`mackidsbooks.com`

DNSSEC	⚠️ Not signed
A	3.90.131.178^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
		PTR	`ec2-3-90-131-178.compute-1.amazonaws.com`
NS	`ns-249.awsdns-31.com` ⭐
		A	2600:9000:5300:f900::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-249.awsdns-31.com`
		A	205.251.192.249^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-249.awsdns-31.com`
NS	`ns-1210.awsdns-23.org`
		A	2600:9000:5304:ba00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1210.awsdns-23.org`
		A	205.251.196.186^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1210.awsdns-23.org`
NS	`ns-1724.awsdns-23.co.uk`
		A	2600:9000:5306:bc00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1724.awsdns-23.co.uk`
		A	205.251.198.188^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1724.awsdns-23.co.uk`
NS	`ns-820.awsdns-38.net`
		A	2600:9000:5303:3400::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-820.awsdns-38.net`
		A	205.251.195.52^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-820.awsdns-38.net`
SOA	`ns-249.awsdns-31.com`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=1776229717

Subdomains

www.mackidsbooks.com

Same first word

mackidsbooks.com

DNS History

9 records (5 active, 4 former)

●NSns-1210.awsdns-23.org2026-02-20 → 2026-04-15 · 3 obs

○ 2017-07-09 06:44:24
● 2026-02-20 08:10:26
● 2026-04-15 05:37:58

●NSns-1724.awsdns-23.co.uk2026-02-20 → 2026-04-15 · 3 obs

○ 2017-07-09 06:44:24
● 2026-02-20 08:10:26
● 2026-04-15 05:37:58

●NSns-249.awsdns-31.com2026-02-20 → 2026-04-15 · 3 obs

○ 2017-07-09 06:44:24
● 2026-02-20 08:10:26
● 2026-04-15 05:37:58

●NSns-820.awsdns-38.net2026-02-20 → 2026-04-15 · 3 obs

○ 2017-07-09 06:44:24
● 2026-02-20 08:10:26
● 2026-04-15 05:37:58

○NSns0.macmillanusa.com2015-06-29 → 2017-07-09 · 4 obs

● 2015-06-29 18:48:06
● 2017-07-09 06:44:24
○ 2026-02-20 08:10:26
○ 2026-04-15 05:37:58

○NSns1.macmillanusa.com2015-06-29 → 2017-07-09 · 4 obs

● 2015-06-29 18:48:06
● 2017-07-09 06:44:24
○ 2026-02-20 08:10:26
○ 2026-04-15 05:37:58

○NSns2.macmillanusa.com2015-06-29 → 2017-07-09 · 4 obs

● 2015-06-29 18:48:06
● 2017-07-09 06:44:24
○ 2026-02-20 08:10:26
○ 2026-04-15 05:37:58

○A142.54.232.1032015-06-29 → 2017-07-09 · 4 obs

● 2015-06-29 18:48:06
● 2017-07-09 06:44:24
○ 2026-02-20 08:10:26
○ 2026-04-15 05:37:58

●A3.90.131.1782026-02-20 → 2026-04-15 · 3 obs

○ 2017-07-09 06:44:24
● 2026-02-20 08:10:26
● 2026-04-15 05:37:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mackidsbooks.com	ns-249.awsdns-31.com, ns-820.awsdns-38.net, ns-1724.awsdns-23.co.uk, ns-1210.awsdns-23.org	1 record

✅ Authoritative Response

Server:205.251.196.186

NS records: ns-249.awsdns-31.com, ns-820.awsdns-38.net, ns-1724.awsdns-23.co.uk, ns-1210.awsdns-23.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mackidsbooks.com (unsigned zone)

⏱️ Timing

Total: 503ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.90.131.178`
NS	4	`ns-1210.awsdns-23.org, ns-1724.awsdns-23.co.uk...`
SOA	1	`ns-249.awsdns-31.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-249.awsdns-31.com)

Analysis

Hierarchy

mackidsbooks.com is the parent of www.mackidsbooks.com.

IP Addresses

mackidsbooks.com points to a single IP number: 3.90.131.178.

Other host names, for instance unabridgedaccess.com, ec2-3-90-131-178.compute-1.amazonaws.com, officialsanctuary.com and littleelliotbooks.com share IP numbers with mackidsbooks.com.

Name Servers

mackidsbooks.com is delegated to four name servers: ns-249.awsdns-31.com, ns-820.awsdns-38.net, ns-1210.awsdns-23.org and ns-1724.awsdns-23.co.uk.

mackidsbooks.com at least partially shares name servers with other domains, for instance qsinet.org, europeancabinets.com, breadpirates.chat, harrymajerus.com and eea.epson.com.

Host names with two IP numbers:

Host name ns-249.awsdns-31.com points to: 2600:9000:5300:f900::1 and 205.251.192.249.

Host name ns-820.awsdns-38.net points to: 2600:9000:5303:3400::1 and 205.251.195.52.

Host name ns-1210.awsdns-23.org points to: 2600:9000:5304:ba00::1 and 205.251.196.186.

Host name ns-1724.awsdns-23.co.uk points to: 2600:9000:5306:bc00::1 and 205.251.198.188.

mackidsbooks.com - robtex.com