`holdstudy.com`

DNSSEC	⚠️ Not signed
A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
NS	`ns39.domaincontrol.com` ⭐
		A	2603:5:21d1::14^{🇺🇸 GODADDY-DNS2603:5:21d0::/44}
			PTR	`ns39.domaincontrol.com`
		A	97.74.109.20^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns39.domaincontrol.com`
NS	`ns40.domaincontrol.com`
		A	2603:5:22d1::14^{🇺🇸 GODADDY-DNS2603:5:22d0::/44}
			PTR	`ns40.domaincontrol.com`
		A	173.201.77.20^{🇺🇸 GODADDY-DNS173.201.76.0/23}
			PTR	`ns40.domaincontrol.com`
SOA	`ns39.domaincontrol.com`dns@jomax.net 2023-09-20 #0

`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=1774411172

Same first word

holdstudy.com

DNS History

6 records (4 active, 2 former)

○NSdns31.hichina.com2015-05-23 → 2020-03-28 · 3 obs

● 2015-05-23 08:55:16
● 2020-03-28 08:48:02
○ 2026-03-25 04:09:32

○NSdns32.hichina.com2015-05-23 → 2020-03-28 · 3 obs

● 2015-05-23 08:55:16
● 2020-03-28 08:48:02
○ 2026-03-25 04:09:32

●NSns39.domaincontrol.com2026-03-25 → 2026-03-25 · 2 obs

○ 2020-03-28 08:48:02
● 2026-03-25 04:09:32

●NSns40.domaincontrol.com2026-03-25 → 2026-03-25 · 2 obs

○ 2020-03-28 08:48:02
● 2026-03-25 04:09:32

●A15.197.148.332026-03-25 → 2026-03-25 · 1 obs

● 2026-03-25 04:09:32

●A3.33.130.1902026-03-25 → 2026-03-25 · 1 obs

● 2026-03-25 04:09:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
holdstudy.com	ns39.domaincontrol.com, ns40.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.109.20

NS records: ns39.domaincontrol.com, ns40.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for holdstudy.com (unsigned zone)

⏱️ Timing

Total: 118ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns39.domaincontrol.com, ns40.domaincontrol.com`
SOA	1	`ns39.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns39.domaincontrol.com, ns39.domaincontrol.com, ns40.domaincontrol.com...)

Analysis

IP Addresses

The entity holdstudy.com points to two IP numbers: 3.33.130.190 and 15.197.148.33.

For instance, other host names 4educationgroup.com, whidbeyislandcidercompany.com, godsmoneyexpert.com, givegroups.com and mytaro.com share IP numbers with holdstudy.com.

Name Servers

holdstudy.com is delegated to two name servers: ns39.domaincontrol.com and ns40.domaincontrol.com.

holdstudy.com uses the same name server setup as other domains such as gitterroste-online.com, mulsonyasam.com, theindivisual.com, hiaweb.org and nicholasdaniel.co.uk.

Host names with two IP numbers:

ns39.domaincontrol.com points to 2603:5:21d1::14 and 97.74.109.20; ns40.domaincontrol.com points to 2603:5:22d1::14 and 173.201.77.20.

holdstudy.com - robtex.com

holdstudy.com

com