`guardian-optech.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:be39^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:13d6^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.19.214^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.190.57^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ezra.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c0f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ezra.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c30f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ezra.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:230f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ezra.ns.cloudflare.com`
		A	108.162.195.15^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ezra.ns.cloudflare.com`
		A	162.159.44.15^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ezra.ns.cloudflare.com`
		A	172.64.35.15^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ezra.ns.cloudflare.com`
NS	`gail.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a74^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c074^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gail.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2074^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gail.ns.cloudflare.com`
		A	108.162.192.116^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
		A	172.64.32.116^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
		A	173.245.58.116^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.19.214, 172.67.190.57
		IPv6 hints	2606:4700:3030::ac43:be39, 2606:4700:3032::6815:13d6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=230, name=cloudflare-ech.com
SOA	`ezra.ns.cloudflare.com`dns@cloudflare.com serial=2401060155

`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=1776005177

rank #192131 globally
rank #79121 in the tld
📈 Tranco rank: #645,914

Subdomains

www.guardian-optech.com

Same first word

guardian-optech.com

DNS History

18 records (6 active, 12 former)

●NSezra.ns.cloudflare.com2026-04-06 → 2026-04-12 · 3 obs

○ 2017-11-22 20:12:20
● 2026-04-06 08:13:36
● 2026-04-12 15:03:46

●NSgail.ns.cloudflare.com2026-04-06 → 2026-04-12 · 3 obs

○ 2017-11-22 20:12:20
● 2026-04-06 08:13:36
● 2026-04-12 15:03:46

○NSns1.wix.com2016-12-18 → 2017-11-22 · 4 obs

● 2016-12-18 18:06:28
● 2017-11-22 20:12:20
○ 2026-04-06 08:13:36
○ 2026-04-12 15:03:46

○NSns2.wix.com2016-12-18 → 2017-11-22 · 4 obs

● 2016-12-18 18:06:28
● 2017-11-22 20:12:20
○ 2026-04-06 08:13:36
○ 2026-04-12 15:03:46

○MXalt1.aspmx.l.google.com2016-12-18 → 2017-11-22 · 4 obs

● 2016-12-18 18:06:28
● 2017-11-22 20:12:20
○ 2026-04-06 08:13:36
○ 2026-04-12 15:03:46

○MXalt2.aspmx.l.google.com2016-12-18 → 2017-11-22 · 4 obs

● 2016-12-18 18:06:28
● 2017-11-22 20:12:20
○ 2026-04-06 08:13:36
○ 2026-04-12 15:03:46

○MXaspmx.l.google.com2016-12-18 → 2017-11-22 · 4 obs

● 2016-12-18 18:06:28
● 2017-11-22 20:12:20
○ 2026-04-06 08:13:36
○ 2026-04-12 15:03:46

○MXaspmx2.googlemail.com2016-12-18 → 2017-11-22 · 4 obs

● 2016-12-18 18:06:28
● 2017-11-22 20:12:20
○ 2026-04-06 08:13:36
○ 2026-04-12 15:03:46

○MXaspmx3.googlemail.com2016-12-18 → 2017-11-22 · 4 obs

● 2016-12-18 18:06:28
● 2017-11-22 20:12:20
○ 2026-04-06 08:13:36
○ 2026-04-12 15:03:46

●A104.21.19.2142026-04-06 → 2026-04-12 · 5 obs

○ 2017-11-22 20:12:20
● 2026-04-06 08:13:36
○ 2026-04-06 15:02:30
● 2026-04-12 15:03:44
● 2026-04-12 15:03:46

●A172.67.190.572026-04-06 → 2026-04-12 · 5 obs

○ 2017-11-22 20:12:20
● 2026-04-06 08:13:36
○ 2026-04-06 15:02:30
● 2026-04-12 15:03:44
● 2026-04-12 15:03:46

○A188.114.96.02026-04-06 → 2026-04-06 · 4 obs

○ 2026-04-06 08:13:36
● 2026-04-06 15:02:30
○ 2026-04-12 15:03:44
○ 2026-04-12 15:03:46

○A188.114.97.02026-04-06 → 2026-04-06 · 4 obs

○ 2026-04-06 08:13:36
● 2026-04-06 15:02:30
○ 2026-04-12 15:03:44
○ 2026-04-12 15:03:46

○A23.236.62.1472016-12-18 → 2017-11-22 · 4 obs

● 2016-12-18 18:06:28
● 2017-11-22 20:12:20
○ 2026-04-06 08:13:36
○ 2026-04-12 15:03:46

●A2606:4700:3030::ac43:be392026-04-06 → 2026-04-12 · 5 obs

○ 2017-11-22 20:12:20
● 2026-04-06 08:13:36
○ 2026-04-06 15:02:30
● 2026-04-12 15:03:44
● 2026-04-12 15:03:46

●A2606:4700:3032::6815:13d62026-04-06 → 2026-04-12 · 5 obs

○ 2017-11-22 20:12:20
● 2026-04-06 08:13:36
○ 2026-04-06 15:02:30
● 2026-04-12 15:03:44
● 2026-04-12 15:03:46

○A2a06:98c1:3120::2026-04-06 → 2026-04-06 · 4 obs

○ 2026-04-06 08:13:36
● 2026-04-06 15:02:30
○ 2026-04-12 15:03:44
○ 2026-04-12 15:03:46

○A2a06:98c1:3121::2026-04-06 → 2026-04-06 · 4 obs

○ 2026-04-06 08:13:36
● 2026-04-06 15:02:30
○ 2026-04-12 15:03:44
○ 2026-04-12 15:03:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
guardian-optech.com	gail.ns.cloudflare.com, ezra.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.15

NS records: gail.ns.cloudflare.com, ezra.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for guardian-optech.com (unsigned zone)

⏱️ Timing

Total: 300ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.19.214, 172.67.190.57`
AAAA	2	`2606:4700:3032::6815:13d6, 2606:4700:3030::ac43:be39`
NS	2	`ezra.ns.cloudflare.com, gail.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ezra.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

guardian-optech.com is the parent of www.guardian-optech.com.

IP Addresses

guardian-optech.com points to four IP numbers: 2606:4700:3030::ac43:be39, 2606:4700:3032::6815:13d6, 104.21.19.214 and 172.67.190.57.

For instance, other host names www.dxduqf.xin, offersuperstar.com, webvictim.net, ichinatea.com and seabird.edu.vn share IP numbers with guardian-optech.com.

Name Servers

guardian-optech.com is delegated to two name servers: ezra.ns.cloudflare.com and gail.ns.cloudflare.com.

guardian-optech.com uses the same name server setup as other domains such as mglfashions.com, egship.com, biuan.com, kinogo.prof and kinogo.spot.

guardian-optech.com shares name servers with other domains at least partially, for example sadsantabook.com, alluvium.com, stfrancisgreenlawn.org, geldenondernemen.nl and sivoucher.com.

These name servers are commonly used together with thea.ns.cloudflare.com, glen.ns.cloudflare.com, piper.ns.cloudflare.com and daniella.ns.cloudflare.com.

Host names with six IP numbers: host name ezra.ns.cloudflare.com points to: 2606:4700:58::a29f:2c0f, 2803:f800:50::6ca2:c30f, 2a06:98c1:50::ac40:230f, 108.162.195.15, 162.159.44.15 and 172.64.35.15; host name gail.ns.cloudflare.com points to: 2606:4700:50::adf5:3a74, 2803:f800:50::6ca2:c074, 2a06:98c1:50::ac40:2074, 108.162.192.116, 172.64.32.116 and 173.245.58.116.

guardian-optech.com - robtex.com