`optimumstar.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:3a8f^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:a05c^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.58.143^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.160.92^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gordon.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3baa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1aa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gordon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21aa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gordon.ns.cloudflare.com`
		A	108.162.193.170^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
		A	172.64.33.170^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
		A	173.245.59.170^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
NS	`tia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tia.ns.cloudflare.com`
		A	108.162.192.229^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tia.ns.cloudflare.com`
		A	172.64.32.229^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tia.ns.cloudflare.com`
		A	173.245.58.229^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tia.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`google-site-verification=CC0ENZAiZubxwIq-JbHuJuLG7GtSHKw1NmT78M9cM8Q`
TXT	`v=spf1 include:zoho.com ~all`
TXT	`zoho-verification=zb15658909.zmverify.zoho.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.58.143, 172.67.160.92
		IPv6 hints	2606:4700:3032::6815:3a8f, 2606:4700:3036::ac43:a05c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=77, name=cloudflare-ech.com
SOA	`gordon.ns.cloudflare.com`dns@cloudflare.com serial=2400753791

`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=1778874491

Same first word

optimumstar.com

Similar names

optimumarts.com

DNS History

15 records (9 active, 6 former)

●NSgordon.ns.cloudflare.com2020-02-13 → 2026-05-15 · 3 obs

○ 2017-04-02 07:45:54
● 2020-02-13 20:08:48
● 2026-05-15 19:58:44

○NSnsa.optimumstar.com2015-08-14 → 2017-04-02 · 4 obs

● 2015-08-14 19:31:32
● 2017-04-02 07:45:54
○ 2020-02-13 20:08:48
○ 2026-05-15 19:58:44

○NSnsb.optimumstar.com2015-08-14 → 2017-04-02 · 4 obs

● 2015-08-14 19:31:32
● 2017-04-02 07:45:54
○ 2020-02-13 20:08:48
○ 2026-05-15 19:58:44

●NStia.ns.cloudflare.com2020-02-13 → 2026-05-15 · 3 obs

○ 2017-04-02 07:45:54
● 2020-02-13 20:08:48
● 2026-05-15 19:58:44

○MXmail.optimumstar.com2015-08-14 → 2017-04-02 · 4 obs

● 2015-08-14 19:31:32
● 2017-04-02 07:45:54
○ 2020-02-13 20:08:48
○ 2026-05-15 19:58:44

●MXmx.zoho.com2020-02-13 → 2026-05-15 · 3 obs

○ 2017-04-02 07:45:54
● 2020-02-13 20:08:48
● 2026-05-15 19:58:44

●MXmx2.zoho.com2020-02-13 → 2026-05-15 · 3 obs

○ 2017-04-02 07:45:54
● 2020-02-13 20:08:48
● 2026-05-15 19:58:44

●MXmx3.zoho.com2020-02-13 → 2026-05-15 · 3 obs

○ 2017-04-02 07:45:54
● 2020-02-13 20:08:48
● 2026-05-15 19:58:44

●A104.21.58.1432026-04-05 → 2026-05-15 · 3 obs

○ 2020-02-13 20:08:48
● 2026-04-05 01:26:32
● 2026-05-15 19:58:44

○A104.27.136.2462020-02-13 → 2020-02-13 · 4 obs

○ 2017-04-02 07:45:54
● 2020-02-13 20:08:48
○ 2026-04-05 01:26:32
○ 2026-05-15 19:58:44

○A104.27.137.2462020-02-13 → 2020-02-13 · 4 obs

○ 2017-04-02 07:45:54
● 2020-02-13 20:08:48
○ 2026-04-05 01:26:32
○ 2026-05-15 19:58:44

●A172.67.160.922026-04-05 → 2026-05-15 · 3 obs

○ 2020-02-13 20:08:48
● 2026-04-05 01:26:32
● 2026-05-15 19:58:44

●A2606:4700:3032::6815:3a8f2026-04-05 → 2026-05-15 · 3 obs

○ 2020-02-13 20:08:48
● 2026-04-05 01:26:32
● 2026-05-15 19:58:44

●A2606:4700:3036::ac43:a05c2026-04-05 → 2026-05-15 · 3 obs

○ 2020-02-13 20:08:48
● 2026-04-05 01:26:32
● 2026-05-15 19:58:44

○A86.106.170.102015-08-14 → 2017-04-02 · 4 obs

● 2015-08-14 19:31:32
● 2017-04-02 07:45:54
○ 2020-02-13 20:08:48
○ 2026-05-15 19:58:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
optimumstar.com	gordon.ns.cloudflare.com, tia.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.229

NS records: gordon.ns.cloudflare.com, tia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimumstar.com (unsigned zone)

⏱️ Timing

Total: 282ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.160.92, 104.21.58.143`
AAAA	2	`2606:4700:3032::6815:3a8f, 2606:4700:3036::ac43:a05c`
NS	2	`gordon.ns.cloudflare.com, tia.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	3	`google-site-verification=CC0ENZAiZubxwIq, v=spf1 include:zoho.com ~all...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gordon.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

optimumstar.com points to four IP numbers: 2606:4700:3032::6815:3a8f, 2606:4700:3036::ac43:a05c, 104.21.58.143 and 172.67.160.92.

Other host names, for instance (0x736578)tubeclip.com, aviators.cm, gace.space, 22437by.com and ajnlocksmithllc.com share IP numbers with optimumstar.com.

Name Servers

optimumstar.com's delegation is to two name servers gordon.ns.cloudflare.com and tia.ns.cloudflare.com.

optimumstar.com shares the same name server configuration as other domains, such as vanessalew.com, mysoldrop.live, xsportv-c0f3b4e4cd.xyz, techspecmail.net and xsportv-e3c408ddaf.xyz.

optimumstar.com at least partially shares its name servers with other domains, for instance fixthisdll.com, byroduz.win, christophani.dk, devaraj.in and historybot.com.

These name servers are often used together with the name servers aspen.ns.cloudflare.com.

Host names with six IP numbers:

gordon.ns.cloudflare.com points to: 2606:4700:58::adf5:3baa, 2803:f800:50::6ca2:c1aa, 2a06:98c1:50::ac40:21aa, 108.162.193.170, 172.64.33.170 and 173.245.59.170.

tia.ns.cloudflare.com points to: 2606:4700:50::adf5:3ae5, 2803:f800:50::6ca2:c0e5, 2a06:98c1:50::ac40:20e5, 108.162.192.229, 172.64.32.229 and 173.245.58.229.

Mail Servers

optimumstar.com is handled by three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

optimumstar.com shares some mail servers with other domains, including rescom.com.br, irbis-it.com, cybercard.com.co, bpil.in and webe.page.

Host names with one IP

mx2.zoho.com points to: 136.143.191.44.

mx3.zoho.com points to: 136.143.191.44.

mx.zoho.com points to: 136.143.191.44.

Host names pointing to 136.143.191.44: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

optimumstar.com - robtex.com

optimumstar.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

`optimumstar.com`

`com`