`glaucomacenter.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:3235^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:c957^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.50.53^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.201.87^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`etta.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a9c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`etta.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`etta.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`etta.ns.cloudflare.com`
		A	108.162.192.156^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`etta.ns.cloudflare.com`
		A	172.64.32.156^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`etta.ns.cloudflare.com`
		A	173.245.58.156^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`etta.ns.cloudflare.com`
NS	`ivan.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b78^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c178^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ivan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2178^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ivan.ns.cloudflare.com`
		A	108.162.193.120^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivan.ns.cloudflare.com`
		A	172.64.33.120^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivan.ns.cloudflare.com`
		A	173.245.59.120^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivan.ns.cloudflare.com`
MX	`glaucomacenter-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00603.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr02cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00301.inbound.protection.outlook.com`
		A	52.101.9.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr02cu00100.inbound.protection.outlook.com`
		A	52.101.9.20^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00604.inbound.protection.outlook.com`
		A	52.101.10.8^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr04cu00100.inbound.protection.outlook.com`
		A	52.101.194.15^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr21cu00107.inbound.protection.outlook.com`
TXT	`MS=ms96964225`
TXT	`e78bda77-f705-43df-bdbb-fe2d7338ab61`
TXT	`v=spf1 include:spf.protection.outlook.com include:glaucomacenter-com.spf.smtp...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.50.53, 172.67.201.87
		IPv6	2606:4700:3034::6815:3235, 2606:4700:3034::ac43:c957
SOA	`etta.ns.cloudflare.com`dns@cloudflare.com serial=2396694376

`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=1771291435

Subdomains

mail.glaucomacenter.com

email.glaucomacenter.com

Same first word

glaucomacenter.com.br

glaucomacenter.net

glaucomacenter.com

glaucomacenter.org

glaucomacenter.gr

DNS History

14 records (7 active, 7 former)

●NSetta.ns.cloudflare.com2026-02-15 → 2026-03-22 · 3 obs

○ 2017-12-18 18:50:22
● 2026-02-15 06:21:42
● 2026-03-22 14:26:50

●NSivan.ns.cloudflare.com2026-02-15 → 2026-03-22 · 3 obs

○ 2017-12-18 18:50:22
● 2026-02-15 06:21:42
● 2026-03-22 14:26:50

○NSns1.unleashed-technologies.com2015-06-12 → 2017-12-18 · 4 obs

● 2015-06-12 06:23:44
● 2017-12-18 18:50:22
○ 2026-02-15 06:21:42
○ 2026-03-22 14:26:50

○NSns2.unleashed-technologies.com2015-06-12 → 2017-12-18 · 4 obs

● 2015-06-12 06:23:44
● 2017-12-18 18:50:22
○ 2026-02-15 06:21:42
○ 2026-03-22 14:26:50

●MXglaucomacenter-com.mail.protection.outlook.com2026-02-15 → 2026-03-22 · 3 obs

○ 2017-12-18 18:50:22
● 2026-02-15 06:21:42
● 2026-03-22 14:26:50

○MXmx1.glaucomacenter.com2015-06-12 → 2017-12-18 · 4 obs

● 2015-06-12 06:23:44
● 2017-12-18 18:50:22
○ 2026-02-15 06:21:42
○ 2026-03-22 14:26:50

○MXmx2.glaucomacenter.com2015-06-12 → 2017-12-18 · 4 obs

● 2015-06-12 06:23:44
● 2017-12-18 18:50:22
○ 2026-02-15 06:21:42
○ 2026-03-22 14:26:50

○MXmx3.glaucomacenter.com2015-06-12 → 2017-12-18 · 4 obs

● 2015-06-12 06:23:44
● 2017-12-18 18:50:22
○ 2026-02-15 06:21:42
○ 2026-03-22 14:26:50

●A104.21.50.532026-02-15 → 2026-03-22 · 3 obs

○ 2017-12-18 18:50:22
● 2026-02-15 06:21:42
● 2026-03-22 14:26:50

●A172.67.201.872026-02-15 → 2026-03-22 · 3 obs

○ 2017-12-18 18:50:22
● 2026-02-15 06:21:42
● 2026-03-22 14:26:50

○A192.31.143.1252016-12-27 → 2017-12-18 · 5 obs

○ 2016-04-11 04:34:36
● 2016-12-27 16:38:12
● 2017-12-18 18:50:22
○ 2026-02-15 06:21:42
○ 2026-03-22 14:26:50

○A199.58.214.42015-06-12 → 2016-04-11 · 4 obs

● 2015-06-12 06:23:44
● 2016-04-11 04:34:36
○ 2016-12-27 16:38:12
○ 2026-03-22 14:26:50

●A2606:4700:3034::6815:32352026-02-15 → 2026-03-22 · 3 obs

○ 2017-12-18 18:50:22
● 2026-02-15 06:21:42
● 2026-03-22 14:26:50

●A2606:4700:3034::ac43:c9572026-02-15 → 2026-03-22 · 3 obs

○ 2017-12-18 18:50:22
● 2026-02-15 06:21:42
● 2026-03-22 14:26:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
glaucomacenter.com	ivan.ns.cloudflare.com, etta.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.193.120

NS records: ivan.ns.cloudflare.com, etta.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for glaucomacenter.com (unsigned zone)

⏱️ Timing

Total: 1054ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.50.53, 172.67.201.87`
AAAA	2	`2606:4700:3034::ac43:c957, 2606:4700:3034::6815:3235`
NS	2	`etta.ns.cloudflare.com, ivan.ns.cloudflare.com`
MX	1	`glaucomacenter-com.mail.protection.outlo`
TXT	3	`MS=ms96964225, e78bda77-f705-43df-bdbb-fe2d7338ab61...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`etta.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

glaucomacenter.com is a parent of mail.glaucomacenter.com and email.glaucomacenter.com.

IP Addresses

Four IP numbers are pointed to by glaucomacenter.com: 2606:4700:3034::6815:3235, 2606:4700:3034::ac43:c957, 104.21.50.53 and 172.67.201.87.

other host names including hostingmy.net, pacifiersteeth.com, 4kfx.de, stargate-systems.net and join.efhighschool.com share IP numbers with glaucomacenter.com.

Name Servers

glaucomacenter.com is delegated to two name servers etta.ns.cloudflare.com and ivan.ns.cloudflare.com.

glaucomacenter.com shares the same name server setup as other domains, for instance turopirsen.com, shorespodiatry.com, tangalos.com, stonebrookedocs.com and clintonwomenshealthcare.com.

glaucomacenter.com at least partially shares name servers with other domains, for instance turkishhome.com.tr, cffas.com, testnet-gte.net, wmoura.com and cybf.net.

Host names with six IP numbers:

Host name etta.ns.cloudflare.com points to: 2606:4700:50::adf5:3a9c, 2803:f800:50::6ca2:c09c, 2a06:98c1:50::ac40:209c, 108.162.192.156, 172.64.32.156 and 173.245.58.156.

Host name ivan.ns.cloudflare.com points to: 2606:4700:58::adf5:3b78, 2803:f800:50::6ca2:c178, 2a06:98c1:50::ac40:2178, 108.162.193.120, 172.64.33.120 and 173.245.59.120.

Mail Servers

glaucomacenter.com is handled by a single mail server, glaucomacenter-com.mail.protection.outlook.com.

Host glaucomacenter-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::4, 2a01:111:f403:c946::3, 2a01:111:f403:f901::2, 2a01:111:f403:f90d::1, 52.101.9.0, 52.101.9.20, 52.101.10.8 and 52.101.194.15.

glaucomacenter.com - robtex.com