`tbc2u.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:ad05^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:6030^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.96.48^{Cloudflare104.21.96.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.173.5^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bart.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b47^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c147^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bart.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2147^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bart.ns.cloudflare.com`
		A	108.162.193.71^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	172.64.33.71^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	173.245.59.71^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
NS	`noor.ns.cloudflare.com`
		A	2606:4700:50::a29f:264a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noor.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c24a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`noor.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:224a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`noor.ns.cloudflare.com`
		A	108.162.194.74^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noor.ns.cloudflare.com`
		A	162.159.38.74^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noor.ns.cloudflare.com`
		A	172.64.34.74^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noor.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`MS=2CDCA2D78954BE90FC529E483A854FC1882CBC44`
TXT	`google-site-verification=o3Hl-lYhA39I8JbPSLgkD-_HDB4vUvzZGaW9mzWA0RI`
TXT	`sendinblue-code:169491c6e2ec6330933e86f9d37b0337`
TXT	`v=spf1 include:zoho.com ~all`
TXT	`zoho-verification=zb67367199.zmverify.zoho.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.96.48, 172.67.173.5
		IPv6 hints	2606:4700:3031::ac43:ad05, 2606:4700:3032::6815:6030
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com
SOA	`bart.ns.cloudflare.com`dns@cloudflare.com serial=2400768828

`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=1777108501

Same first word

tbc2u.com

Similar names

btc2u.com

btc2u.com.br

DNS History

9 records (9 active, 0 former)

●NSbart.ns.cloudflare.com2026-03-20 → 2026-04-25 · 2 obs

● 2026-03-20 04:25:38
● 2026-04-25 09:22:00

●NSnoor.ns.cloudflare.com2026-03-20 → 2026-04-25 · 2 obs

● 2026-03-20 04:25:38
● 2026-04-25 09:22:00

●MXmx.zoho.com2026-03-20 → 2026-04-25 · 2 obs

● 2026-03-20 04:25:38
● 2026-04-25 09:22:00

●MXmx2.zoho.com2026-03-20 → 2026-04-25 · 2 obs

● 2026-03-20 04:25:38
● 2026-04-25 09:22:00

●MXmx3.zoho.com2026-03-20 → 2026-04-25 · 2 obs

● 2026-03-20 04:25:38
● 2026-04-25 09:22:00

●A104.21.96.482026-03-20 → 2026-04-25 · 2 obs

● 2026-03-20 04:25:38
● 2026-04-25 09:22:00

●A172.67.173.52026-03-20 → 2026-04-25 · 2 obs

● 2026-03-20 04:25:38
● 2026-04-25 09:22:00

●A2606:4700:3031::ac43:ad052026-03-20 → 2026-04-25 · 2 obs

● 2026-03-20 04:25:38
● 2026-04-25 09:22:00

●A2606:4700:3032::6815:60302026-03-20 → 2026-04-25 · 2 obs

● 2026-03-20 04:25:38
● 2026-04-25 09:22:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
tbc2u.com	bart.ns.cloudflare.com, noor.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.71

NS records: bart.ns.cloudflare.com, noor.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tbc2u.com (unsigned zone)

⏱️ Timing

Total: 145ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.96.48, 172.67.173.5`
AAAA	2	`2606:4700:3031::ac43:ad05, 2606:4700:3032::6815:6030`
NS	2	`bart.ns.cloudflare.com, noor.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	5	`MS=2CDCA2D78954BE90FC529E483A854FC1882CB, google-site-verification=o3Hl-lYhA39I8Jb...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bart.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

tbc2u.com resolves to four IPs: 2606:4700:3031::ac43:ad05, 2606:4700:3032::6815:6030, 104.21.96.48 and 172.67.173.5.

Other host names, for instance www.joss.web.id, tamilkamaveri.cfd, kyinvestigator.com, www.oldbridgegolf.com and privivka.com.ua share IP numbers with tbc2u.com.

Name Servers

tbc2u.com has two name servers: bart.ns.cloudflare.com and noor.ns.cloudflare.com.

tbc2u.com shares the same name server setup as other domains, for example whimmsieart.com, 63ph4.com, freepngs.com, northeastscuba.com and gosowkksk3ld.com.

tbc2u.com shares some name servers with other domains, for example 668043.com, gm859.com, cakeglobaloffers.com, michaelfrew.com and senators.nhl.com.

These name servers are commonly used alongside colin.ns.cloudflare.com, hera.ns.cloudflare.com, maria.ns.cloudflare.com and art.ns.cloudflare.com.

Host names with six IP numbers: bart.ns.cloudflare.com points to: 2606:4700:58::adf5:3b47, 2803:f800:50::6ca2:c147, 2a06:98c1:50::ac40:2147, 108.162.193.71, 172.64.33.71 and 173.245.59.71; noor.ns.cloudflare.com points to: 2606:4700:50::a29f:264a, 2803:f800:50::6ca2:c24a, 2a06:98c1:50::ac40:224a, 108.162.194.74, 162.159.38.74 and 172.64.34.74.

Mail Servers

tbc2u.com is handled by three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

tbc2u.com shares some mail servers with other domains, at least partially; for instance febri.org, avitechcloud.com, wra.go.ke, bmehaffeyarts.com and 4dryout.com.

Host names with two IP numbers: mx.zoho.com points to: 136.143.191.44 and 204.141.33.44.

Host names with one IP number: mx2.zoho.com points to: 204.141.33.44; mx3.zoho.com points to: 136.143.191.44.

Host names that point to 136.143.191.44: mx.zoho.com and mx3.zoho.com.

Host names that point to 204.141.33.44: mx.zoho.com and mx2.zoho.com.

tbc2u.com - robtex.com

tbc2u.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

Mail Servers

`tbc2u.com`

`com`