`lroptometry.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:2dc4^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:da7f^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.45.196^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.218.127^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alla.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a3e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alla.ns.cloudflare.com`
		A	108.162.192.62^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alla.ns.cloudflare.com`
		A	172.64.32.62^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alla.ns.cloudflare.com`
		A	173.245.58.62^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alla.ns.cloudflare.com`
NS	`hugh.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b75^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hugh.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c175^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hugh.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2175^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hugh.ns.cloudflare.com`
		A	108.162.193.117^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hugh.ns.cloudflare.com`
		A	172.64.33.117^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hugh.ns.cloudflare.com`
		A	173.245.59.117^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hugh.ns.cloudflare.com`
MX	`mx1.emailsrvr.com` ⭐
		A	108.166.43.1^{🇺🇸 RACKSPACE-ORD108.166.0.0/18 Rackspace}
			PTR	`mx1.emailsrvr.com`
		A	146.20.161.1^{🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc}
			PTR	`mx1.emailsrvr.com`
		A	173.203.187.1^{🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229}
			PTR	`mx1.emailsrvr.com`
		A	184.106.54.1^{🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD}
			PTR	`mx1.emailsrvr.com`
MX	`mx2.emailsrvr.com`⁽²⁰⁾
		A	146.20.161.2^{🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc}
			PTR	`mx2.emailsrvr.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.45.196, 172.67.218.127
		IPv6 hints	2606:4700:3032::6815:2dc4, 2606:4700:3034::ac43:da7f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=97, name=cloudflare-ech.com
SOA	`alla.ns.cloudflare.com`dns@cloudflare.com serial=2401486551

`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=1778310776

Same first word

lroptometry.com

DNS History

15 records (8 active, 7 former)

●NSalla.ns.cloudflare.com2026-02-15 → 2026-05-09 · 3 obs

○ 2017-02-17 17:51:28
● 2026-02-15 06:43:24
● 2026-05-09 07:39:18

●NShugh.ns.cloudflare.com2026-02-15 → 2026-05-09 · 3 obs

○ 2017-02-17 17:51:28
● 2026-02-15 06:43:24
● 2026-05-09 07:39:18

○NSns13.domaincontrol.com2015-07-25 → 2017-02-17 · 4 obs

● 2015-07-25 01:45:16
● 2017-02-17 17:51:28
○ 2026-02-15 06:43:24
○ 2026-05-09 07:39:18

○NSns14.domaincontrol.com2015-07-25 → 2017-02-17 · 4 obs

● 2015-07-25 01:45:16
● 2017-02-17 17:51:28
○ 2026-02-15 06:43:24
○ 2026-05-09 07:39:18

●MXmx1.emailsrvr.com2015-07-25 → 2026-05-09 · 2 obs

● 2015-07-25 01:45:16
● 2026-05-09 07:39:18

●MXmx2.emailsrvr.com2015-07-25 → 2026-05-09 · 2 obs

● 2015-07-25 01:45:16
● 2026-05-09 07:39:18

●A104.21.45.1962026-02-15 → 2026-05-09 · 9 obs

○ 2017-02-17 17:51:28
● 2026-02-15 06:43:24
● 2026-03-13 13:01:54
○ 2026-03-14 11:46:02
● 2026-03-30 01:45:18
● 2026-04-07 18:06:08
○ 2026-04-10 01:28:36
● 2026-04-28 16:43:56
● 2026-05-09 07:39:18

●A172.67.218.1272026-02-15 → 2026-05-09 · 9 obs

○A188.114.96.02026-03-14 → 2026-04-10 · 7 obs

○ 2026-03-13 13:01:54
● 2026-03-14 11:46:02
○ 2026-03-30 01:45:18
○ 2026-04-07 18:06:08
● 2026-04-10 01:28:36
○ 2026-04-28 16:43:56
○ 2026-05-09 07:39:18

○A188.114.97.02026-03-14 → 2026-04-10 · 7 obs

○ 2026-03-13 13:01:54
● 2026-03-14 11:46:02
○ 2026-03-30 01:45:18
○ 2026-04-07 18:06:08
● 2026-04-10 01:28:36
○ 2026-04-28 16:43:56
○ 2026-05-09 07:39:18

