`system4.docboss.com`

DNSSEC	⚠️ Not signed
A	52.30.113.193^{🇮🇪 Amazon52.30.0.0/15 EC2 DUB prefix}
		PTR	`mail.system4.docboss.com`

`docboss.com`

	DNSSEC	⚠️ Not signed
	A	15.157.5.205^{🇨🇦 Amazon15.156.0.0/15 EC2 YUL prefix}
	NS	`ns69.domaincontrol.com` ⭐
	NS	`ns70.domaincontrol.com`
	MX	`docboss-com.mail.protection.outlook.com` ⭐
	TXT	`v=verifydomain MS=6032446`
	TXT	`v=spf1 ip4:52.206.167.237 ip4:35.182.159.181 ip4:34.234.232.32 ip4:99.79.132....`
	TXT	`atlassian-domain-verification=1OS1SOIxRQom0n3CaYD3hOtDmSJLRckijebkhlMhdN5Rjjm...`
	SOA	`ns69.domaincontrol.com`dns@jomax.net 2026-05-12 #0

Subdomains

mail.system4.docboss.com

Same first word

system4.com.ua

system4.es

system4.co

system4.info

system4.me

system4.ch

system4.be

system4.biz

system4.org

system4.eu

system4.com

system4.com.br

system4.net

system4.nl

system4.ua

Similar names

4system.net

4system.de

4system.pl

4system.com

4system.sk

4system.eu

4system.gmbh

DNS History

1 record (1 active, 0 former)

●A52.30.113.1932026-05-13 → 2026-05-14 · 2 obs

● 2026-05-13 16:52:38
● 2026-05-14 03:38:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
docboss.com	ns69.domaincontrol.com, ns70.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.104.45

NS records: ns69.domaincontrol.com, ns70.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for docboss.com (unsigned zone)

⏱️ Timing

Total: 1180ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.30.113.193`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns69.domaincontrol.com, ns69.domaincontrol.com, ns70.domaincontrol.com...)

Analysis

Hierarchy

system4.docboss.com is the parent of mail.system4.docboss.com.

IP Addresses

system4.docboss.com points to a single IP number: 52.30.113.193.

Other host names, for instance mail.system4.docboss.com, share IP numbers with system4.docboss.com.

system4.docboss.com - robtex.com