tcb7.com - dns.ninja

`tcb7.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:da52^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:110a^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.17.10^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.218.82^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`carter.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b50^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carter.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c150^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carter.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2150^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carter.ns.cloudflare.com`
		A	108.162.193.80^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carter.ns.cloudflare.com`
		A	172.64.33.80^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carter.ns.cloudflare.com`
		A	173.245.59.80^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carter.ns.cloudflare.com`
NS	`mallory.ns.cloudflare.com`
		A	2606:4700:50::a29f:2653^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mallory.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c253^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mallory.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2253^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mallory.ns.cloudflare.com`
		A	108.162.194.83^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mallory.ns.cloudflare.com`
		A	162.159.38.83^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mallory.ns.cloudflare.com`
		A	172.64.34.83^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mallory.ns.cloudflare.com`
MX	`_dc-mx.2b9722760f05.tcb7.com` ⭐
		A	185.27.134.244^{🇬🇧 WILDCARD-AS185.27.132.0/22 UK-IFASTNET-20130530 route object}
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.17.10, 172.67.218.82
		IPv6 hints	2606:4700:3034::ac43:da52, 2606:4700:3037::6815:110a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=24, name=cloudflare-ech.com
SOA	`carter.ns.cloudflare.com`dns@cloudflare.com serial=2408327040

`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=1784890077

Previously MX for

mail.tcb7.com

tcb7.com

Subdomains

mail.tcb7.com

Same first word

tcb7.com

Similar names

7tbc.com

tbc7.net

btc7.kr

btc7.com

tbc7.com

7btc.co

DNS History

15 records (7 active, 8 former)

●NScarter.ns.cloudflare.com2026-05-12 → 2026-07-24 · 3 obs

○ 2017-03-23 10:32:36
● 2026-05-12 15:42:18
● 2026-07-24 10:59:14

●NSmallory.ns.cloudflare.com2026-05-12 → 2026-07-24 · 3 obs

○ 2017-03-23 10:32:36
● 2026-05-12 15:42:18
● 2026-07-24 10:59:14

○NSmaster.dns.ne.jp2015-06-14 → 2017-03-23 · 5 obs

○ 2008-03-08 07:15:54
● 2015-06-14 03:53:02
● 2017-03-23 10:32:36
○ 2026-05-12 15:42:18
○ 2026-07-24 10:59:14

○NSns1.dns.ne.jp2015-06-14 → 2017-03-23 · 5 obs

○ 2008-03-08 07:15:54
● 2015-06-14 03:53:02
● 2017-03-23 10:32:36
○ 2026-05-12 15:42:18
○ 2026-07-24 10:59:14

○NSns2.dns.ne.jp2015-06-14 → 2017-03-23 · 5 obs

○ 2008-03-08 07:15:54
● 2015-06-14 03:53:02
● 2017-03-23 10:32:36
○ 2026-05-12 15:42:18
○ 2026-07-24 10:59:14

●MX_dc-mx.2b9722760f05.tcb7.com2026-05-12 → 2026-07-24 · 3 obs

○ 2017-03-23 10:32:36
● 2026-05-12 15:42:18
● 2026-07-24 10:59:14

○MXtcb7.com2015-06-14 → 2017-03-23 · 5 obs

○ 2008-03-08 07:15:54
● 2015-06-14 03:53:02
● 2017-03-23 10:32:36
○ 2026-05-12 15:42:18
○ 2026-07-24 10:59:14

●A104.21.17.102026-05-12 → 2026-07-24 · 3 obs

○ 2017-03-23 10:32:36
● 2026-05-12 15:42:18
● 2026-07-24 10:59:14

●A172.67.218.822026-05-12 → 2026-07-24 · 3 obs

○ 2017-03-23 10:32:36
● 2026-05-12 15:42:18
● 2026-07-24 10:59:14

○A204.11.245.2502008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 07:15:54
○ 2015-06-14 03:53:02
○ 2026-07-24 10:59:14

○A2606:4700:3033::ac43:da522026-05-12 → 2026-05-12 · 3 obs

○ 2017-03-23 10:32:36
● 2026-05-12 15:42:18
○ 2026-07-24 10:59:14

○A2606:4700:3034::6815:110a2026-05-12 → 2026-05-12 · 3 obs

○ 2017-03-23 10:32:36
● 2026-05-12 15:42:18
○ 2026-07-24 10:59:14

●A2606:4700:3034::ac43:da522026-07-24 → 2026-07-24 · 2 obs

○ 2026-05-12 15:42:18
● 2026-07-24 10:59:14

●A2606:4700:3037::6815:110a2026-07-24 → 2026-07-24 · 2 obs

○ 2026-05-12 15:42:18
● 2026-07-24 10:59:14

○A49.212.180.822015-06-14 → 2017-03-23 · 5 obs

○ 2008-03-08 07:15:54
● 2015-06-14 03:53:02
● 2017-03-23 10:32:36
○ 2026-05-12 15:42:18
○ 2026-07-24 10:59:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tcb7.com	carter.ns.cloudflare.com, mallory.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.80

NS records: carter.ns.cloudflare.com, mallory.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tcb7.com (unsigned zone)

⏱️ Timing

Total: 636ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.218.82, 104.21.17.10`
AAAA	2	`2606:4700:3034::ac43:da52, 2606:4700:3037::6815:110a`
NS	2	`carter.ns.cloudflare.com, mallory.ns.cloudflare.com`
MX	1	`_dc-mx.2b9722760f05.tcb7.com (pri: 0)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`carter.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

tcb7.com is the parent zone for mail.tcb7.com.

IP Addresses

tcb7.com resolves to four IP addresses: 104.21.17.10, 172.67.218.82, 2606:4700:3034::ac43:da52 and 2606:4700:3037::6815:110a.

www.flying-press.com, shearing-layers.buffalo01.co.uk, xdhejin.com and two other host names share IP numbers with tcb7.com.

Name Servers

The NS records for tcb7.com delegate to carter.ns.cloudflare.com and mallory.ns.cloudflare.com.

tcb7.com uses the same name servers as several other domains — among them winplace.si, carrierbagshop.co.uk, microscript.ru and two more.

tcb7.com partially shares its NS delegation with several other domains, including choblogs.com, 4uhr.ai, keha5.fi and two others.

These name servers are regularly seen alongside laura.ns.cloudflare.com and sara.ns.cloudflare.com as name servers.

Hostnames that resolve to 6 IP addresses:

carter.ns.cloudflare.com maps to 108.162.193.80, 172.64.33.80, 173.245.59.80 and 3 additional IP addresses.

mallory.ns.cloudflare.com maps to 108.162.194.83, 162.159.38.83, 172.64.34.83 and 3 additional IP addresses.

Mail Servers

Mail for tcb7.com is handled by a single mail server, _dc-mx.2b9722760f05.tcb7.com.

_dc-mx.2b9722760f05.tcb7.com resolves to 185.27.134.244 and no other IP number.