techoptimizer.top - dns.ninja

`techoptimizer.top`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:331^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:823f^{🇺🇸 Cloudflare2606:4700:3036::/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	2606:4700:3034::6815:331, 2606:4700:3036::ac43:823f
SOA	`isaac.ns.cloudflare.com`dns@cloudflare.com serial=2410697084

`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	`2026-08-10_16:25:01`
	SOA	`a.zdnscloud.com`td_dns_gtld@knet.cn serial=1396717325

⚠️ On DNS blocklist: tif, tif.medium, ultimate
⚠️ On DNS blocklist: spam-tlds

Subdomains

www.techoptimizer.top

Same first word

techoptimizer.top

DNS History

8 records (6 active, 2 former)

●NSisaac.ns.cloudflare.com2026-04-15 → 2026-08-10 · 2 obs

● 2026-04-15 10:52:12
● 2026-08-10 08:58:32

●NSphoenix.ns.cloudflare.com2026-04-15 → 2026-08-10 · 2 obs

● 2026-04-15 10:52:12
● 2026-08-10 08:58:32

●A104.21.3.492026-04-15 → 2026-08-10 · 2 obs

● 2026-04-15 10:52:12
● 2026-08-10 08:58:32

●A172.67.130.632026-04-15 → 2026-08-10 · 2 obs

● 2026-04-15 10:52:12
● 2026-08-10 08:58:32

○A2606:4700:3030::6815:3312026-04-15 → 2026-04-15 · 3 obs

● 2026-04-15 10:52:12
○ 2026-07-09 03:58:52
○ 2026-08-10 08:58:32

○A2606:4700:3033::ac43:823f2026-04-15 → 2026-04-15 · 3 obs

● 2026-04-15 10:52:12
○ 2026-07-09 03:58:52
○ 2026-08-10 08:58:32

●A2606:4700:3034::6815:3312026-07-09 → 2026-08-10 · 3 obs

○ 2026-04-15 10:52:12
● 2026-07-09 03:58:52
● 2026-08-10 08:58:32

●A2606:4700:3036::ac43:823f2026-07-09 → 2026-08-10 · 3 obs

○ 2026-04-15 10:52:12
● 2026-07-09 03:58:52
● 2026-08-10 08:58:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
top	a.zdnscloud.cn, b.zdnscloud.cn, c.zdnscloud.com, d.zdnscloud.com...	-
techoptimizer.top	isaac.ns.cloudflare.com, phoenix.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.201

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: 293ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.3.49, 172.67.130.63`
AAAA	2	`2606:4700:3036::ac43:823f, 2606:4700:3034::6815:331`
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`

Analysis

Hierarchy

The domain www.techoptimizer.top falls under the parent techoptimizer.top.

IP Addresses

techoptimizer.top points to the four IP addresses 104.21.3.49, 172.67.130.63, 2606:4700:3034::6815:331 and 2606:4700:3036::ac43:823f.

google-play-gaming.com, unccoc.com, jameswest.co.nz and two other host names share IP numbers with techoptimizer.top.

Name Servers

techoptimizer.top uses two name servers for its delegation: isaac.ns.cloudflare.com and phoenix.ns.cloudflare.com.

techoptimizer.top uses the same name servers as several other domains — among them tamiyaclub.net, dsemth.com, haarinform-friseure.de and two more.

At least some of techoptimizer.top's name servers are shared with other domains, for example futurefriendly.team, pathuman.com, didi51-t0728.vip and two more.

These name servers tend to be used in conjunction with the name servers margo.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

Hostname isaac.ns.cloudflare.com directs to 108.162.193.177, 172.64.33.177 and 173.245.59.177 along with 3 other IP addresses.

Hostname phoenix.ns.cloudflare.com directs to 108.162.194.201, 162.159.38.201 and 172.64.34.201 along with 3 other IP addresses.