`chatoptimizer.com`

DNSSEC	⚠️ Not signed
A	89.167.37.238^{🇩🇪 Hetzner89.167.0.0/17 HETZNER-DC}
		PTR	`static.238.37.167.89.clients.your-server.de`
NS	`hans.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3baf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hans.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1af^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hans.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21af^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hans.ns.cloudflare.com`
		A	108.162.193.175^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hans.ns.cloudflare.com`
		A	172.64.33.175^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hans.ns.cloudflare.com`
		A	173.245.59.175^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hans.ns.cloudflare.com`
NS	`lia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ab9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lia.ns.cloudflare.com`
		A	108.162.192.185^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
		A	172.64.32.185^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
		A	173.245.58.185^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
MX	`mx2.zoho.eu` ⭐
		A	185.230.214.166^{🇳🇱 ZOHO-EU185.230.214.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
MX	`mx3.zoho.eu`⁽²⁰⁾
		A	185.230.212.166^{🇳🇱 ZOHO-EU185.230.212.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
MX	`mx.zoho.eu`⁽³⁰⁾
		A	185.230.212.166^{🇳🇱 ZOHO-EU185.230.212.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
		A	185.230.214.166^{🇳🇱 ZOHO-EU185.230.214.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
TXT	`google-site-verification=ixeqiaYJHfirBk_QPblDPtgw0Y1_71OD5hJ3vBi99ns`
TXT	`v=spf1 ip4:212.24.99.148 ip4:163.172.223.32 ip4:109.235.67.91 ip4:88.99.198.2...`
SOA	`hans.ns.cloudflare.com`dns@cloudflare.com serial=2398323498

`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

account.chatoptimizer.com

www.chatoptimizer.com

mail.chatoptimizer.com

Same first word

chatoptimizer.com

DNS History

11 records (6 active, 5 former)

●NShans.ns.cloudflare.com2016-12-15 → 2026-03-08 · 2 obs

● 2016-12-15 19:30:58
● 2026-03-08 08:49:56

●NSlia.ns.cloudflare.com2016-12-15 → 2026-03-08 · 2 obs

● 2016-12-15 19:30:58
● 2026-03-08 08:49:56

○MXmail.chatoptimizer.com2016-12-15 → 2017-11-12 · 4 obs

● 2016-12-15 19:30:58
● 2017-11-12 10:00:54
○ 2026-02-17 18:18:06
○ 2026-03-08 08:49:56

●MXmx.zoho.eu2026-02-17 → 2026-03-08 · 3 obs

○ 2017-11-12 10:00:54
● 2026-02-17 18:18:06
● 2026-03-08 08:49:56

●MXmx2.zoho.eu2026-02-17 → 2026-03-08 · 3 obs

○ 2017-11-12 10:00:54
● 2026-02-17 18:18:06
● 2026-03-08 08:49:56

●MXmx3.zoho.eu2026-02-17 → 2026-03-08 · 3 obs

○ 2017-11-12 10:00:54
● 2026-02-17 18:18:06
● 2026-03-08 08:49:56

○A104.27.144.1092016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 19:30:58
○ 2017-11-12 10:00:54
○ 2026-03-08 08:49:56

○A104.27.145.1092016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 19:30:58
○ 2017-11-12 10:00:54
○ 2026-03-08 08:49:56

○A212.24.99.1482017-11-12 → 2017-11-12 · 4 obs

○ 2016-12-15 19:30:58
● 2017-11-12 10:00:54
○ 2026-02-17 18:18:06
○ 2026-03-08 08:49:56

●A89.167.37.2382026-03-07 → 2026-03-08 · 3 obs

○ 2026-02-28 01:52:34
● 2026-03-07 18:07:10
● 2026-03-08 08:49:56

○A94.130.131.1702026-02-17 → 2026-02-28 · 5 obs

○ 2017-11-12 10:00:54
● 2026-02-17 18:18:06
● 2026-02-28 01:52:34
○ 2026-03-07 18:07:10
○ 2026-03-08 08:49:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
chatoptimizer.com	hans.ns.cloudflare.com, lia.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.193.175

NS records: hans.ns.cloudflare.com, lia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chatoptimizer.com (unsigned zone)

⏱️ Timing

Total: 266ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.167.37.238`
NS	2	`hans.ns.cloudflare.com, lia.ns.cloudflare.com`
MX	3	`mx.zoho.eu (pri: 10), mx2.zoho.eu (pri: 20)...`
TXT	2	`google-site-verification=ixeqiaYJHfirBk_, v=spf1 ip4:212.24.99.148 ip4:163.172.223`
SOA	1	`hans.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

chatoptimizer.com is a parent of account.chatoptimizer.com, www.chatoptimizer.com and mail.chatoptimizer.com.

IP Addresses

chatoptimizer.com points to a single IP address: 89.167.37.238.

Name Servers

chatoptimizer.com is delegated to two name servers: hans.ns.cloudflare.com and lia.ns.cloudflare.com.

chatoptimizer.com uses the same name server setup as other domains, including i(0x706f726e)clips.com, henrik-loos.de, chatos.co, qeresformacion.es and tube(0x787878)videos.com.

At least part of the name servers for chatoptimizer.com are shared with other domains, for instance modivo.pl, walkingpaper.org, mapsm.com, rekeu.com and hakuba.com.

These name servers are often used together with brenda.ns.cloudflare.com, clint.ns.cloudflare.com and deb.ns.cloudflare.com.

Host names with six IP numbers:

hans.ns.cloudflare.com points to: 2606:4700:58::adf5:3baf, 2803:f800:50::6ca2:c1af, 2a06:98c1:50::ac40:21af, 108.162.193.175, 172.64.33.175 and 173.245.59.175.

lia.ns.cloudflare.com points to: 2606:4700:50::adf5:3ab9, 2803:f800:50::6ca2:c0b9, 2a06:98c1:50::ac40:20b9, 108.162.192.185, 172.64.32.185 and 173.245.58.185.

Mail Servers

Three mail servers handle chatoptimizer.com: mx2.zoho.eu, mx3.zoho.eu and mx.zoho.eu.

chatoptimizer.com shares at least some mail servers with other domains, for example awia.it, innotech.ba, sigenx.com, starlethics.com and thor.bg.

these mail servers are frequently used alongside the mail servers mx2.bgdns.net.

Host names with two IP numbers:

The host name mx.zoho.eu points to 185.230.212.166 and 185.230.214.166.

Host names with one IP number:

The host name mx2.zoho.eu points to 185.230.214.166.

The host name mx3.zoho.eu points to 185.230.212.166.

Host names pointing to 185.230.212.166:

mx.zoho.eu and mx3.zoho.eu.

Host names pointing to 185.230.214.166:

mx.zoho.eu and mx2.zoho.eu.

chatoptimizer.com - robtex.com