`mrsoptical.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:32b9^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:d0c0^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.50.185^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.208.192^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alina.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a3d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alina.ns.cloudflare.com`
		A	108.162.192.61^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alina.ns.cloudflare.com`
		A	172.64.32.61^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alina.ns.cloudflare.com`
		A	173.245.58.61^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alina.ns.cloudflare.com`
NS	`jobs.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bb7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jobs.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jobs.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jobs.ns.cloudflare.com`
		A	108.162.193.183^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jobs.ns.cloudflare.com`
		A	172.64.33.183^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jobs.ns.cloudflare.com`
		A	173.245.59.183^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jobs.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c07::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f26.1e100.net`
		A	142.251.111.26^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-gws-recovery-domain-verification=49759077`
TXT	`google-site-verification=fyNV2hkg93N4W_7D3jsD467PsdkMKXugpc2KE62Sn_k`
TXT	`google-site-verification=vAaY1pde7gF1G1FPdgRwpQI7DUJPTMjgLgTfIb4uhqg`
TXT	`v=spf1 include:spf.mailjet.com include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.50.185, 172.67.208.192
		IPv6 hints	2606:4700:3033::6815:32b9, 2606:4700:3035::ac43:d0c0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=74, name=cloudflare-ech.com
SOA	`alina.ns.cloudflare.com`dns@cloudflare.com serial=2408835786

`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=1784906292

Same first word

mrsoptical.com

Similar names

DNS History

13 records (11 active, 2 former)

●NSalina.ns.cloudflare.com2026-05-18 → 2026-07-24 · 2 obs

● 2026-05-18 03:21:24
● 2026-07-24 15:31:12

●NSjobs.ns.cloudflare.com2026-05-18 → 2026-07-24 · 2 obs

● 2026-05-18 03:21:24
● 2026-07-24 15:31:12

●MXalt1.aspmx.l.google.com2026-05-18 → 2026-07-24 · 2 obs

● 2026-05-18 03:21:24
● 2026-07-24 15:31:12

●MXalt2.aspmx.l.google.com2026-05-18 → 2026-07-24 · 2 obs

● 2026-05-18 03:21:24
● 2026-07-24 15:31:12

●MXalt3.aspmx.l.google.com2026-05-18 → 2026-07-24 · 2 obs

● 2026-05-18 03:21:24
● 2026-07-24 15:31:12

●MXalt4.aspmx.l.google.com2026-05-18 → 2026-07-24 · 2 obs

● 2026-05-18 03:21:24
● 2026-07-24 15:31:12

●MXaspmx.l.google.com2026-05-18 → 2026-07-24 · 2 obs

● 2026-05-18 03:21:24
● 2026-07-24 15:31:12

●A104.21.50.1852026-05-18 → 2026-07-24 · 2 obs

● 2026-05-18 03:21:24
● 2026-07-24 15:31:12

●A172.67.208.1922026-05-18 → 2026-07-24 · 2 obs

● 2026-05-18 03:21:24
● 2026-07-24 15:31:12

○A2606:4700:3032::ac43:d0c02026-05-18 → 2026-06-14 · 4 obs

● 2026-05-18 03:21:24
● 2026-06-14 17:47:20
○ 2026-07-08 05:59:14
○ 2026-07-24 15:31:12

●A2606:4700:3033::6815:32b92026-07-08 → 2026-07-24 · 3 obs

○ 2026-06-14 17:47:20
● 2026-07-08 05:59:14
● 2026-07-24 15:31:12

●A2606:4700:3035::ac43:d0c02026-07-08 → 2026-07-24 · 3 obs

○ 2026-06-14 17:47:20
● 2026-07-08 05:59:14
● 2026-07-24 15:31:12

○A2606:4700:3036::6815:32b92026-05-18 → 2026-06-14 · 4 obs

● 2026-05-18 03:21:24
● 2026-06-14 17:47:20
○ 2026-07-08 05:59:14
○ 2026-07-24 15:31:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
mrsoptical.com	alina.ns.cloudflare.com, jobs.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.183

NS records: alina.ns.cloudflare.com, jobs.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 274ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.50.185, 172.67.208.192`
AAAA	2	`2606:4700:3033::6815:32b9, 2606:4700:3035::ac43:d0c0`
NS	2	`alina.ns.cloudflare.com, jobs.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	4	`google-gws-recovery-domain-verification=, google-site-verification=fyNV2hkg93N4W_7...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alina.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mrsoptical.com has four IP addresses: 104.21.50.185, 172.67.208.192, 2606:4700:3033::6815:32b9 and 2606:4700:3035::ac43:d0c0.

Among the host names that share IP numbers with mrsoptical.com are kvmbbs.cn, www.kucing.biz, glavionexiq.com and two others.

Name Servers

mrsoptical.com is served by two delegated name servers, alina.ns.cloudflare.com and jobs.ns.cloudflare.com.

mrsoptical.com has the same name server delegation as a number of other domains, such as blom-am.com, blombank.org, eneaservis.com and two more.

mrsoptical.com partially shares its NS delegation with several other domains, including evelethpd.gov, i-i.com, breezeblast.com and two others.

The name servers paislee.ns.cloudflare.com, lennon.ns.cloudflare.com, jule.ns.cloudflare.com and curt.ns.cloudflare.com are often found in use alongside these name servers.

Host names resolving to 6 IP numbers:

alina.ns.cloudflare.com carries IP addresses 108.162.192.61, 172.64.32.61 and 173.245.58.61, with 3 other addresses beyond those.

jobs.ns.cloudflare.com carries IP addresses 108.162.193.183, 172.64.33.183 and 173.245.59.183, with 3 other addresses beyond those.

Mail Servers

Mail for mrsoptical.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

mrsoptical.com shares at least some of its mail servers with other domains — for example ns500794.ns500794.ns500821.ns500795.ns500821.ns500821.ns500821.ns500795.ns500795.ns500790.ns500795.lustypartnersfinder.com, pointystick.co.uk, 4chain.com and two more.

It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.

Hosts with two IP numbers each:

aspmx.l.google.com maps to two IP addresses — 142.251.111.26 and 2607:f8b0:4004:c07::1a.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1b.

mrsoptical.com - robtex.com

mrsoptical.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`mrsoptical.com`

`com`