`environmentaltrainingonline.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	`pdns11.domaincontrol.com` ⭐
		A	2603:5:21f2::37^{🇺🇸 GODADDY-DNS2603:5:21f0::/44}
			PTR	`pdns11.domaincontrol.com`
		A	97.74.111.55^{🇺🇸 GODADDY-DNS97.74.110.0/23}
			PTR	`pdns11.domaincontrol.com`
NS	`pdns12.domaincontrol.com`
		A	2603:5:22f2::37^{🇺🇸 GODADDY-DNS2603:5:22f0::/44}
			PTR	`pdns12.domaincontrol.com`
		A	173.201.79.55^{🇺🇸 GODADDY-DNS173.201.78.0/23}
			PTR	`pdns12.domaincontrol.com`
SOA	`pdns11.domaincontrol.com`dns@jomax.net 2025-09-23 #9

`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=1776222322

Subdomains

www.environmentaltrainingonline.com

Same first word

environmentaltrainingonline.com

DNS History

11 records (4 active, 7 former)

○NSaria.ns.cloudflare.com2015-11-13 → 2017-01-15 · 4 obs

● 2015-11-13 00:29:28
● 2017-01-15 09:02:30
○ 2026-03-23 01:21:56
○ 2026-04-15 03:30:24

○NSlloyd.ns.cloudflare.com2015-11-13 → 2017-01-15 · 4 obs

● 2015-11-13 00:29:28
● 2017-01-15 09:02:30
○ 2026-03-23 01:21:56
○ 2026-04-15 03:30:24

●NSpdns11.domaincontrol.com2026-03-23 → 2026-04-15 · 3 obs

○ 2017-01-15 09:02:30
● 2026-03-23 01:21:56
● 2026-04-15 03:30:24

●NSpdns12.domaincontrol.com2026-03-23 → 2026-04-15 · 3 obs

○ 2017-01-15 09:02:30
● 2026-03-23 01:21:56
● 2026-04-15 03:30:24

○MXdc-4791973c.environmentaltrainingonline.com2015-11-13 → 2016-05-09 · 4 obs

● 2015-11-13 00:29:28
● 2016-05-09 05:16:12
○ 2017-01-15 09:02:30
○ 2026-04-15 03:30:24

○A104.18.58.92015-11-13 → 2017-01-15 · 4 obs

● 2015-11-13 00:29:28
● 2017-01-15 09:02:30
○ 2026-03-23 01:21:56
○ 2026-04-15 03:30:24

○A104.18.59.92015-11-13 → 2017-01-15 · 4 obs

● 2015-11-13 00:29:28
● 2017-01-15 09:02:30
○ 2026-03-23 01:21:56
○ 2026-04-15 03:30:24

●A15.197.225.1282026-03-23 → 2026-04-15 · 3 obs

○ 2017-01-15 09:02:30
● 2026-03-23 01:21:56
● 2026-04-15 03:30:24

○A2400:cb00:2048:1::6812:3a092017-01-15 → 2017-01-15 · 4 obs

○ 2015-11-13 00:29:28
● 2017-01-15 09:02:30
○ 2026-03-23 01:21:56
○ 2026-04-15 03:30:24

○A2400:cb00:2048:1::6812:3b092017-01-15 → 2017-01-15 · 4 obs

○ 2015-11-13 00:29:28
● 2017-01-15 09:02:30
○ 2026-03-23 01:21:56
○ 2026-04-15 03:30:24

●A3.33.251.1682026-03-23 → 2026-04-15 · 3 obs

○ 2017-01-15 09:02:30
● 2026-03-23 01:21:56
● 2026-04-15 03:30:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net...	-
environmentaltrainingonline.com	pdns11.domaincontrol.com, pdns12.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.111.55

NS records: pdns11.domaincontrol.com, pdns12.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for environmentaltrainingonline.com (unsigned zone)

⏱️ Timing

Total: 131ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.225.128, 3.33.251.168`
NS	2	`pdns11.domaincontrol.com, pdns12.domaincontrol.com`
SOA	1	`pdns11.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (pdns11.domaincontrol.com, pdns11.domaincontrol.com, pdns12.domaincontrol.com...)

Analysis

Hierarchy

environmentaltrainingonline.com is a parent of www.environmentaltrainingonline.com.

IP Addresses

environmentaltrainingonline.com points to two IP numbers: 3.33.251.168 and 15.197.225.128.

Other host names, for instance parkslopepropertymanagement.com, incnow.today, mixfare.com, 999only.com and blackportstudios.net share IP numbers with environmentaltrainingonline.com.

Name Servers

Delegation for environmentaltrainingonline.com rests with two name servers, pdns11.domaincontrol.com and pdns12.domaincontrol.com.

environmentaltrainingonline.com shares the same name server setup as other domains, including tamarbp.com, cubitt.co, 870404.com, gotoalo.com and trevisto.de.

environmentaltrainingonline.com partially shares name servers with other domains; for instance gabraun.com, hanqin.com.tw and auto-it.com.

Host names with two IP numbers: pdns11.domaincontrol.com points to 2603:5:21f2::37 and 97.74.111.55; pdns12.domaincontrol.com points to 2603:5:22f2::37 and 173.201.79.55.

environmentaltrainingonline.com - robtex.com