`tcu8.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:38b^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:82c1^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.3.139^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.130.193^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elisa.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2636^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elisa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c236^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elisa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2236^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elisa.ns.cloudflare.com`
		A	108.162.194.54^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elisa.ns.cloudflare.com`
		A	162.159.38.54^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elisa.ns.cloudflare.com`
		A	172.64.34.54^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elisa.ns.cloudflare.com`
NS	`trace.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cac^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trace.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ac^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`trace.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ac^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`trace.ns.cloudflare.com`
		A	108.162.195.172^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trace.ns.cloudflare.com`
		A	162.159.44.172^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trace.ns.cloudflare.com`
		A	172.64.35.172^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trace.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.3.139, 172.67.130.193
		IPv6	2606:4700:3030::6815:38b, 2606:4700:3033::ac43:82c1
SOA	`elisa.ns.cloudflare.com`dns@cloudflare.com serial=2397140104

`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=1774507777

Same first word

tcu8.com

Similar names

cut8.com

8ctu.com

uct8.com

utc8.com

DNS History

14 records (6 active, 8 former)

●NSelisa.ns.cloudflare.com2026-02-17 → 2026-03-26 · 3 obs

○ 2016-04-29 17:56:46
● 2026-02-17 20:51:32
● 2026-03-26 06:50:34

○NSmain2.ns365.net2015-07-06 → 2016-02-05 · 4 obs

● 2015-07-06 18:27:24
● 2016-02-05 20:10:06
○ 2016-04-29 17:56:46
○ 2026-03-26 06:50:34

○NSns5.gzidc.com2015-07-06 → 2016-02-05 · 4 obs

● 2015-07-06 18:27:24
● 2016-02-05 20:10:06
○ 2016-04-29 17:56:46
○ 2026-03-26 06:50:34

○NSns6.gzidc.com2015-07-06 → 2016-02-05 · 4 obs

● 2015-07-06 18:27:24
● 2016-02-05 20:10:06
○ 2016-04-29 17:56:46
○ 2026-03-26 06:50:34

●NStrace.ns.cloudflare.com2026-02-17 → 2026-03-26 · 3 obs

○ 2016-04-29 17:56:46
● 2026-02-17 20:51:32
● 2026-03-26 06:50:34

●A104.21.3.1392026-02-17 → 2026-03-26 · 5 obs

○ 2016-04-29 17:56:46
● 2026-02-17 20:51:32
○ 2026-03-11 13:12:58
● 2026-03-26 06:50:32
● 2026-03-26 06:50:34

●A172.67.130.1932026-02-17 → 2026-03-26 · 5 obs

○ 2016-04-29 17:56:46
● 2026-02-17 20:51:32
○ 2026-03-11 13:12:58
● 2026-03-26 06:50:32
● 2026-03-26 06:50:34

○A188.114.96.02026-03-11 → 2026-03-11 · 4 obs

○ 2026-02-17 20:51:32
● 2026-03-11 13:12:58
○ 2026-03-26 06:50:32
○ 2026-03-26 06:50:34

○A188.114.97.02026-03-11 → 2026-03-11 · 4 obs

○ 2026-02-17 20:51:32
● 2026-03-11 13:12:58
○ 2026-03-26 06:50:32
○ 2026-03-26 06:50:34

○A192.168.10.1682015-07-06 → 2016-02-05 · 4 obs

● 2015-07-06 18:27:24
● 2016-02-05 20:10:06
○ 2016-04-29 17:56:46
○ 2026-03-26 06:50:34

●A2606:4700:3030::6815:38b2026-02-17 → 2026-03-26 · 5 obs

○ 2016-04-29 17:56:46
● 2026-02-17 20:51:32
○ 2026-03-11 13:12:58
● 2026-03-26 06:50:32
● 2026-03-26 06:50:34

●A2606:4700:3033::ac43:82c12026-02-17 → 2026-03-26 · 5 obs

○ 2016-04-29 17:56:46
● 2026-02-17 20:51:32
○ 2026-03-11 13:12:58
● 2026-03-26 06:50:32
● 2026-03-26 06:50:34

○A2a06:98c1:3120::2026-03-11 → 2026-03-11 · 4 obs

○ 2026-02-17 20:51:32
● 2026-03-11 13:12:58
○ 2026-03-26 06:50:32
○ 2026-03-26 06:50:34

○A2a06:98c1:3121::2026-03-11 → 2026-03-11 · 4 obs

○ 2026-02-17 20:51:32
● 2026-03-11 13:12:58
○ 2026-03-26 06:50:32
○ 2026-03-26 06:50:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net...	-
tcu8.com	elisa.ns.cloudflare.com, trace.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.54

NS records: elisa.ns.cloudflare.com, trace.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tcu8.com (unsigned zone)

⏱️ Timing

Total: 145ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.3.139, 172.67.130.193`
AAAA	2	`2606:4700:3033::ac43:82c1, 2606:4700:3030::6815:38b`
NS	2	`elisa.ns.cloudflare.com, trace.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elisa.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

tcu8.com maps to four IP numbers: 2606:4700:3030::6815:38b, 2606:4700:3033::ac43:82c1, 104.21.3.139 and 172.67.130.193.

Other host names, for instance hthb.net, bitcompound.io, girgio.com, transitaliani.it and wellingtonselfstorage.co.nz share IP numbers with tcu8.com.

Name Servers

Two name servers elisa.ns.cloudflare.com and trace.ns.cloudflare.com are delegated to tcu8.com.

tcu8.com uses the same name server configuration as other domains, such as creekbedranch.com, 9h-china.com, 332195.com, ninlayit.it and x6749.com.

tcu8.com at least partially shares name servers with other domains such as lilewang.cn, weiscuisinekitchenca.com, immediate-avonex2000soft.com, pulsecard(0x736578)press.com and shaw.com.sg.

These name servers are commonly used alongside becky.ns.cloudflare.com, max.ns.cloudflare.com and elsa.ns.cloudflare.com.

Host names with six IP numbers: Host name elisa.ns.cloudflare.com points to 2606:4700:50::a29f:2636, 2803:f800:50::6ca2:c236, 2a06:98c1:50::ac40:2236, 108.162.194.54, 162.159.38.54 and 172.64.34.54; host name trace.ns.cloudflare.com points to 2606:4700:58::a29f:2cac, 2803:f800:50::6ca2:c3ac, 2a06:98c1:50::ac40:23ac, 108.162.195.172, 162.159.44.172 and 172.64.35.172.

tcu8.com - robtex.com

tcu8.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`tcu8.com`

`com`