`mx.optimalsynthesis.com`

DNSSEC	⚠️ Not signed
A	66.96.140.158^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
		PTR	`158.140.96.66.static.eigbox.net`
A	66.96.140.159^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}

`optimalsynthesis.com`

	DNSSEC	⚠️ Not signed
	A	66.96.146.129^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
	NS	`ns1.verio.com` ⭐
	NS	`ns2.verio.com`
	MX	`mx.optimalsynthesis.com` ⭐
	TXT	`v=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all`
	SOA	`ns1.verio.com`dnsadmin@verio.com 2016-08-09 #59

MX for

optimalsynthesis.com

ns2.optimalsynthesis.com

ns1.optimalsynthesis.com

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DNS History

2 records (2 active, 0 former)

●A66.96.140.1582017-02-04 → 2026-03-29 · 2 obs

● 2017-02-04 11:00:54
● 2026-03-29 08:46:18

●A66.96.140.1592017-02-04 → 2026-03-29 · 2 obs

● 2017-02-04 11:00:54
● 2026-03-29 08:46:18

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:65.254.254.161

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimalsynthesis.com (unsigned zone)

⏱️ Timing

Total: 118ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`66.96.140.158, 66.96.140.159`

📌 Glue Records Collected

Total: 2

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

Analysis

Mail Server Role

mx.optimalsynthesis.com serves as a mail server for optimalsynthesis.com, ns2.optimalsynthesis.com and ns1.optimalsynthesis.com.

IP Addresses

mx.optimalsynthesis.com points to two IPs: 66.96.140.158 and 66.96.140.159.

Other host names, for instance mx.wizware.net, mx.jacoblagesse.com, mx.tridentechtrading.com, mx.canada-rv.com and mx.howtosurviveinabadeconomy.com share IP numbers with mx.optimalsynthesis.com.

mx.optimalsynthesis.com - robtex.com