`techoptimizer.top`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:331^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:823f^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.3.49^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.130.63^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`isaac.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`isaac.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`isaac.ns.cloudflare.com`
		A	108.162.193.177^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	172.64.33.177^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	173.245.59.177^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
NS	`phoenix.ns.cloudflare.com`
		A	2606:4700:50::a29f:26c9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phoenix.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`phoenix.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`phoenix.ns.cloudflare.com`
		A	108.162.194.201^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phoenix.ns.cloudflare.com`
		A	162.159.38.201^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phoenix.ns.cloudflare.com`
		A	172.64.34.201^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phoenix.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.3.49, 172.67.130.63
		IPv6 hints	2606:4700:3030::6815:331, 2606:4700:3033::ac43:823f
SOA	`isaac.ns.cloudflare.com`dns@cloudflare.com serial=2400480691

`top`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.zdnscloud.com` ⭐
	NS	`a.zdnscloud.cn`
	NS	`b.zdnscloud.cn`
	NS	`c.zdnscloud.com`
	NS	`d.zdnscloud.com`
	NS	`e.zdnscloud.cn`
	NS	`f.zdnscloud.cn`
	NS	`i.zdnscloud.cn`
	NS	`j.zdnscloud.com`
	TXT	`2026-04-26_13:35:01`
	SOA	`a.zdnscloud.com`td_dns_gtld@knet.cn serial=1395644227

Same first word

techoptimizer.top

DNS History

6 records (6 active, 0 former)

●NSisaac.ns.cloudflare.com2026-04-15 → 2026-04-26 · 2 obs

● 2026-04-15 10:52:12
● 2026-04-26 05:44:14

●NSphoenix.ns.cloudflare.com2026-04-15 → 2026-04-26 · 2 obs

● 2026-04-15 10:52:12
● 2026-04-26 05:44:14

●A104.21.3.492026-04-15 → 2026-04-26 · 2 obs

● 2026-04-15 10:52:12
● 2026-04-26 05:44:14

●A172.67.130.632026-04-15 → 2026-04-26 · 2 obs

● 2026-04-15 10:52:12
● 2026-04-26 05:44:14

●A2606:4700:3030::6815:3312026-04-15 → 2026-04-26 · 2 obs

● 2026-04-15 10:52:12
● 2026-04-26 05:44:14

●A2606:4700:3033::ac43:823f2026-04-15 → 2026-04-26 · 2 obs

● 2026-04-15 10:52:12
● 2026-04-26 05:44:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
top	e.zdnscloud.cn, c.zdnscloud.com, f.zdnscloud.cn, a.zdnscloud.cn...	9 records
techoptimizer.top	isaac.ns.cloudflare.com, phoenix.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.201

NS records: isaac.ns.cloudflare.com, phoenix.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techoptimizer.top (unsigned zone)

⏱️ Timing

Total: 253ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.130.63, 104.21.3.49`
AAAA	2	`2606:4700:3030::6815:331, 2606:4700:3033::ac43:823f`
NS	2	`isaac.ns.cloudflare.com, phoenix.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`isaac.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 9

Out-of-bailiwick: 9 (e.zdnscloud.cn, e.zdnscloud.cn, c.zdnscloud.com...)

Analysis

IP Addresses

techoptimizer.top points to four IP numbers: 2606:4700:3030::6815:331, 2606:4700:3033::ac43:823f, 104.21.3.49 and 172.67.130.63.

Other host names including jameswest.co.nz, inspiraction.com.hk, register-cysicfoundation.org, www.inkboat.com.cdn.cloudflare.net and ionclimbing.com share IP numbers with techoptimizer.top.

Name Servers

techoptimizer.top's delegation uses two name servers, isaac.ns.cloudflare.com and phoenix.ns.cloudflare.com.

techoptimizer.top shares the same name server setup as other domains, for example tamiyaclub.net, nftmetaversefinance.com, dsemth.com, enginelogin.com and ckcommunicationgroup.com.

techoptimizer.top at least partially shares name servers with other domains, including futurefriendly.team, pathuman.com, tutubudapest.hu, medgroup.com.ua and teeko.cc.

These name servers are commonly used with lamar.ns.cloudflare.com and cash.ns.cloudflare.com.

Host names with six IP numbers:

isaac.ns.cloudflare.com points to: 2606:4700:58::adf5:3bb1, 2803:f800:50::6ca2:c1b1, 2a06:98c1:50::ac40:21b1, 108.162.193.177, 172.64.33.177 and 173.245.59.177.

phoenix.ns.cloudflare.com points to: 2606:4700:50::a29f:26c9, 2803:f800:50::6ca2:c2c9, 2a06:98c1:50::ac40:22c9, 108.162.194.201, 162.159.38.201 and 172.64.34.201.

techoptimizer.top - robtex.com