`opticaldisk.net`

DNSSEC	⚠️ Not signed
A	191.236.80.12^{🇺🇸 Microsoft191.232.0.0/13 MICROSOFT}
NS	`ns1.usdigital.com` ⭐
		A	50.228.249.26^{🇺🇸 AS5375250.228.249.0/24}
NS	`ns2.usdigital.com`
		A	66.193.38.100^{🇺🇸 AS5375266.193.38.0/24}
			PTR	`ns2.usdigital.com`
SOA	`ns1.usdigital.com`hostmaster@usdigital.com 2018-07-31 #1

`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=1774757257

Same first word

opticaldisk.net

opticaldisk.com

Similar names

capitolkids.org

capitolkids.com

kidsoptical.com

DNS History

4 records (3 active, 1 former)

●NSns1.usdigital.com2015-06-09 → 2026-03-29 · 2 obs

● 2015-06-09 11:24:16
● 2026-03-29 04:12:06

●NSns2.usdigital.com2015-06-09 → 2026-03-29 · 2 obs

● 2015-06-09 11:24:16
● 2026-03-29 04:12:06

●A191.236.80.122026-02-24 → 2026-03-29 · 3 obs

○ 2018-07-29 00:25:48
● 2026-02-24 10:35:40
● 2026-03-29 04:12:06

○A66.193.38.702015-06-09 → 2018-07-29 · 4 obs

● 2015-06-09 11:24:16
● 2018-07-29 00:25:48
○ 2026-02-24 10:35:40
○ 2026-03-29 04:12:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
opticaldisk.net	ns1.usdigital.com, ns2.usdigital.com	-

✅ Authoritative Response

Server:66.193.38.100

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opticaldisk.net (unsigned zone)

⏱️ Timing

Total: 583ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`191.236.80.12`
NS	2	`ns1.usdigital.com, ns2.usdigital.com`
SOA	1	`ns1.usdigital.com hostmaster.usdigital.c`

Analysis

IP Addresses

opticaldisk.net resolves to one IP number: 191.236.80.12.

Other host names, for instance shaftencoders.com, encoders.com, thebetterbookstore.com, mobilemodular.com and serycrecermexico.org share IP numbers with opticaldisk.net.

Name Servers

opticaldisk.net's delegation uses two name servers: ns1.usdigital.com and ns2.usdigital.com.

opticaldisk.net uses the same name server setup as other domains, such as encoders.org, usdigital.(0x787878), reflectiveencoder.com, motionnet.com and motionnet.net.

Host names with a single IP address: ns1.usdigital.com points to 50.228.249.26; ns2.usdigital.com points to 66.193.38.100.

opticaldisk.net - robtex.com

opticaldisk.net

net