`system1group.com`

DNSSEC	⚠️ Not signed
A	51.104.250.234^{🇬🇧 Microsoft51.104.0.0/15}
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	`system1group-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca0b::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo2p265cu02300.inbound.protection.outlook.com`
		A	2a01:111:f403:ca0b::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo3p265cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00601.inbound.protection.outlook.com`
		A	52.101.89.1^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo0p265cu00201.inbound.protection.outlook.com`
		A	52.101.89.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo3p265cu00302.inbound.protection.outlook.com`
		A	52.101.99.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00600.inbound.protection.outlook.com`
		A	52.101.99.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00502.inbound.protection.outlook.com`
TXT	`E11115E96F`
TXT	`MS=ms32191008`
TXT	`vbi3f3md86vj35jcgj1nulc2`
TXT	`du1goo4j7cj80cpvjk44gp9o2g`
TXT	`f3avu1iajvvsg1o63uag054hau`
TXT	`v=spf1 include:spf.system1group.com -all`
TXT	`rippling-domain-verification=b63808e98c5c44f9`
TXT	`google-site-verification=80QxxEjdMYhYNi7SfVPU_v3K9AKJpCGW0Q79yBUuCZI`
TXT	`google-site-verification=Oc18w7EbBE8M0yJzFxq_H_H8Bq8J1o9aHcAMG7W9xng`
TXT	`google-site-verification=vBYS-oW6pa_MitGUB3mBI3ymv42CScfBup7CufC-9GA`
SOA	`pdns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1775827997

`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=1776042002

rank #289377 globally
rank #122880 in the tld
WOT: UNKNOWN (20/100)

Same first word

system1group.training

system1group.holdings

system1group.com

DNS History

9 records (4 active, 5 former)

○NSdns0.easily.co.uk2016-12-27 → 2016-12-27 · 3 obs

● 2016-12-27 05:25:18
○ 2021-11-12 20:21:00
○ 2026-04-13 01:06:36

○NSdns1.easily.co.uk2016-12-27 → 2016-12-27 · 3 obs

● 2016-12-27 05:25:18
○ 2021-11-12 20:21:00
○ 2026-04-13 01:06:36

●NSpdns1.registrar-servers.com2021-11-12 → 2026-04-13 · 3 obs

○ 2016-12-27 05:25:18
● 2021-11-12 20:21:00
● 2026-04-13 01:06:36

●NSpdns2.registrar-servers.com2021-11-12 → 2026-04-13 · 3 obs

○ 2016-12-27 05:25:18
● 2021-11-12 20:21:00
● 2026-04-13 01:06:36

○MXeasymx2.easily.co.uk2016-12-27 → 2016-12-27 · 3 obs

● 2016-12-27 05:25:18
○ 2021-11-12 20:21:00
○ 2026-04-13 01:06:36

○MXrhea.easily.co.uk2016-12-27 → 2016-12-27 · 3 obs

● 2016-12-27 05:25:18
○ 2021-11-12 20:21:00
○ 2026-04-13 01:06:36

●MXsystem1group-com.mail.protection.outlook.com2021-11-12 → 2026-04-13 · 3 obs

○ 2016-12-27 05:25:18
● 2021-11-12 20:21:00
● 2026-04-13 01:06:36

●A51.104.250.2342021-11-12 → 2026-04-13 · 3 obs

○ 2016-12-27 05:25:18
● 2021-11-12 20:21:00
● 2026-04-13 01:06:36

○A91.195.240.1352016-12-27 → 2016-12-27 · 3 obs

● 2016-12-27 05:25:18
○ 2021-11-12 20:21:00
○ 2026-04-13 01:06:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net...	-
system1group.com	pdns1.registrar-servers.com, pdns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.132.100

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for system1group.com (unsigned zone)

⏱️ Timing

Total: 119ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`51.104.250.234`
NS	2	`pdns1.registrar-servers.com, pdns2.registrar-servers.com`
MX	1	`system1group-com.mail.protection.outlook`
TXT	10	`E11115E96F, MS=ms32191008...`
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

system1group.com points to a single IP number: 51.104.250.234.

Other host names, for instance feelmore50.com, system1agency.com and system1research.com share IP numbers with system1group.com.

Name Servers

system1group.com is delegated to two name servers: pdns1.registrar-servers.com and pdns2.registrar-servers.com.

system1group.com uses the same name server setup as other domains, for instance albartross.com, eldritch.fun, broadheadenergy.com, youtube(0x787878).com and freqcast.com.

system1group.com partially shares name servers with other domains, for instance sireni.com.

Host names with two IP numbers:

The host pdns1.registrar-servers.com points to 2610:a1:1024::100 and 156.154.132.100.

The host pdns2.registrar-servers.com points to 2610:a1:1025::100 and 156.154.133.100.

Mail Servers

The mail server for system1group.com is system1group-com.mail.protection.outlook.com.

Host system1group-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca0b::, 2a01:111:f403:ca0b::1, 2a01:111:f403:ca1a::, 2a01:111:f403:ca1a::1, 52.101.89.1, 52.101.89.2, 52.101.99.0 and 52.101.99.2.

system1group.com - robtex.com