tbsc.dev - dns.ninja

`tbsc.dev`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3030::6815:293c^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:bd78^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.41.60^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.189.120^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lou.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lou.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lou.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lou.ns.cloudflare.com`
		A	108.162.193.199^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lou.ns.cloudflare.com`
		A	172.64.33.199^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lou.ns.cloudflare.com`
		A	173.245.59.199^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lou.ns.cloudflare.com`
NS	`rihana.ns.cloudflare.com`
		A	2606:4700:50::adf5:3af4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rihana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rihana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rihana.ns.cloudflare.com`
		A	108.162.192.244^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rihana.ns.cloudflare.com`
		A	172.64.32.244^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rihana.ns.cloudflare.com`
		A	173.245.58.244^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rihana.ns.cloudflare.com`
MX	`mail.tbsc.dev` ⭐
		A	2001:41d0:a:5431::1^{🇫🇷 OVH2001:41d0::/32 IPv6}
		A	37.187.148.49^{🇫🇷 OVH37.187.0.0/16}
			PTR	`mail.tbsc.dev`
MX	`amir.mx.cloudflare.net`⁽⁶¹⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`linda.mx.cloudflare.net`⁽⁷¹⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`isaac.mx.cloudflare.net`⁽⁷⁶⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`fwd1.porkbun.com`⁽¹⁰⁰⁾
		A	44.226.226.6^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
			PTR	`fwd1.porkbun.com`
MX	`fwd2.porkbun.com`⁽¹⁰⁰⁾
		A	52.10.201.111^{🇺🇸 Amazon52.10.0.0/15 EC2 PDX Prefix}
			PTR	`fwd2.porkbun.com`
TXT	`google-site-verification=pNPOkNPAqhe5OpSq3py9emyTuRoOw0vu-AgoSnytVcY`
TXT	`v=spf1 ip4:51.15.10.10 ip4:37.187.148.49 ip6:2001:bc8:2952::/48 ip6:2001:41d0...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.41.60, 172.67.189.120
		IPv6 hints	2606:4700:3030::6815:293c, 2606:4700:3035::ac43:bd78
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=77, name=cloudflare-ech.com
SOA	`lou.ns.cloudflare.com`dns@cloudflare.com serial=2407294433

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Subdomains

mail.tbsc.dev

Same first word

tbsc.dev

tbsc.co

tbsc.club

tbsc.net

tbsc.com.cn

tbsc.co.jp

tbsc.com.au

tbsc.ge

tbsc.co.uk

tbsc.co.nz

tbsc.ru

tbsc.de

tbsc.co.th

Similar names

bsct.org

tcsb.org.tw

tscb.biz

btcs.ru

sbtc.biz

cbts.net

bsct.cn

stcb.bt

sbtc.me

tsbc.de

bstc.org.au

stbc.co.id

sbtc.kz

bcst.or.th

cbst.ru

stcb.net

sbtc.fi

cbts.company

ctsb.com.tw

tsbc.tv

btsc.edu.pk

btsc.pl

sctb.com.au

bcst.com.cn

ctbs.com.au

sbtc.us

ctbs.ca

sbtc.org

btsc.de

sbtc.ru

tscb.cn

tcbs.de

bsct.de

sbtc.ac.th

bcts.ca

tcsb.co.jp

btcs.online

bstc.cn

btcs.com.au

scbt.cn

tsbc.com

btcs.ro

stbc.vic.edu.au

btsc.sk

bstc.it

sbtc.info

ctbs.me

tsbc.co.jp

sbtc.nl

tbcs.co.nz

bcts.ch

cstb.online

ctsb.net

tcbs.at

cbts.tech

scbt.eu

sbtc.eu

tcbs.sk

tscb.co.th

sbtc.net

stbc.com

cbts.org.tw

ctsb.org.za

cbts.in

tcsb.cl

sbtc.co.uk

sbtc.com.tw

csbt.ru

tcsb.ru

cbst.sk

ctbs.de

cbts.org

csbt.de

csbt.org.cn

tcbs.com.vn

cbst.online

bstc.us

tcsb.net

stcb.cn

cbst.com.cn

tbcs.org

bstc.eu

sctb.org

btcs.ch

stbc.org

tscb.us

cbts.ca

stcb.com

sbtc.org.au

bsct.co.uk

btcs.love

tcsb.ch

tbcs.info

cbts.careers

stbc.es

sbct.ch

DNS History

18 records (12 active, 6 former)

