optimaldevelopers.com - dns.ninja

`optimaldevelopers.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:d5b6^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:5db8^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.93.184^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.213.182^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
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`
NS	`zoe.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a95^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zoe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c095^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zoe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2095^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zoe.ns.cloudflare.com`
		A	108.162.192.149^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zoe.ns.cloudflare.com`
		A	172.64.32.149^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zoe.ns.cloudflare.com`
		A	173.245.58.149^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zoe.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`v=spf1 include:zoho.com ~all`
TXT	`zoho-verification=zb15452322.zmverify.zoho.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.93.184, 172.67.213.182
		IPv6 hints	2606:4700:3033::ac43:d5b6, 2606:4700:3034::6815:5db8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=37, name=cloudflare-ech.com
SOA	`ivan.ns.cloudflare.com`dns@cloudflare.com serial=2406013635

`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=1782846256

Same first word

optimaldevelopers.com

DNS History

20 records (9 active, 11 former)

●NSivan.ns.cloudflare.com2016-12-17 → 2026-06-30 · 2 obs

● 2016-12-17 11:50:22
● 2026-06-30 19:15:42

●NSzoe.ns.cloudflare.com2016-12-17 → 2026-06-30 · 2 obs

● 2016-12-17 11:50:22
● 2026-06-30 19:15:42

●MXmx.zoho.com2026-02-16 → 2026-06-30 · 3 obs

○ 2017-12-12 15:20:00
● 2026-02-16 12:57:34
● 2026-06-30 19:15:42

●MXmx2.zoho.com2026-02-16 → 2026-06-30 · 3 obs

○ 2017-12-12 15:20:00
● 2026-02-16 12:57:34
● 2026-06-30 19:15:42

●MXmx3.zoho.com2026-02-16 → 2026-06-30 · 3 obs

○ 2017-12-12 15:20:00
● 2026-02-16 12:57:34
● 2026-06-30 19:15:42

○MXmyda-1.inbound10.luxsci.com2016-12-17 → 2017-12-12 · 4 obs

● 2016-12-17 11:50:22
● 2017-12-12 15:20:00
○ 2026-02-16 12:57:34
○ 2026-06-30 19:15:42

○MXmyda-1.inbound20.luxsci.com2016-12-17 → 2017-12-12 · 4 obs

● 2016-12-17 11:50:22
● 2017-12-12 15:20:00
○ 2026-02-16 12:57:34
○ 2026-06-30 19:15:42

○MXmyda-1.inbound30.luxsci.com2016-12-17 → 2017-12-12 · 4 obs

● 2016-12-17 11:50:22
● 2017-12-12 15:20:00
○ 2026-02-16 12:57:34
○ 2026-06-30 19:15:42

●A104.21.93.1842026-02-16 → 2026-06-30 · 7 obs

○ 2017-12-12 15:20:00
● 2026-02-16 12:57:34
● 2026-03-20 10:21:46
○ 2026-03-23 02:09:38
○ 2026-05-01 14:08:50
● 2026-05-01 14:42:00
● 2026-06-30 19:15:42

○A104.27.176.482016-12-17 → 2017-12-12 · 4 obs

● 2016-12-17 11:50:22
● 2017-12-12 15:20:00
○ 2026-02-16 12:57:34
○ 2026-06-30 19:15:42

○A104.27.177.482016-12-17 → 2017-12-12 · 4 obs

● 2016-12-17 11:50:22
● 2017-12-12 15:20:00
○ 2026-02-16 12:57:34
○ 2026-06-30 19:15:42

●A172.67.213.1822026-02-16 → 2026-06-30 · 7 obs

○ 2017-12-12 15:20:00
● 2026-02-16 12:57:34
● 2026-03-20 10:21:46
○ 2026-03-23 02:09:38
○ 2026-05-01 14:08:50
● 2026-05-01 14:42:00
● 2026-06-30 19:15:42

○A188.114.96.02026-03-23 → 2026-05-01 · 5 obs

○ 2026-03-20 10:21:46
● 2026-03-23 02:09:38
● 2026-05-01 14:08:50
○ 2026-05-01 14:42:00
○ 2026-06-30 19:15:42

