NSLIST.NET - optechsystems.com

Search for IP or hostnames:

optechsystems.com checked at 2025-10-04T18:07:25.466Z 332ms 117/117/117 100% R:18

`optechsystems.com`

NS	`edns1.ultradns.biz`
		A	2610:a1:1015::201 ^{🇺🇸 Neustar}
			PTR	`edns1.ultradns.biz`
			PTR	`udns3.cscdns.net`
			PTR	`udns3.cscdns.uk`
		A	204.74.67.1^{🇺🇸 Neustar}
			PTR	`edns1.ultradns.biz`
			PTR	`udns3.cscdns.net`
			PTR	`udns3.cscdns.uk`
NS	`edns1.ultradns.com`
		A	2001:502:f3ff::201 ^{🇺🇸 Neustar}
			PTR	`edns1.ultradns.com`
			PTR	`udns1.cscdns.net`
			PTR	`udns1.cscdns.uk`
			PTR	`ns1.webipdns.com.au`
		A	204.74.66.1^{🇺🇸 Neustar}
			PTR	`ns1.alba.bank`
			PTR	`edns1.ultradns.com`
			PTR	`udns1.cscdns.net`
			PTR	`udns1.cscdns.uk`
			PTR	`ns1.webipdns.com.au`
NS	`ns89.ultradns2.com`
		A	2610:a1:3159::53 ^{🇺🇸 AS399161}
			PTR	`ns89.ultradns2.com`
		A	204.74.104.89^{🇺🇸 AS399161}
			PTR	`ns89.ultradns2.com`
NS	`edns1.ultradns.net`
		A	2610:a1:1014::201 ^{🇺🇸 Neustar}
			PTR	`udns4.cscdns.net`
			PTR	`edns1.ultradns.net`
			PTR	`udns4.cscdns.uk`
		A	204.74.110.1^{🇺🇸 Neustar}
			PTR	`udns4.cscdns.net`
			PTR	`edns1.ultradns.net`
			PTR	`udns4.cscdns.uk`
NS	`edns1.ultradns.org`
		A	2001:502:4612::201 ^{🇺🇸 Neustar}
			PTR	`udns2.cscdns.net`
			PTR	`edns1.ultradns.org`
			PTR	`udns2.cscdns.uk`
			PTR	`ns2.webipdns.com.au`
		A	204.74.111.1^{🇺🇸 Neustar}
			PTR	`ns2.alba.bank`
			PTR	`udns2.cscdns.net`
			PTR	`edns1.ultradns.org`
			PTR	`udns2.cscdns.uk`
			PTR	`ns2.webipdns.com.au`
NS	`ns89.ultradns2.org`
		A	2610:a1:3259::53 ^{🇺🇸 AS399160}
			PTR	`ns89.ultradns2.org`
		A	204.74.106.89^{🇺🇸 AS399160}
			PTR	`ns89.ultradns2.org`
MX	`mxa-001b6a02.gslb.pphosted.com`
		A	205.220.176.217^{🇺🇸 Proofpoint}
			PTR	`mx0b-001b6a02.pphosted.com`
MX	`mxb-001b6a02.gslb.pphosted.com`
		A	205.220.164.217^{🇺🇸 Proofpoint}
			PTR	`mx0a-001b6a02.pphosted.com`
A	216.87.86.113^{🇺🇸 AS399549}

`com`

	NS	`a.gtld-servers.net`
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`

Starts with same word

optechsystems.com

Starts similarily

optechsystems.com

AI analysis

optechsystems.com points to a single IP: 216.87.86.113.

optechsystems.com is delegated to six name servers: edns1.ultradns.biz, edns1.ultradns.com, ns89.ultradns2.com, edns1.ultradns.net, edns1.ultradns.org and ns89.ultradns2.org.

optechsystems.com partially shares name servers with other domains; examples include stratumengr.com, hccbenefits.com, totalevent.us, blackknightmlssolutions.net and plaisancedragline.com.

These name servers are often used with dns1.p03.nsone.net, dns3.p03.nsone.net, dns4.p03.nsone.net, dns2.p03.nsone.net, ns0.isp.sky.com, ns1.isp.sky.com, ns8.ultradns2.com and ns8.ultradns2.org.

Host names with two IP numbers:

edns1.ultradns.biz points to: 2610:a1:1015::201 and 204.74.67.1.

edns1.ultradns.com points to: 2001:502:f3ff::201 and 204.74.66.1.

ns89.ultradns2.com points to: 2610:a1:3159::53 and 204.74.104.89.

edns1.ultradns.net points to: 2610:a1:1014::201 and 204.74.110.1.

edns1.ultradns.org points to: 2001:502:4612::201 and 204.74.111.1.

ns89.ultradns2.org points to: 2610:a1:3259::53 and 204.74.106.89.

optechsystems.com is handled by two mail servers: mxa-001b6a02.gslb.pphosted.com and mxb-001b6a02.gslb.pphosted.com.

optechsystems.com has the same mail server setup as other domains, including emailoru.com, shareholderdocs.fidelity.com, directvmail.ebilling.com, communications.msqplanservices.org and proxyvote.nl.

Some mail servers are shared between optechsystems.com and other domains, for example emeraldtools.com.

Host names with one IP number: The host name mxa-001b6a02.gslb.pphosted.com points to 205.220.176.217 and the host name mxb-001b6a02.gslb.pphosted.com points to 205.220.164.217.

dbq