`mx.workoptional.us`

DNSSEC	⚠️ Not signed
A	66.96.140.94^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
		PTR	`94.140.96.66.static.eigbox.net`
A	66.96.140.95^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}

`workoptional.us`

	DNSSEC	⚠️ Not signed
	A	66.96.149.1^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
	NS	`ns1.yourhostingaccount.com` ⭐ ⚠️ Not in parent delegation
	NS	`ns1.domain.com` ⚠️ Not in zone NS records
	NS	`ns2.domain.com` ⚠️ Not in zone NS records
	NS	`ns2.yourhostingaccount.com` ⚠️ Not in parent delegation
	NS	`ns3.domain.com` ⚠️ Not in zone NS records
	MX	`mx.workoptional.us` ⭐
	SOA	`ns1.yourhostingaccount.com`admin@yourhostingaccount.com 2013-01-17 #86

MX for

workoptional.us

Same first word

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DNS History

2 records (2 active, 0 former)

●A66.96.140.942015-07-06 → 2026-03-24 · 2 obs

● 2015-07-06 11:03:30
● 2026-03-24 23:51:20

●A66.96.140.952015-07-06 → 2026-03-24 · 2 obs

● 2015-07-06 11:03:30
● 2026-03-24 23:51:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...	-
workoptional.us	ns3.domain.com, ns2.domain.com, ns1.domain.com	-

✅ Authoritative Response

Server:172.64.52.73

NS records: ns3.domain.com, ns2.domain.com, ns1.domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workoptional.us (unsigned zone)

⏱️ Timing

Total: 211ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`66.96.140.95, 66.96.140.94`

Analysis

Mail Server Role

mx.workoptional.us serves as the mail server for workoptional.us.

IP Addresses

mx.workoptional.us points to two IP numbers: 66.96.140.94 and 66.96.140.95.

Other host names, for instance mx.seo-advantage.us, mx.spungie.net, mx.vvino.us, mx.husby.com and mx.yoursandiegoinsurance.com share IP numbers with mx.workoptional.us.

mx.workoptional.us - robtex.com