`environmentalsystems.com`

DNSSEC	⚠️ Not signed
A	192.185.151.72^{🇺🇸 Jacksonville192.185.144.0/21}
		PTR	`192-185-151-72.unifiedlayer.com`
NS	`ns.rackspace.com` ⭐
		A	69.20.95.4^{🇺🇸 RACKSPACE-DFW69.20.95.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218}
			PTR	`ns.rackspace.com`
NS	`dns1.stabletransit.com`
		A	69.20.95.4^{🇺🇸 RACKSPACE-DFW69.20.95.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218}
			PTR	`ns.rackspace.com`
NS	`dns2.stabletransit.com`
		A	65.61.188.4^{🇺🇸 RACKSPACE-LON65.61.188.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218}
			PTR	`ns2.rackspace.com`
MX	`environmentalsystems.com` ⭐
		A	192.185.151.72^{🇺🇸 Jacksonville192.185.144.0/21}
			PTR	`192-185-151-72.unifiedlayer.com`
SOA	`ns.rackspace.com`rick@rpnmediagroup.com serial=1501766075

`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=1774774237

MX for

environmentalsystems.com

Same first word

environmentalsystems.com.au

environmentalsystems.ca

environmentalsystems.com

environmentalsystems.in

DNS History

13 records (5 active, 8 former)

●NSdns1.stabletransit.com2016-07-15 → 2026-03-29 · 3 obs

○ 2015-12-28 10:33:22
● 2016-07-15 12:59:10
● 2026-03-29 08:52:08

●NSdns2.stabletransit.com2016-07-15 → 2026-03-29 · 3 obs

○ 2015-12-28 10:33:22
● 2016-07-15 12:59:10
● 2026-03-29 08:52:08

○NSns.addr.com2007-10-24 → 2015-12-28 · 4 obs

● 2007-10-24 05:52:40
● 2015-12-28 10:33:22
○ 2016-07-15 12:59:10
○ 2026-03-29 08:52:08

●NSns.rackspace.com2016-07-15 → 2026-03-29 · 3 obs

○ 2015-12-28 10:33:22
● 2016-07-15 12:59:10
● 2026-03-29 08:52:08

○NSns2.addr.com2007-10-24 → 2015-12-28 · 4 obs

● 2007-10-24 05:52:40
● 2015-12-28 10:33:22
○ 2016-07-15 12:59:10
○ 2026-03-29 08:52:08

○MXaddr-mx01.addr.com2007-10-24 → 2015-12-28 · 4 obs

● 2007-10-24 05:52:40
● 2015-12-28 10:33:22
○ 2016-07-15 12:59:10
○ 2026-03-29 08:52:08

○MXaddr-mx02.addr.com2007-10-24 → 2015-12-28 · 4 obs

● 2007-10-24 05:52:40
● 2015-12-28 10:33:22
○ 2016-07-15 12:59:10
○ 2026-03-29 08:52:08

●MXenvironmentalsystems.com2016-07-15 → 2026-03-29 · 3 obs

○ 2015-12-28 10:33:22
● 2016-07-15 12:59:10
● 2026-03-29 08:52:08

○MXmail.environmentalsystems.com2007-10-24 → 2015-12-28 · 4 obs

● 2007-10-24 05:52:40
● 2015-12-28 10:33:22
○ 2016-07-15 12:59:10
○ 2026-03-29 08:52:08

●A192.185.151.722016-07-15 → 2026-03-29 · 3 obs

○ 2015-12-28 10:33:22
● 2016-07-15 12:59:10
● 2026-03-29 08:52:08

○A38.113.244.1312007-10-24 → 2007-10-24 · 3 obs

● 2007-10-24 05:52:40
○ 2015-06-19 11:43:04
○ 2026-03-29 08:52:08

○A69.90.211.402015-06-19 → 2015-10-19 · 5 obs

○ 2007-10-24 05:52:40
● 2015-06-19 11:43:04
● 2015-10-19 14:57:34
○ 2015-12-28 10:33:22
○ 2026-03-29 08:52:08

○A72.52.99.402015-12-28 → 2015-12-28 · 4 obs

○ 2015-10-19 14:57:34
● 2015-12-28 10:33:22
○ 2016-07-15 12:59:10
○ 2026-03-29 08:52:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...	-
environmentalsystems.com	dns1.stabletransit.com, dns2.stabletransit.com	2 records

✅ Authoritative Response

Server:65.61.188.4

NS records: dns1.stabletransit.com, dns2.stabletransit.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for environmentalsystems.com (unsigned zone)

⏱️ Timing

Total: 408ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.185.151.72`
NS	2	`dns1.stabletransit.com, dns2.stabletransit.com`
MX	1	`environmentalsystems.com (pri: 1)`
SOA	1	`ns.rackspace.com rick.rpnmediagroup.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns1.stabletransit.com, dns2.stabletransit.com)

Analysis

Mail Server Role

environmentalsystems.com is the mail server for environmentalsystems.com.

IP Addresses

environmentalsystems.com resolves to a single IP: 192.185.151.72.

Other host names, for instance carpetone-glenwood.com, mail.whatwomenwant-mag.com, asseryassin.com, www.support.asseryassin.com and mail.harrynieto.com share IP numbers with environmentalsystems.com.

Name Servers

environmentalsystems.com delegates to three name servers: ns.rackspace.com, dns1.stabletransit.com and dns2.stabletransit.com.

environmentalsystems.com shares some name servers with other domains, for example hackel.nyc, bibliomania.ws, antivirus-lab.com, cornsilktea.net and terralina.com.

These name servers are commonly used with ns2.rackspace.com, dns.stabletransit.com, dns7.communigal.net, dns8.communigal.net and ns1.rackspace.com.

Host names sharing one IP

ns.rackspace.com points to: 69.20.95.4

dns1.stabletransit.com points to: 69.20.95.4

dns2.stabletransit.com points to: 65.61.188.4

Host names pointing to 69.20.95.4: ns.rackspace.com, dns1.stabletransit.com

Mail Servers

One mail server handles environmentalsystems.com.

Host name environmentalsystems.com points to IP 192.185.151.72.

environmentalsystems.com - robtex.com