`mail.system4.docboss.com`

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

`system4.docboss.com`

	DNSSEC	⚠️ Not signed
	A	52.30.113.193^{🇮🇪 Amazon52.30.0.0/15 EC2 DUB prefix}

Previously MX for

docboss.com

Same first word

mail.wtf

mail.webhop.me

mail.al

mail.myfast.space

mail.vip

mail.red

mail.co.il

mail.pf

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mail.lima-city.de

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mail.microsoft

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ilam.ph

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iaml.dj

mila.co.uk

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DNS History

1 record (1 active, 0 former)

●A52.30.113.1932017-01-24 → 2026-05-13 · 2 obs

● 2017-01-24 00:02:22
● 2026-05-13 16:52:40

🔍 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:173.201.72.45

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for docboss.com (unsigned zone)

⏱️ Timing

Total: 75ms | 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

IP Addresses

mail.system4.docboss.com resolves to one IP number: 52.30.113.193.

mail.system4.docboss.com - robtex.com