`opticiansonline.com`

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`

`com`

	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=1774814347

Same first word

opticiansonline.com

Similar names

onlineopticians.com

onlinecasinotip.nl

DNS History

5 records (3 active, 2 former)

●NSns.buydomains.com2015-06-20 → 2026-03-29 · 2 obs

● 2015-06-20 09:00:50
● 2026-03-29 20:05:02

●NSthis-domain-for-sale.com2026-03-29 → 2026-03-29 · 2 obs

○ 2015-06-20 09:00:50
● 2026-03-29 20:05:02

○A141.8.225.1242016-02-01 → 2016-06-28 · 5 obs

○ 2015-11-12 21:33:54
● 2016-02-01 15:29:06
● 2016-06-28 02:11:28
○ 2017-02-17 02:42:08
○ 2026-03-29 20:05:02

●A207.148.248.1432017-02-17 → 2026-03-29 · 3 obs

○ 2016-06-28 02:11:28
● 2017-02-17 02:42:08
● 2026-03-29 20:05:02

○A50.63.202.1042015-06-20 → 2015-11-12 · 4 obs

● 2015-06-20 09:00:50
● 2015-11-12 21:33:54
○ 2016-02-01 15:29:06
○ 2026-03-29 20:05:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net...	-
opticiansonline.com	ns.buydomains.com, this-domain-for-sale.com	2 records

✅ Authoritative Response

Server:52.20.26.87

NS records: ns.buydomains.com, this-domain-for-sale.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opticiansonline.com (unsigned zone)

⏱️ Timing

Total: 277ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.148.248.143`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)

Analysis

IP Addresses

opticiansonline.com resolves to one IP number: 207.148.248.143.

Other host names, for instance skylighthotel.com, corski.com, internetservis.com, diarydesign.com and arielshops.com share IP numbers with opticiansonline.com.

Name Servers

opticiansonline.com's delegation uses two name servers: this-domain-for-sale.com and ns.buydomains.com.

opticiansonline.com uses the same name server setup as other domains, such as cheapergenerics.com, linicor.com, jointownership.com, willmcdowell.com and cassiesworld.com.

opticiansonline.com shares name servers with other domains at least partially, for example seaviewvacation.com, serviceparks.com and qualityseconds.com.

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

Host names with a single IP number:

The host name this-domain-for-sale.com points to 52.20.26.87.

The host name 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.

opticiansonline.com - robtex.com