○A188.114.97.02026-03-23 → 2026-05-01 · 5 obs

○ 2026-03-20 10:21:46
● 2026-03-23 02:09:38
● 2026-05-01 14:08:50
○ 2026-05-01 14:42:00
○ 2026-06-30 19:15:42

○A2400:cb00:2048:1::681b:b0302016-12-17 → 2017-12-12 · 4 obs

● 2016-12-17 11:50:22
● 2017-12-12 15:20:00
○ 2026-02-16 12:57:34
○ 2026-06-30 19:15:42

○A2400:cb00:2048:1::681b:b1302016-12-17 → 2017-12-12 · 4 obs

● 2016-12-17 11:50:22
● 2017-12-12 15:20:00
○ 2026-02-16 12:57:34
○ 2026-06-30 19:15:42

●A2606:4700:3033::ac43:d5b62026-02-16 → 2026-06-30 · 7 obs

○ 2017-12-12 15:20:00
● 2026-02-16 12:57:34
● 2026-03-20 10:21:46
○ 2026-03-23 02:09:38
○ 2026-05-01 14:08:50
● 2026-05-01 14:42:00
● 2026-06-30 19:15:42

●A2606:4700:3034::6815:5db82026-02-16 → 2026-06-30 · 7 obs

○ 2017-12-12 15:20:00
● 2026-02-16 12:57:34
● 2026-03-20 10:21:46
○ 2026-03-23 02:09:38
○ 2026-05-01 14:08:50
● 2026-05-01 14:42:00
● 2026-06-30 19:15:42

○A2a06:98c1:3120::2026-03-23 → 2026-05-01 · 5 obs

○ 2026-03-20 10:21:46
● 2026-03-23 02:09:38
● 2026-05-01 14:08:50
○ 2026-05-01 14:42:00
○ 2026-06-30 19:15:42

○A2a06:98c1:3121::2026-03-23 → 2026-05-01 · 5 obs

○ 2026-03-20 10:21:46
● 2026-03-23 02:09:38
● 2026-05-01 14:08:50
○ 2026-05-01 14:42:00
○ 2026-06-30 19:15:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
optimaldevelopers.com	ivan.ns.cloudflare.com, zoe.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.120

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimaldevelopers.com (unsigned zone)

⏱️ Timing

Total: 295ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.213.182, 104.21.93.184`
AAAA	2	`2606:4700:3034::6815:5db8, 2606:4700:3033::ac43:d5b6`
NS	2	`ivan.ns.cloudflare.com, zoe.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	2	`v=spf1 include:zoho.com ~all, zoho-verification=zb15452322.zmverify.zo`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ivan.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

IP Addresses

optimaldevelopers.com has four IP addresses: 104.21.93.184, 172.67.213.182, 2606:4700:3033::ac43:d5b6 and 2606:4700:3034::6815:5db8.

Additional host names — p-h-a-t.net, usgripstands.com, rotaban.com and two others — share IP numbers with optimaldevelopers.com.

Name Servers

optimaldevelopers.com has two authoritative name servers — ivan.ns.cloudflare.com and zoe.ns.cloudflare.com.

optimaldevelopers.com shares its name server setup with other domains, including sitetistry.com, infinitizer.de, enviromer.co.za and two others.

optimaldevelopers.com shares at least some of its name servers with other domains, including nzbs.in, cukraus-vata.eu, tkski.com and two others.

These name servers are frequently paired with the name servers aiden.ns.cloudflare.com and erin.ns.cloudflare.com.

Host names with 6 IP numbers:

ivan.ns.cloudflare.com points to 108.162.193.120, 172.64.33.120, 173.245.59.120 and 3 other IP addresses.

zoe.ns.cloudflare.com points to 108.162.192.149, 172.64.32.149, 173.245.58.149 and 3 other IP addresses.

Mail Servers

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

optimaldevelopers.com shares mail servers — at least in part — with other domains, including mxnbwl.com, aguspriyanto.com, corbitex.com and two others.

mx2.zoho.com points to 204.141.33.44. mx3.zoho.com and mx.zoho.com each point to 204.141.43.44.

The host names mx3.zoho.com and mx.zoho.com both resolve to 204.141.43.44 IP addresses.