○A199.34.228.552015-07-25 → 2017-02-17 · 4 obs

● 2015-07-25 01:45:16
● 2017-02-17 17:51:28
○ 2026-02-15 06:43:24
○ 2026-05-09 07:39:18

●A2606:4700:3032::6815:2dc42026-02-15 → 2026-05-09 · 9 obs

●A2606:4700:3034::ac43:da7f2026-02-15 → 2026-05-09 · 9 obs

○A2a06:98c1:3120::2026-03-14 → 2026-04-10 · 7 obs

○ 2026-03-13 13:01:54
● 2026-03-14 11:46:02
○ 2026-03-30 01:45:18
○ 2026-04-07 18:06:08
● 2026-04-10 01:28:36
○ 2026-04-28 16:43:56
○ 2026-05-09 07:39:18

○A2a06:98c1:3121::2026-03-14 → 2026-04-10 · 7 obs

○ 2026-03-13 13:01:54
● 2026-03-14 11:46:02
○ 2026-03-30 01:45:18
○ 2026-04-07 18:06:08
● 2026-04-10 01:28:36
○ 2026-04-28 16:43:56
○ 2026-05-09 07:39:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
lroptometry.com	hugh.ns.cloudflare.com, alla.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.62

NS records: hugh.ns.cloudflare.com, alla.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lroptometry.com (unsigned zone)

⏱️ Timing

Total: 508ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.218.127, 104.21.45.196`
AAAA	2	`2606:4700:3034::ac43:da7f, 2606:4700:3032::6815:2dc4`
NS	2	`alla.ns.cloudflare.com, hugh.ns.cloudflare.com`
MX	2	`mx1.emailsrvr.com (pri: 10), mx2.emailsrvr.com (pri: 20)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alla.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (hugh.ns.cloudflare.com, hugh.ns.cloudflare.com, hugh.ns.cloudflare.com...)

Analysis

IP Addresses

lroptometry.com maps to four IP numbers: 2606:4700:3032::6815:2dc4, 2606:4700:3034::ac43:da7f, 104.21.45.196 and 172.67.218.127.

Other host names, for instance www.vcreme.edu.vn, openai-proxy.fanzhen.org, mail.doskimag.ru, www.btchvg.shop and secureigaming.ca share IP numbers with lroptometry.com.

Name Servers

Two name servers alla.ns.cloudflare.com and hugh.ns.cloudflare.com are delegated to lroptometry.com.

lroptometry.com uses the same name server configuration as other domains, such as drgagliardi.com, pacificvieweyecare.com, merryvaleal.com, luminancevision.com and parsonsgroupinc.com.

lroptometry.com at least partially shares name servers with other domains such as lytharexovent.com, techspojoburg.co.za, resmet.net, idt9.mobi and psitk.com.

these name servers are commonly used with the name servers chan.ns.cloudflare.com.

Host names with six IP numbers: Host name alla.ns.cloudflare.com points to 2606:4700:50::adf5:3a3e, 2803:f800:50::6ca2:c03e, 2a06:98c1:50::ac40:203e, 108.162.192.62, 172.64.32.62 and 173.245.58.62; host name hugh.ns.cloudflare.com points to 2606:4700:58::adf5:3b75, 2803:f800:50::6ca2:c175, 2a06:98c1:50::ac40:2175, 108.162.193.117, 172.64.33.117 and 173.245.59.117.

Mail Servers

Two mail servers handle lroptometry.com: mx1.emailsrvr.com and mx2.emailsrvr.com.

lroptometry.com shares the same mail server setup as other domains, including wnd.com, estudio9.com.uy, datastacker.com, zwbs.ch and firstcoastplasticsurgery.com.

lroptometry.com shares mail servers with other domains at least in part, for instance gruppompc.it, ckfcu.org, executivesnowcontrol.com, reginella.cl and outgoingmailserver.net.

Host names with four IP numbers:

mx1.emailsrvr.com points to 108.166.43.1, 146.20.161.1, 173.203.187.1 and 184.106.54.1.

Host names with one IP number:

mx2.emailsrvr.com points to 146.20.161.2.

lroptometry.com - robtex.com

lroptometry.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`lroptometry.com`

`com`