🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`optimdev.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:bdad^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:394b^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.57.75^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.189.173^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jill.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a7a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jill.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jill.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jill.ns.cloudflare.com`
		A	108.162.192.122^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jill.ns.cloudflare.com`
		A	172.64.32.122^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jill.ns.cloudflare.com`
		A	173.245.58.122^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jill.ns.cloudflare.com`
NS	`pedro.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cb7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pedro.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3b7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pedro.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23b7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pedro.ns.cloudflare.com`
		A	108.162.195.183^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pedro.ns.cloudflare.com`
		A	162.159.44.183^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pedro.ns.cloudflare.com`
		A	172.64.35.183^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pedro.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	`v=spf1 +mx +a +ip4:174.136.29.40 include:zohomail.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.57.75, 172.67.189.173
		IPv6 hints	2606:4700:3030::ac43:bdad, 2606:4700:3033::6815:394b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=99, name=cloudflare-ech.com
SOA	`jill.ns.cloudflare.com`dns@cloudflare.com serial=2414889003

`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=1789613708

Same first word

optimdev.io

optimdev.com

optimdev.ru

optimdev.fr

Similar names

Previous names

Next names

DNS History

16 records (9 active, 7 former)

●NSjill.ns.cloudflare.com2026-09-14 → 2026-09-17 · 3 obs

○ 2017-03-31 10:10:08
● 2026-09-14 21:08:24
● 2026-09-17 03:04:48

○NSns65.domaincontrol.com2015-07-24 → 2017-03-31 · 4 obs

● 2015-07-24 01:13:32
● 2017-03-31 10:10:08
○ 2026-09-14 21:08:24
○ 2026-09-17 03:04:48

○NSns66.domaincontrol.com2015-07-24 → 2017-03-31 · 4 obs

● 2015-07-24 01:13:32
● 2017-03-31 10:10:08
○ 2026-09-14 21:08:24
○ 2026-09-17 03:04:48

●NSpedro.ns.cloudflare.com2026-09-14 → 2026-09-17 · 3 obs

○ 2017-03-31 10:10:08
● 2026-09-14 21:08:24
● 2026-09-17 03:04:48

○MXmail.optimdev.com2015-11-23 → 2017-03-31 · 5 obs

○ 2015-07-24 01:13:32
● 2015-11-23 01:52:34
● 2017-03-31 10:10:08
○ 2026-09-14 21:08:24
○ 2026-09-17 03:04:48

○MXmailstore1.secureserver.net2015-07-24 → 2015-07-24 · 3 obs

● 2015-07-24 01:13:32
○ 2015-11-23 01:52:34
○ 2026-09-17 03:04:48

●MXmx.zoho.com2026-09-14 → 2026-09-17 · 3 obs

○ 2017-03-31 10:10:08
● 2026-09-14 21:08:24
● 2026-09-17 03:04:48

●MXmx2.zoho.com2026-09-14 → 2026-09-17 · 3 obs

○ 2017-03-31 10:10:08
● 2026-09-14 21:08:24
● 2026-09-17 03:04:48

●MXmx3.zoho.com2026-09-14 → 2026-09-17 · 3 obs

○ 2017-03-31 10:10:08
● 2026-09-14 21:08:24
● 2026-09-17 03:04:48

○MXsmtp.secureserver.net2015-07-24 → 2015-07-24 · 3 obs

● 2015-07-24 01:13:32
○ 2015-11-23 01:52:34
○ 2026-09-17 03:04:48

●A104.21.57.752026-09-14 → 2026-09-17 · 3 obs

○ 2017-03-31 10:10:08
● 2026-09-14 21:08:24
● 2026-09-17 03:04:48

○A107.180.3.1582015-11-23 → 2017-03-31 · 5 obs

○ 2015-07-24 01:13:32
● 2015-11-23 01:52:34
● 2017-03-31 10:10:08
○ 2026-09-14 21:08:24
○ 2026-09-17 03:04:48

●A172.67.189.1732026-09-14 → 2026-09-17 · 3 obs

○ 2017-03-31 10:10:08
● 2026-09-14 21:08:24
● 2026-09-17 03:04:48

○A173.201.141.1282015-07-24 → 2015-07-24 · 3 obs

● 2015-07-24 01:13:32
○ 2015-11-23 01:52:34
○ 2026-09-17 03:04:48

●A2606:4700:3030::ac43:bdad2026-09-14 → 2026-09-17 · 3 obs

○ 2017-03-31 10:10:08
● 2026-09-14 21:08:24
● 2026-09-17 03:04:48

●A2606:4700:3033::6815:394b2026-09-14 → 2026-09-17 · 3 obs

○ 2017-03-31 10:10:08
● 2026-09-14 21:08:24
● 2026-09-17 03:04:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
optimdev.com	jill.ns.cloudflare.com, pedro.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.183

NS records: jill.ns.cloudflare.com, pedro.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimdev.com (unsigned zone)

⏱️ Timing

Total: 295ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.57.75, 172.67.189.173`
AAAA	2	`2606:4700:3030::ac43:bdad, 2606:4700:3033::6815:394b`
NS	2	`jill.ns.cloudflare.com, pedro.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	1	`v=spf1 +mx +a +ip4:174.136.29.40 include`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jill.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

optimdev.com points to the four IP addresses 104.21.57.75, 172.67.189.173, 2606:4700:3030::ac43:bdad and 2606:4700:3033::6815:394b.

hpkb1.wiki, artbolsos.es, saad.ooo plus two other host names have IP numbers in common with optimdev.com.

Name Servers

Two name servers handle the delegation for optimdev.com: jill.ns.cloudflare.com and pedro.ns.cloudflare.com.

The name server configuration of optimdev.com is shared with other domains, for instance vipb.net, ampliarconstrutora.com.br, careerinnovatorshub-mta.cfd and two others.

There is at least partial name server overlap between optimdev.com and other domains — wolfjames4-491.workers.dev, betty-0-brown-top-transaction-92.pages.dev, sklondaruvetrade.com and two more among them.

These name servers frequently co-occur with the name servers fatima.ns.cloudflare.com and roman.ns.cloudflare.com.

Hosts with 6 IP addresses each:

jill.ns.cloudflare.com resolves to 108.162.192.122, 172.64.32.122 and 173.245.58.122 among others, with 3 other IP addresses in total.

pedro.ns.cloudflare.com resolves to 108.162.195.183, 162.159.44.183 and 172.64.35.183 among others, with 3 other IP addresses in total.

Mail Servers

Incoming mail for optimdev.com is delivered via three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

At least some of the mail servers used by optimdev.com are shared with other domains: wingcolorbtl.com, carojaramillo.mx, virtuzone.tech and two others among them.

All three — mx2.zoho.com, mx3.zoho.com and mx.zoho.com — point to 136.143.191.44 as their single IP address.

Three host names point to 136.143.191.44: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

optimdev.com - robtex.com

optimdev.com

com

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`optimdev.com`

`com`