`tc18.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:490c^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:88ec^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.73.12^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.136.236^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`glen.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`glen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`glen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`glen.ns.cloudflare.com`
		A	108.162.193.169^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`glen.ns.cloudflare.com`
		A	172.64.33.169^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`glen.ns.cloudflare.com`
		A	173.245.59.169^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`glen.ns.cloudflare.com`
NS	`ligia.ns.cloudflare.com`
		A	2606:4700:50::a29f:2604^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ligia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c204^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ligia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2204^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ligia.ns.cloudflare.com`
		A	108.162.194.4^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ligia.ns.cloudflare.com`
		A	162.159.38.4^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ligia.ns.cloudflare.com`
		A	172.64.34.4^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ligia.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.73.12, 172.67.136.236
		IPv6 hints	2606:4700:3033::6815:490c, 2606:4700:3036::ac43:88ec
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=9, name=cloudflare-ech.com
SOA	`glen.ns.cloudflare.com`dns@cloudflare.com serial=2398995983

`net`

	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=1776020312

Same first word

tc18.net

tc18.org

Similar names

18tc.com

18tc.net

18ct.com

18ct.it

18tc.com.tw

tc81.dk

81ct.com

DNS History

18 records (6 active, 12 former)

○NSdns1.iidns.com2016-07-30 → 2017-09-24 · 5 obs

○ 2015-07-03 14:49:36
● 2016-07-30 16:21:24
● 2017-09-24 21:06:24
○ 2026-04-07 11:45:10
○ 2026-04-12 19:04:20

○NSdns13.hichina.com2015-07-03 → 2015-07-03 · 3 obs

● 2015-07-03 14:49:36
○ 2016-07-30 16:21:24
○ 2026-04-12 19:04:20

○NSdns14.hichina.com2015-07-03 → 2015-07-03 · 3 obs

● 2015-07-03 14:49:36
○ 2016-07-30 16:21:24
○ 2026-04-12 19:04:20

○NSdns2.iidns.com2016-07-30 → 2016-07-30 · 4 obs

○ 2015-07-03 14:49:36
● 2016-07-30 16:21:24
○ 2017-09-24 21:06:24
○ 2026-04-12 19:04:20

○NSdns3.iidns.com2016-07-30 → 2016-07-30 · 4 obs

○ 2015-07-03 14:49:36
● 2016-07-30 16:21:24
○ 2017-09-24 21:06:24
○ 2026-04-12 19:04:20

○NSdns4.iidns.com2016-07-30 → 2016-07-30 · 4 obs

○ 2015-07-03 14:49:36
● 2016-07-30 16:21:24
○ 2017-09-24 21:06:24
○ 2026-04-12 19:04:20

○NSdns5.iidns.com2016-07-30 → 2016-07-30 · 4 obs

○ 2015-07-03 14:49:36
● 2016-07-30 16:21:24
○ 2017-09-24 21:06:24
○ 2026-04-12 19:04:20

○NSdns6.iidns.com2016-07-30 → 2016-07-30 · 4 obs

○ 2015-07-03 14:49:36
● 2016-07-30 16:21:24
○ 2017-09-24 21:06:24
○ 2026-04-12 19:04:20

●NSglen.ns.cloudflare.com2026-04-07 → 2026-04-12 · 3 obs

○ 2017-09-24 21:06:24
● 2026-04-07 11:45:10
● 2026-04-12 19:04:20

●NSligia.ns.cloudflare.com2026-04-07 → 2026-04-12 · 3 obs

○ 2017-09-24 21:06:24
● 2026-04-07 11:45:10
● 2026-04-12 19:04:20

●A104.21.73.122026-04-07 → 2026-04-12 · 3 obs

○ 2017-09-24 21:06:24
● 2026-04-07 11:45:10
● 2026-04-12 19:04:20

○A107.167.19.722016-07-30 → 2016-07-30 · 4 obs

○ 2015-07-03 14:49:36
● 2016-07-30 16:21:24
○ 2017-09-24 21:06:24
○ 2026-04-12 19:04:20

○A107.167.19.732016-07-30 → 2016-07-30 · 4 obs

○ 2015-07-03 14:49:36
● 2016-07-30 16:21:24
○ 2017-09-24 21:06:24
○ 2026-04-12 19:04:20

●A172.67.136.2362026-04-07 → 2026-04-12 · 3 obs

○ 2017-09-24 21:06:24
● 2026-04-07 11:45:10
● 2026-04-12 19:04:20

○A218.245.1.1722015-07-03 → 2015-07-03 · 3 obs

● 2015-07-03 14:49:36
○ 2016-07-30 16:21:24
○ 2026-04-12 19:04:20

●A2606:4700:3033::6815:490c2026-04-07 → 2026-04-12 · 3 obs

○ 2017-09-24 21:06:24
● 2026-04-07 11:45:10
● 2026-04-12 19:04:20

●A2606:4700:3036::ac43:88ec2026-04-07 → 2026-04-12 · 3 obs

○ 2017-09-24 21:06:24
● 2026-04-07 11:45:10
● 2026-04-12 19:04:20

○CNAMEcs.ename.net2016-07-30 → 2017-09-24 · 4 obs

● 2016-07-30 16:21:24
● 2017-09-24 21:06:24
○ 2026-04-07 11:45:10
○ 2026-04-12 19:04:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	j.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net...	-
tc18.net	glen.ns.cloudflare.com, ligia.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.4

NS records: glen.ns.cloudflare.com, ligia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tc18.net (unsigned zone)

⏱️ Timing

Total: 359ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.73.12, 172.67.136.236`
AAAA	2	`2606:4700:3036::ac43:88ec, 2606:4700:3033::6815:490c`
NS	2	`glen.ns.cloudflare.com, ligia.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`glen.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

tc18.net resolves to four IP numbers: 2606:4700:3033::6815:490c, 2606:4700:3036::ac43:88ec, 104.21.73.12 and 172.67.136.236.

Other host names such as www.tvcroom.com, nudbay.com, ogilvyconsulting.com.cdn.cloudflare.net, horizonfableglow.pro and fulfiluk.com share IPs with tc18.net.

Name Servers

tc18.net is delegated to two name servers: glen.ns.cloudflare.com and ligia.ns.cloudflare.com.

tc18.net shares the same name server setup as snxxy.com, rahuida.com, www-25466.com, a369.net and sunney.net.

tc18.net at least partially shares name servers with other domains, for instance cogdellumc.org, pokl.opole.pl, 412403212.workers.dev, peaches.net and xn--q3cb4cvbd.com.

These name servers are commonly used together with gail.ns.cloudflare.com, rex.ns.cloudflare.com and giancarlo.ns.cloudflare.com.

Host names with six IP numbers:

glen.ns.cloudflare.com points to 2606:4700:58::adf5:3ba9, 2803:f800:50::6ca2:c1a9, 2a06:98c1:50::ac40:21a9, 108.162.193.169, 172.64.33.169 and 173.245.59.169.

ligia.ns.cloudflare.com points to 2606:4700:50::a29f:2604, 2803:f800:50::6ca2:c204, 2a06:98c1:50::ac40:2204, 108.162.194.4, 162.159.38.4 and 172.64.34.4.

tc18.net - robtex.com

tc18.net

net

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`tc18.net`

`net`