`onsystemsinc.com`

DNSSEC	⚠️ Not signed
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`pdns1.registrar-servers.com` ⭐
		A	2610:a1:1024::100^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
		A	156.154.132.100^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
NS	`pdns2.registrar-servers.com`
		A	2610:a1:1025::100^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
		A	156.154.133.100^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
MX	`onsystemsinc-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00603.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr04cu00200.inbound.protection.outlook.com`
		A	52.101.11.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00205.inbound.protection.outlook.com`
		A	52.101.40.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr05cu00100.inbound.protection.outlook.com`
		A	52.101.41.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00103.inbound.protection.outlook.com`
		A	52.101.50.7^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr21cu00207.inbound.protection.outlook.com`
TXT	`7PNbwGgng2r1fUiy03rvFR56hQYT5M5k`
TXT	`v=spf1 include:spf.protection.outlook.com +ip4:168.245.102.208 -all`
SOA	`pdns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1775498963

`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=1776036477

Previously NS for

onsystemsinc.com

Same first word

onsystemsinc.com

onsystemsinc.biz

Similar names

inncosystems.de

inncosystems.com

iconnsystems.com

DNS History

12 records (7 active, 5 former)

○NSns1.onsystemsinc.com2015-08-12 → 2017-04-20 · 4 obs

● 2015-08-12 06:09:20
● 2017-04-20 01:42:24
○ 2026-03-28 12:18:12
○ 2026-04-12 23:33:38

○NSns2.onsystemsinc.com2015-08-12 → 2017-04-20 · 4 obs

● 2015-08-12 06:09:20
● 2017-04-20 01:42:24
○ 2026-03-28 12:18:12
○ 2026-04-12 23:33:38

○NSonsystemsinc.com2015-08-12 → 2017-04-20 · 4 obs

● 2015-08-12 06:09:20
● 2017-04-20 01:42:24
○ 2026-03-28 12:18:12
○ 2026-04-12 23:33:38

●NSpdns1.registrar-servers.com2026-03-28 → 2026-04-12 · 3 obs

○ 2017-04-20 01:42:24
● 2026-03-28 12:18:12
● 2026-04-12 23:33:38

●NSpdns2.registrar-servers.com2026-03-28 → 2026-04-12 · 3 obs

○ 2017-04-20 01:42:24
● 2026-03-28 12:18:12
● 2026-04-12 23:33:38

○MXlanserver.blayne.net2015-08-12 → 2017-04-20 · 4 obs

● 2015-08-12 06:09:20
● 2017-04-20 01:42:24
○ 2026-03-28 12:18:12
○ 2026-04-12 23:33:38

●MXonsystemsinc-com.mail.protection.outlook.com2026-03-28 → 2026-04-12 · 3 obs

○ 2017-04-20 01:42:24
● 2026-03-28 12:18:12
● 2026-04-12 23:33:38

●A198.185.159.1442026-03-28 → 2026-04-12 · 3 obs

○ 2017-04-20 01:42:24
● 2026-03-28 12:18:12
● 2026-04-12 23:33:38

●A198.185.159.1452026-03-28 → 2026-04-12 · 3 obs

○ 2017-04-20 01:42:24
● 2026-03-28 12:18:12
● 2026-04-12 23:33:38

○A198.22.135.2442015-08-12 → 2017-04-20 · 4 obs

● 2015-08-12 06:09:20
● 2017-04-20 01:42:24
○ 2026-03-28 12:18:12
○ 2026-04-12 23:33:38

●A198.49.23.1442026-03-28 → 2026-04-12 · 3 obs

○ 2017-04-20 01:42:24
● 2026-03-28 12:18:12
● 2026-04-12 23:33:38

●A198.49.23.1452026-03-28 → 2026-04-12 · 3 obs

○ 2017-04-20 01:42:24
● 2026-03-28 12:18:12
● 2026-04-12 23:33:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net...	-
onsystemsinc.com	pdns1.registrar-servers.com, pdns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.133.100

NS records: pdns1.registrar-servers.com, pdns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for onsystemsinc.com (unsigned zone)

⏱️ Timing

Total: 341ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.185.159.144, 198.49.23.145...`
NS	2	`pdns1.registrar-servers.com, pdns2.registrar-servers.com`
MX	1	`onsystemsinc-com.mail.protection.outlook`
TXT	2	`7PNbwGgng2r1fUiy03rvFR56hQYT5M5k, v=spf1 include:spf.protection.outlook.co`
SOA	1	`pdns1.registrar-servers.com hostmaster.r`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (pdns1.registrar-servers.com, pdns1.registrar-servers.com, pdns2.registrar-servers.com...)

Analysis

IP Addresses

onsystemsinc.com resolves to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Other host names such as glaxty.com, sailbtv.com, adamjsouthgate.com, annha.net and sandiegobabyrentals.com share IPs with onsystemsinc.com.

Name Servers

onsystemsinc.com is delegated to two name servers: pdns1.registrar-servers.com and pdns2.registrar-servers.com.

onsystemsinc.com shares the same name server setup as system1group.com, kj-networx.cloud, trustfolio.co, growwithbamboo.com and hagiteru.com.

onsystemsinc.com shares some name servers with other domains, for instance amistadgroup.ro.

Host names with two IP numbers: pdns1.registrar-servers.com points to: 2610:a1:1024::100 and 156.154.132.100; pdns2.registrar-servers.com points to: 2610:a1:1025::100 and 156.154.133.100.

Mail Servers

onsystemsinc.com is handled by a single mail server, onsystemsinc-com.mail.protection.outlook.com.

Host name onsystemsinc-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::, 2a01:111:f403:c91d::, 2a01:111:f403:c946::3, 2a01:111:f403:f901::, 52.101.11.13, 52.101.40.24, 52.101.41.3 and 52.101.50.7.

onsystemsinc.com - robtex.com