`mail.uscontractorsltd.com`

DNSSEC	⚠️ Not signed
A	192.158.238.130^{🇺🇸 H4Y-TECH192.158.238.0/24 H4Y Technologies LLC}
		PTR	`cloud.serpeton.com`

`uscontractorsltd.com`

	DNSSEC	⚠️ Not signed
	A	192.158.238.130^{🇺🇸 H4Y-TECH192.158.238.0/24 H4Y Technologies LLC}
	NS	`ns1.uscontractorsltd.com` ⭐ ⚠️ Not in parent delegation
	NS	`ns1.serpeton.com` ⚠️ Not in zone NS records
	NS	`ns2.serpeton.com` ⚠️ Not in zone NS records
	NS	`ns2.uscontractorsltd.com` ⚠️ Not in parent delegation
	MX	`mail.uscontractorsltd.com` ⭐
	TXT	`v=spf1 +a +mx +a:cloud.serpeton.com -all`
	SOA	`ns1.uscontractorsltd.com`abuse@serpeton.com 2026-03-01 #1

MX for

uscontractorsltd.com

Same first word

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DNS History

2 records (1 active, 1 former)

○A166.63.0.1352015-06-21 → 2016-04-13 · 4 obs

● 2015-06-21 09:31:44
● 2016-04-13 23:21:58
○ 2026-04-10 06:06:56
○ 2026-04-14 08:41:42

●A192.158.238.1302026-04-10 → 2026-04-14 · 3 obs

○ 2016-04-13 23:21:58
● 2026-04-10 06:06:56
● 2026-04-14 08:41:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
uscontractorsltd.com	ns1.serpeton.com, ns2.serpeton.com	2 records

✅ Authoritative Response

Server:192.158.238.130

NS records: ns1.serpeton.com, ns2.serpeton.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for uscontractorsltd.com (unsigned zone)

⏱️ Timing

Total: 230ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.158.238.130`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.serpeton.com, ns2.serpeton.com)

Analysis

Mail Server Role

mail.uscontractorsltd.com is the mail server for uscontractorsltd.com.

IP Addresses

mail.uscontractorsltd.com maps to IP address 192.158.238.130.

Other host names, for instance _dc-mx.984ed926da3f.interiorsfinaltouch.com, mail.rightfulliberty.com, ns1.uscontractorsltd.com, _dc-mx.2226fc839b07.rightfulliberty.com and uscontractorsltd.com share IP numbers with mail.uscontractorsltd.com.

mail.uscontractorsltd.com - robtex.com