`custom-notebooks.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	`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 2026-02-25 #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=1784173762

Previously MX for

custom-notebooks.com

Same first word

custom-notebooks.com

DNS History

8 records (4 active, 4 former)

○NSns1.xoticpc.com2015-07-02 → 2016-02-06 · 4 obs

● 2015-07-02 11:40:24
● 2016-02-06 09:03:26
○ 2026-05-09 02:37:40
○ 2026-07-16 03:55:54

○NSns2.xoticpc.com2015-07-02 → 2016-02-06 · 4 obs

● 2015-07-02 11:40:24
● 2016-02-06 09:03:26
○ 2026-05-09 02:37:40
○ 2026-07-16 03:55:54

●NSns21.domaincontrol.com2026-05-09 → 2026-07-16 · 3 obs

○ 2016-02-06 09:03:26
● 2026-05-09 02:37:40
● 2026-07-16 03:55:54

●NSns22.domaincontrol.com2026-05-09 → 2026-07-16 · 3 obs

○ 2016-02-06 09:03:26
● 2026-05-09 02:37:40
● 2026-07-16 03:55:54

○MXcustom-notebooks.com2015-07-02 → 2016-02-06 · 4 obs

● 2015-07-02 11:40:24
● 2016-02-06 09:03:26
○ 2026-05-09 02:37:40
○ 2026-07-16 03:55:54

●A15.197.225.1282026-05-09 → 2026-07-16 · 3 obs

○ 2016-02-06 09:03:26
● 2026-05-09 02:37:40
● 2026-07-16 03:55:54

○A209.160.26.412015-07-02 → 2016-02-06 · 4 obs

● 2015-07-02 11:40:24
● 2016-02-06 09:03:26
○ 2026-05-09 02:37:40
○ 2026-07-16 03:55:54

●A3.33.251.1682026-05-09 → 2026-07-16 · 3 obs

○ 2016-02-06 09:03:26
● 2026-05-09 02:37:40
● 2026-07-16 03:55:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
custom-notebooks.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 custom-notebooks.com (unsigned zone)

⏱️ Timing

Total: 1330ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.225.128, 3.33.251.168`
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

custom-notebooks.com resolves to the IP addresses 3.33.251.168 and 15.197.225.128

Among the host names that share IP numbers with custom-notebooks.com are johnmulvehill.com, safeway.in, integrityfabricators.com and two others.

Name Servers

DNS delegation for custom-notebooks.com points to two name servers: ns21.domaincontrol.com and ns22.domaincontrol.com.

custom-notebooks.com has the same name server delegation as a number of other domains, such as encurtai.cc, topsecretswebsite.com, bobworth.com and two more.

ns21.domaincontrol.com directs to 97.74.100.11 and 2603:5:2141::b. ns22.domaincontrol.com directs to 173.201.68.11 and 2603:5:2241::b. Each host name carries two IP addresses.

custom-notebooks.com - robtex.com