 2026-03-07 06:24:00

○A3.174.141.432026-02-20 → 2026-03-06 · 8 obs

○ 2026-02-20 03:33:24
● 2026-02-20 16:07:14
● 2026-02-21 14:38:24
○ 2026-02-21 15:54:24
● 2026-02-22 17:21:16
● 2026-03-06 11:37:12
○ 2026-03-07 00:43:00
○ 2026-03-07 06:24:00

○A3.174.141.752026-02-20 → 2026-03-06 · 8 obs

○ 2026-02-20 03:33:24
● 2026-02-20 16:07:14
● 2026-02-21 14:38:24
○ 2026-02-21 15:54:24
● 2026-02-22 17:21:16
● 2026-03-06 11:37:12
○ 2026-03-07 00:43:00
○ 2026-03-07 06:24:00

○A3.174.141.882026-02-20 → 2026-03-06 · 8 obs

○ 2026-02-20 03:33:24
● 2026-02-20 16:07:14
● 2026-02-21 14:38:24
○ 2026-02-21 15:54:24
● 2026-02-22 17:21:16
● 2026-03-06 11:37:12
○ 2026-03-07 00:43:00
○ 2026-03-07 06:24:00

○A67.216.165.212015-05-03 → 2015-12-29 · 4 obs

● 2015-05-03 02:56:44
● 2015-12-29 01:15:32
○ 2016-01-26 04:14:50
○ 2026-03-07 06:24:00

○A67.216.165.222015-05-03 → 2015-12-29 · 4 obs

● 2015-05-03 02:56:44
● 2015-12-29 01:15:32
○ 2016-01-26 04:14:50
○ 2026-03-07 06:24:00

○A67.216.165.232015-05-03 → 2015-12-29 · 4 obs

● 2015-05-03 02:56:44
● 2015-12-29 01:15:32
○ 2016-01-26 04:14:50
○ 2026-03-07 06:24:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
thestartbook.com	ns-6.awsdns-00.com, ns-944.awsdns-54.net, ns-1741.awsdns-25.co.uk, ns-1323.awsdns-37.org	1 record

✅ Authoritative Response

Server: 205.251.192.6

NS records: ns-6.awsdns-00.com, ns-944.awsdns-54.net, ns-1741.awsdns-25.co.uk, ns-1323.awsdns-37.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thestartbook.com (unsigned zone)

⏱️ Timing

Total: 441ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.167.69.73, 3.167.69.31...`
NS	4	`ns-1323.awsdns-37.org, ns-1741.awsdns-25.co.uk...`
TXT	1	`v=spf1 -all`
SOA	1	`ns-944.awsdns-54.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-6.awsdns-00.com)

Analysis

IP Addresses

thestartbook.com points to four IP numbers: 3.167.69.28, 3.167.69.31, 3.167.69.61 and 3.167.69.73.

Other host names including d1wcz28nr04hga.cloudfront.net, dev.readysethire.com, d1smb9oyfljwi4.cloudfront.net, dqwnq3uzj9m61.cloudfront.net and eventrid.cl share IP numbers with thestartbook.com.

Name Servers

thestartbook.com is delegated to four name servers: ns-6.awsdns-00.com, ns-944.awsdns-54.net, ns-1323.awsdns-37.org and ns-1741.awsdns-25.co.uk.

thestartbook.com at least partially shares name servers with other domains, including saasbase.net, compriband.net, smartmags.com, d12oja0ew7x0i8.cloudfront.net and fedicoms.net.

These name servers are commonly used with the name servers ns-334.awsdns-41.comns-1230.awsdns-25.orgns-1955.awsdns-52.co.ukns1.americaneagle.comns2.americaneagle.com and ns-569.awsdns-07.net.

Hosts with two IP numbers:

Host ns-6.awsdns-00.com points to 2600:9000:5300:600::1 and 205.251.192.6

Host ns-944.awsdns-54.net points to 2600:9000:5303:b000::1 and 205.251.195.176

Host ns-1323.awsdns-37.org points to 2600:9000:5305:2b00::1 and 205.251.197.43

Host ns-1741.awsdns-25.co.uk points to 2600:9000:5306:cd00::1 and 205.251.198.205

thestartbook.com - robtex.com