`opticalsystemsllc.com`

DNSSEC	⚠️ Not signed
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`ns-cloud-e1.googledomains.com` ⭐
		A	2001:4860:4802:32::6e^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-e1.googledomains.com`
		A	216.239.32.110^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-e1.googledomains.com`
NS	`ns-cloud-e2.googledomains.com`
		A	2001:4860:4802:34::6e^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-e2.googledomains.com`
		A	216.239.34.110^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-e2.googledomains.com`
NS	`ns-cloud-e3.googledomains.com`
		A	2001:4860:4802:36::6e^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-e3.googledomains.com`
		A	216.239.36.110^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-e3.googledomains.com`
NS	`ns-cloud-e4.googledomains.com`
		A	2001:4860:4802:38::6e^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-e4.googledomains.com`
		A	216.239.38.110^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-e4.googledomains.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1f::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f26.1e100.net`
		A	142.251.111.27^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:1015::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f27.1e100.net`
		A	172.253.135.27^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:3003::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f27.1e100.net`
		A	172.253.145.26^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c00::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.27^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f27.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`ns-cloud-e1.googledomains.com`cloud-dns-hostmaster@google.com serial=4

`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=1774607892

Same first word

opticalsystemsllc.com

DNS History

15 records (10 active, 5 former)

●NSns-cloud-e1.googledomains.com2026-03-27 → 2026-03-27 · 2 obs

○ 2017-02-10 03:51:38
● 2026-03-27 10:44:54

●NSns-cloud-e2.googledomains.com2026-03-27 → 2026-03-27 · 2 obs

○ 2017-02-10 03:51:38
● 2026-03-27 10:44:54

●NSns-cloud-e3.googledomains.com2026-03-27 → 2026-03-27 · 2 obs

○ 2017-02-10 03:51:38
● 2026-03-27 10:44:54

●NSns-cloud-e4.googledomains.com2026-03-27 → 2026-03-27 · 2 obs

○ 2017-02-10 03:51:38
● 2026-03-27 10:44:54

○NSns03.domaincontrol.com2015-06-09 → 2017-02-10 · 3 obs

● 2015-06-09 02:50:30
● 2017-02-10 03:51:38
○ 2026-03-27 10:44:54

○NSns04.domaincontrol.com2015-06-09 → 2017-02-10 · 3 obs

● 2015-06-09 02:50:30
● 2017-02-10 03:51:38
○ 2026-03-27 10:44:54

●MXalt1.aspmx.l.google.com2015-06-09 → 2026-03-27 · 2 obs

● 2015-06-09 02:50:30
● 2026-03-27 10:44:54

●MXalt2.aspmx.l.google.com2015-06-09 → 2026-03-27 · 2 obs

● 2015-06-09 02:50:30
● 2026-03-27 10:44:54

●MXalt3.aspmx.l.google.com2026-03-27 → 2026-03-27 · 2 obs

○ 2017-02-10 03:51:38
● 2026-03-27 10:44:54

●MXalt4.aspmx.l.google.com2026-03-27 → 2026-03-27 · 2 obs

○ 2017-02-10 03:51:38
● 2026-03-27 10:44:54

●MXaspmx.l.google.com2015-06-09 → 2026-03-27 · 2 obs

● 2015-06-09 02:50:30
● 2026-03-27 10:44:54

○MXaspmx2.googlemail.com2015-06-09 → 2017-02-10 · 3 obs

● 2015-06-09 02:50:30
● 2017-02-10 03:51:38
○ 2026-03-27 10:44:54

○MXaspmx3.googlemail.com2015-06-09 → 2017-02-10 · 3 obs

● 2015-06-09 02:50:30
● 2017-02-10 03:51:38
○ 2026-03-27 10:44:54

○A184.168.221.422015-06-09 → 2017-02-10 · 3 obs

● 2015-06-09 02:50:30
● 2017-02-10 03:51:38
○ 2026-03-27 10:44:54

●A198.49.23.1452026-03-27 → 2026-03-27 · 2 obs

○ 2017-02-10 03:51:38
● 2026-03-27 10:44:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
opticalsystemsllc.com	ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.38.110

NS records: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 937ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`198.49.23.145`
NS	4	`ns-cloud-e4.googledomains.com, ns-cloud-e1.googledomains.com...`
MX	5	`alt3.aspmx.l.google.com (pri: 10), alt4.aspmx.l.google.com (pri: 10)...`
TXT	1	`v=spf1 include:_spf.google.com ~all`
SOA	1	`ns-cloud-e1.googledomains.com cloud-dns-`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-e1.googledomains.com, ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com...)

Analysis

IP Addresses

opticalsystemsllc.com resolves to one IP number: 198.49.23.145.

Other host names, for instance historicwhidbey.org, owcf.org, normneault.com, wilmingtonbeachacademy.com and caringpodiatry.com share IP numbers with opticalsystemsllc.com.

Name Servers

opticalsystemsllc.com delegates to four name servers: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com.

opticalsystemsllc.com at least partially shares name servers with other domains, including prasetyas.com, nichelsons.com, sapienchain.com, guzel.com and sek-se.com.