mail.optoco.com - dns.ninja

`mail.optoco.com`

	DNSSEC	⚠️ Not signed
	A	50.62.137.51^{🇺🇸 AS39810150.62.136.0/21}

`optoco.com`

	DNSSEC	⚠️ Not signed
	A	50.62.137.51^{🇺🇸 AS39810150.62.136.0/21}
	NS	`ns53.domaincontrol.com` ⭐
	NS	`ns54.domaincontrol.com`
	MX	`mail.optoco.com` ⭐
	TXT	`NETORG6221811.onmicrosoft.com`
	TXT	`v=spf1 include:secureserver.net -all`
	SOA	`ns53.domaincontrol.com`dns@jomax.net 2026-06-11 #2

MX for

optoco.com

Same first word

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DNS History

1 record (1 active, 0 former)

●A50.62.137.512026-07-02 → 2026-07-04 · 2 obs

● 2026-07-02 18:49:26
● 2026-07-04 17:23:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
optoco.com	ns53.domaincontrol.com, ns54.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.74.27

NS records: ns53.domaincontrol.com, ns54.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optoco.com (unsigned zone)

⏱️ Timing

Total: 174ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`50.62.137.51`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns53.domaincontrol.com, ns53.domaincontrol.com, ns54.domaincontrol.com...)

Analysis

Mail Server Role

mail.optoco.com is a mail server for optoco.com.

IP Addresses

mail.optoco.com directs to one IP number, which is 50.62.137.51.

Among the host names that share IP numbers with mail.optoco.com are cioonthego.technology, www.chemtradelogistics.com, beaufortcountypenny.com and two others.