`testcoin.co`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:4a8d^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:9efb^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.74.141^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.158.251^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
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`
NS	`milan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c15^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`milan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c315^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`milan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2315^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`milan.ns.cloudflare.com`
		A	108.162.195.21^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`milan.ns.cloudflare.com`
		A	162.159.44.21^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`milan.ns.cloudflare.com`
		A	172.64.35.21^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`milan.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.74.141, 172.67.158.251
		IPv6 hints	2606:4700:3030::6815:4a8d, 2606:4700:3035::ac43:9efb
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=252, name=cloudflare-ech.com
SOA	`ligia.ns.cloudflare.com`dns@cloudflare.com serial=2399795180

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759654262

Same first word

testcoin.co

testcoin.fun

Similar names

DNS History

24 records (6 active, 18 former)

●NSligia.ns.cloudflare.com2026-04-10 → 2026-05-10 · 3 obs

○ 2021-10-04 23:20:48
● 2026-04-10 16:59:32
● 2026-05-10 00:56:00

●NSmilan.ns.cloudflare.com2026-04-10 → 2026-05-10 · 3 obs

○ 2021-10-04 23:20:48
● 2026-04-10 16:59:32
● 2026-05-10 00:56:00

○NSns1.dan.com2021-10-04 → 2021-10-04 · 4 obs

○ 2018-06-11 15:25:02
● 2021-10-04 23:20:48
○ 2026-04-10 16:59:32
○ 2026-05-10 00:56:00

○NSns2.dan.com2021-10-04 → 2021-10-04 · 4 obs

○ 2018-06-11 15:25:02
● 2021-10-04 23:20:48
○ 2026-04-10 16:59:32
○ 2026-05-10 00:56:00

