`opter.ai`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:59c8^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:92fb^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.89.200^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.146.251^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`collins.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26e2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`collins.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2e2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`collins.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22e2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`collins.ns.cloudflare.com`
		A	108.162.194.226^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`collins.ns.cloudflare.com`
		A	162.159.38.226^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`collins.ns.cloudflare.com`
		A	172.64.34.226^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`collins.ns.cloudflare.com`
NS	`julio.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cd1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julio.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3d1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`julio.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23d1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`julio.ns.cloudflare.com`
		A	108.162.195.209^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julio.ns.cloudflare.com`
		A	162.159.44.209^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julio.ns.cloudflare.com`
		A	172.64.35.209^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julio.ns.cloudflare.com`
MX	`route3.mx.cloudflare.net` ⭐
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁵⁶⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁸⁸⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
TXT	`ca3-db1331fcff51439a99a325e577a212a7`
TXT	`facebook-domain-verification=52yzoa1hi8y3o75u3p2anv5au43f2c`
TXT	`google-site-verification=lgUkFkQKtW2geyvulXo5bAw78WYVyDbhRzXM84CoeRU`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
TXT	`zoho-verification=zb44357190.zmverify.zoho.com.au`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.89.200, 172.67.146.251
		IPv6 hints	2606:4700:3033::6815:59c8, 2606:4700:3037::ac43:92fb
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=169, name=cloudflare-ech.com
SOA	`collins.ns.cloudflare.com`dns@cloudflare.com serial=2407419750

`ai`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.ai` ⭐
	NS	`v0n1.nic.ai`
	NS	`v0n2.nic.ai`
	NS	`v0n3.nic.ai`
	NS	`v2n0.nic.ai`
	NS	`v2n1.nic.ai`
	SOA	`v0n0.nic.ai`hostmaster@donuts.email serial=1783724942

Same first word

opter.cloud

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opter.org

opter.com

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DNS History

9 records (9 active, 0 former)

●NScollins.ns.cloudflare.com2026-07-07 → 2026-07-10 · 2 obs

● 2026-07-07 10:55:52
● 2026-07-10 23:24:12

●NSjulio.ns.cloudflare.com2026-07-07 → 2026-07-10 · 2 obs

● 2026-07-07 10:55:52
● 2026-07-10 23:24:12

●MXroute1.mx.cloudflare.net2026-07-07 → 2026-07-10 · 2 obs

● 2026-07-07 10:55:52
● 2026-07-10 23:24:12

●MXroute2.mx.cloudflare.net2026-07-07 → 2026-07-10 · 2 obs

● 2026-07-07 10:55:52
● 2026-07-10 23:24:12

●MXroute3.mx.cloudflare.net2026-07-07 → 2026-07-10 · 2 obs

● 2026-07-07 10:55:52
● 2026-07-10 23:24:12

●A104.21.89.2002026-07-07 → 2026-07-10 · 2 obs

● 2026-07-07 10:55:52
● 2026-07-10 23:24:12

●A172.67.146.2512026-07-07 → 2026-07-10 · 2 obs

● 2026-07-07 10:55:52
● 2026-07-10 23:24:12

●A2606:4700:3033::6815:59c82026-07-07 → 2026-07-10 · 2 obs

● 2026-07-07 10:55:52
● 2026-07-10 23:24:12

●A2606:4700:3037::ac43:92fb2026-07-07 → 2026-07-10 · 2 obs

● 2026-07-07 10:55:52
● 2026-07-10 23:24:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ai	v0n0.nic.ai, v0n1.nic.ai, v0n2.nic.ai, v0n3.nic.ai...	-
opter.ai	julio.ns.cloudflare.com, collins.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.209

NS records: julio.ns.cloudflare.com, collins.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opter.ai (unsigned zone)

⏱️ Timing

Total: 663ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.89.200, 172.67.146.251`
AAAA	2	`2606:4700:3033::6815:59c8, 2606:4700:3037::ac43:92fb`
NS	2	`collins.ns.cloudflare.com, julio.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 56), route1.mx.cloudflare.net (pri: 88)...`
TXT	5	`ca3-db1331fcff51439a99a325e577a212a7, facebook-domain-verification=52yzoa1hi8y...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`collins.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

opter.ai points to the four IP addresses 104.21.89.200, 172.67.146.251, 2606:4700:3033::6815:59c8 and 2606:4700:3037::ac43:92fb.

Additional host names — akedu.net, book-of-the-fallen.pl, alka-korobbca.net.ua and two others — share IP numbers with opter.ai.

Name Servers

opter.ai is delegated to two name servers: collins.ns.cloudflare.com and julio.ns.cloudflare.com.

opter.ai shares its name server setup with other domains, including kooranew.com, altyaar.com, logsystem.dk and two others.

The name servers of opter.ai overlap at least partially with those of other domains — among them suryazvisa.com, unseenjourney.org, quingoconnect.com and two more.

The name servers candy.ns.cloudflare.com, elinore.ns.cloudflare.com and nicolas.ns.cloudflare.com are commonly seen alongside these name servers.

Host names with 6 IP numbers:

collins.ns.cloudflare.com resolves to 108.162.194.226, 162.159.38.226, 172.64.34.226 and 3 other IP addresses.

julio.ns.cloudflare.com resolves to 108.162.195.209, 162.159.44.209, 172.64.35.209 and 3 other IP addresses.

Mail Servers

Mail for opter.ai is routed through three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

opter.ai shares mail servers — at least in part — with other domains, including multiplication-table.com, clarkealumni.org, plazma.com and two others.

Host names with 6 IP numbers:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.

opter.ai - robtex.com

opter.ai

ai

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`opter.ai`

`ai`