`opentec.net`

DNSSEC	⚠️ Not signed
A	207.148.248.143^{🇺🇸 EIG-29873207.148.248.0/24}
NS	`ns.buydomains.com` ⚠️ Not in zone NS records
		A	52.20.26.87^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-20-26-87.compute-1.amazonaws.com`
NS	`this-domain-for-sale.com` ⚠️ Not in zone NS records
		A	52.20.26.87^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-20-26-87.compute-1.amazonaws.com`

`net`

	DNSSEC	🔒 Signed (DS record present)
	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`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778753481

Same first word

opentec.org

opentec.de

opentec.com.br

opentec.ch

opentec.ru

opentec.com.au

opentec.net

opentec.eu

opentec.it

opentec.com.mx

opentec.nl

opentec.com

opentec.com.ar

opentec.es

opentec.co.uk

Similar names

openetc.com

neocept.com

pocenet.com

peconet.net

ecopten.com

potence.cz

neoptec.com

potence.net

nepotec.com

centope.com.br

peconet.com

pentcoe.com

potence.com

copeent.com

enoptec.com

netcoep.com

petcone.com

penteco.com

neoptec.biz

potence.de

copeten.net

neoptec.de

tecopen.com

copenet.com

onecept.com

optence.com

netcope.com

penotec.de

onecept.at

neoptec.eu

optence.de

DNS History

4 records (3 active, 1 former)

●NSns.buydomains.com2026-04-06 → 2026-05-14 · 2 obs

● 2026-04-06 05:40:44
● 2026-05-14 10:20:20

●NSthis-domain-for-sale.com2026-04-06 → 2026-05-14 · 2 obs

● 2026-04-06 05:40:44
● 2026-05-14 10:20:20

●A207.148.248.1432015-11-18 → 2026-05-14 · 3 obs

○ 2015-07-23 22:35:12
● 2015-11-18 17:48:48
● 2026-05-14 10:20:20

○A66.151.181.492015-07-23 → 2015-07-23 · 3 obs

● 2015-07-23 22:35:12
○ 2015-11-18 17:48:48
○ 2026-05-14 10:20:20

🔍 DNS Trace

Analysis

IP Addresses

opentec.net points to IP number 207.148.248.143.

For instance, other host names expressbus.net, ccot.net, paintedpromise.com, vuseo.com and dessertplus.com share IP numbers with opentec.net.

Name Servers

opentec.net is delegated to two name servers: this-domain-for-sale.com and ns.buydomains.com.

opentec.net uses the same name server setup as other domains such as accurateoncology.com, photographyquestions.com, opticalvendor.com, urbanfutons.com and healingherbalist.com.

opentec.net shares name servers with other domains at least partially, for example smartsavingsclub.com, htvonline.com, landscapematters.com, bluesshakedown.com and growsomethinggreen.com.

These name servers are commonly used with ns2.buydomains.com.

Host names with a single IP

this-domain-for-sale.com points to: 52.20.26.87

ns.buydomains.com points to: 52.20.26.87

Host names pointing to 52.20.26.87: this-domain-for-sale.com and ns.buydomains.com

opentec.net - robtex.com

opentec.net

net