○NSns49.domaincontrol.com2018-06-11 → 2018-06-11 · 3 obs

● 2018-06-11 15:25:02
○ 2021-10-04 23:20:48
○ 2026-05-10 00:56:00

○NSns50.domaincontrol.com2018-06-11 → 2018-06-11 · 3 obs

● 2018-06-11 15:25:02
○ 2021-10-04 23:20:48
○ 2026-05-10 00:56:00

○MXalt1.aspmx.l.google.com2018-06-11 → 2018-06-11 · 3 obs

● 2018-06-11 15:25:02
○ 2026-04-10 16:59:32
○ 2026-05-10 00:56:00

○MXalt2.aspmx.l.google.com2018-06-11 → 2018-06-11 · 3 obs

● 2018-06-11 15:25:02
○ 2026-04-10 16:59:32
○ 2026-05-10 00:56:00

○MXaspmx.l.google.com2018-06-11 → 2018-06-11 · 3 obs

● 2018-06-11 15:25:02
○ 2026-04-10 16:59:32
○ 2026-05-10 00:56:00

○MXaspmx2.googlemail.com2018-06-11 → 2018-06-11 · 3 obs

● 2018-06-11 15:25:02
○ 2026-04-10 16:59:32
○ 2026-05-10 00:56:00

○MXaspmx3.googlemail.com2018-06-11 → 2018-06-11 · 3 obs

● 2018-06-11 15:25:02
○ 2026-04-10 16:59:32
○ 2026-05-10 00:56:00

●A104.21.74.1412026-04-10 → 2026-05-10 · 3 obs

○ 2021-10-04 23:20:48
● 2026-04-10 16:59:32
● 2026-05-10 00:56:00

●A172.67.158.2512026-04-10 → 2026-05-10 · 3 obs

○ 2021-10-04 23:20:48
● 2026-04-10 16:59:32
● 2026-05-10 00:56:00

○A184.168.221.112018-06-11 → 2018-06-11 · 3 obs

● 2018-06-11 15:25:02
○ 2026-04-10 16:59:32
○ 2026-05-10 00:56:00

○A184.168.221.262018-06-11 → 2018-06-11 · 3 obs

● 2018-06-11 15:25:02
○ 2026-04-10 16:59:32
○ 2026-05-10 00:56:00

●A2606:4700:3030::6815:4a8d2026-04-10 → 2026-05-10 · 3 obs

○ 2021-10-04 23:20:48
● 2026-04-10 16:59:32
● 2026-05-10 00:56:00

●A2606:4700:3035::ac43:9efb2026-04-10 → 2026-05-10 · 3 obs

○ 2021-10-04 23:20:48
● 2026-04-10 16:59:32
● 2026-05-10 00:56:00

○A2a05:d014:9da:8c10:306e:3e07:a16f:a5522021-10-04 → 2021-10-04 · 4 obs

○ 2018-06-11 15:25:02
● 2021-10-04 23:20:48
○ 2026-04-10 16:59:32
○ 2026-05-10 00:56:00

○A3.64.163.502021-10-04 → 2021-10-04 · 4 obs

○ 2018-06-11 15:25:02
● 2021-10-04 23:20:48
○ 2026-04-10 16:59:32
○ 2026-05-10 00:56:00

○A50.63.202.12018-06-11 → 2018-06-11 · 3 obs

● 2018-06-11 15:25:02
○ 2026-04-10 16:59:32
○ 2026-05-10 00:56:00

○A50.63.202.112018-06-11 → 2018-06-11 · 3 obs

● 2018-06-11 15:25:02
○ 2026-04-10 16:59:32
○ 2026-05-10 00:56:00

○A50.63.202.182018-06-11 → 2018-06-11 · 3 obs

● 2018-06-11 15:25:02
○ 2021-10-04 23:20:48
○ 2026-05-10 00:56:00

○A50.63.202.202018-06-11 → 2018-06-11 · 3 obs

● 2018-06-11 15:25:02
○ 2026-04-10 16:59:32
○ 2026-05-10 00:56:00

○A50.63.202.52018-06-11 → 2018-06-11 · 3 obs

● 2018-06-11 15:25:02
○ 2026-04-10 16:59:32
○ 2026-05-10 00:56:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	c.registrydns.co, b.registrydns.co, d.registrydns.co, a.registrydns.co	-
testcoin.co	ligia.ns.cloudflare.com, milan.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.21

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for testcoin.co (unsigned zone)

⏱️ Timing

Total: 556ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.74.141, 172.67.158.251`
AAAA	2	`2606:4700:3030::6815:4a8d, 2606:4700:3035::ac43:9efb`
NS	2	`ligia.ns.cloudflare.com, milan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ligia.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

testcoin.co maps to four IP numbers: 2606:4700:3030::6815:4a8d, 2606:4700:3035::ac43:9efb, 104.21.74.141 and 172.67.158.251.

Other host names, for instance stanstedcitylink.co.uk, www.newscotland1398.ca, hottel.es, dazhe114.cn and media.visitmyharbour.com share IP numbers with testcoin.co.

Name Servers

Two name servers ligia.ns.cloudflare.com and milan.ns.cloudflare.com are delegated to testcoin.co.

testcoin.co uses the same name server configuration as other domains, such as highpointministries.com, libertydentalcourse.ca, capital-auto.ro, froggiecoin.org and disperser.app.

testcoin.co at least partially shares name servers with other domains such as nataliejacksonforcongress.com, towerrush-galaxsys.com, abc.ac.th, pokernestempire.com and msivh.com.

These name servers are commonly used alongside rex.ns.cloudflare.com, giancarlo.ns.cloudflare.com and millie.ns.cloudflare.com.

Host names with six IP numbers: Host name 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; host name milan.ns.cloudflare.com points to 2606:4700:58::a29f:2c15, 2803:f800:50::6ca2:c315, 2a06:98c1:50::ac40:2315, 108.162.195.21, 162.159.44.21 and 172.64.35.21.

testcoin.co - robtex.com

testcoin.co

co

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`testcoin.co`

`co`