●NSlou.ns.cloudflare.com2026-02-23 → 2026-07-01 · 2 obs

● 2026-02-23 12:21:06
● 2026-07-01 06:01:18

●NSrihana.ns.cloudflare.com2026-02-23 → 2026-07-01 · 2 obs

● 2026-02-23 12:21:06
● 2026-07-01 06:01:18

●MXamir.mx.cloudflare.net2026-02-23 → 2026-07-01 · 2 obs

● 2026-02-23 12:21:06
● 2026-07-01 06:01:18

●MXfwd1.porkbun.com2026-02-23 → 2026-07-01 · 2 obs

● 2026-02-23 12:21:06
● 2026-07-01 06:01:18

●MXfwd2.porkbun.com2026-02-23 → 2026-07-01 · 2 obs

● 2026-02-23 12:21:06
● 2026-07-01 06:01:18

●MXisaac.mx.cloudflare.net2026-02-23 → 2026-07-01 · 2 obs

● 2026-02-23 12:21:06
● 2026-07-01 06:01:18

●MXlinda.mx.cloudflare.net2026-02-23 → 2026-07-01 · 2 obs

● 2026-02-23 12:21:06
● 2026-07-01 06:01:18

●MXmail.tbsc.dev2026-02-23 → 2026-07-01 · 2 obs

● 2026-02-23 12:21:06
● 2026-07-01 06:01:18

●A104.21.41.602026-02-23 → 2026-07-01 · 8 obs

● 2026-02-23 12:21:06
○ 2026-02-26 00:58:34
● 2026-03-17 19:34:24
● 2026-06-01 15:59:54
○ 2026-06-10 23:12:18
○ 2026-06-10 23:55:02
● 2026-06-15 02:02:26
● 2026-07-01 06:01:18

●A172.67.189.1202026-02-23 → 2026-07-01 · 8 obs

● 2026-02-23 12:21:06
○ 2026-02-26 00:58:34
● 2026-03-17 19:34:24
● 2026-06-01 15:59:54
○ 2026-06-10 23:12:18
○ 2026-06-10 23:55:02
● 2026-06-15 02:02:26
● 2026-07-01 06:01:18

○A188.114.96.02026-02-26 → 2026-06-10 · 8 obs

○ 2026-02-23 12:21:06
● 2026-02-26 00:58:34
○ 2026-03-17 19:34:24
○ 2026-06-01 15:59:54
● 2026-06-10 23:12:18
● 2026-06-10 23:55:02
○ 2026-06-15 02:02:26
○ 2026-07-01 06:01:18

○A188.114.97.02026-02-26 → 2026-06-10 · 8 obs

○ 2026-02-23 12:21:06
● 2026-02-26 00:58:34
○ 2026-03-17 19:34:24
○ 2026-06-01 15:59:54
● 2026-06-10 23:12:18
● 2026-06-10 23:55:02
○ 2026-06-15 02:02:26
○ 2026-07-01 06:01:18

●A2606:4700:3030::6815:293c2026-07-01 → 2026-07-01 · 3 obs

○ 2026-06-15 02:02:26
● 2026-07-01 06:01:16
● 2026-07-01 06:01:18

●A2606:4700:3035::ac43:bd782026-07-01 → 2026-07-01 · 3 obs

○ 2026-06-15 02:02:26
● 2026-07-01 06:01:16
● 2026-07-01 06:01:18

○A2606:4700:3037::6815:293c2026-02-23 → 2026-06-15 · 9 obs

● 2026-02-23 12:21:06
○ 2026-02-26 00:58:34
● 2026-03-17 19:34:24
● 2026-06-01 15:59:54
○ 2026-06-10 23:12:18
○ 2026-06-10 23:55:02
● 2026-06-15 02:02:26
○ 2026-07-01 06:01:16
○ 2026-07-01 06:01:18

○A2606:4700:3037::ac43:bd782026-02-23 → 2026-06-15 · 9 obs

○A2a06:98c1:3120::2026-02-26 → 2026-06-10 · 8 obs

○ 2026-02-23 12:21:06
● 2026-02-26 00:58:34
○ 2026-03-17 19:34:24
○ 2026-06-01 15:59:54
● 2026-06-10 23:12:18
● 2026-06-10 23:55:02
○ 2026-06-15 02:02:26
○ 2026-07-01 06:01:18

○A2a06:98c1:3121::2026-02-26 → 2026-06-10 · 8 obs

○ 2026-02-23 12:21:06
● 2026-02-26 00:58:34
○ 2026-03-17 19:34:24
○ 2026-06-01 15:59:54
● 2026-06-10 23:12:18
● 2026-06-10 23:55:02
○ 2026-06-15 02:02:26
○ 2026-07-01 06:01:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	10 records
tbsc.dev	lou.ns.cloudflare.com, rihana.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.199

NS records: lou.ns.cloudflare.com, rihana.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 3337ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.41.60, 172.67.189.120`
AAAA	2	`2606:4700:3035::ac43:bd78, 2606:4700:3030::6815:293c`
NS	2	`lou.ns.cloudflare.com, rihana.ns.cloudflare.com`
MX	6	`mail.tbsc.dev (pri: 10), fwd1.porkbun.com (pri: 100)...`
TXT	2	`google-site-verification=pNPOkNPAqhe5OpS, v=spf1 ip4:51.15.10.10 ip4:37.187.148.49`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lou.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

Hierarchy

tbsc.dev serves as the parent of mail.tbsc.dev.

IP Addresses

tbsc.dev resolves to four IP addresses: 104.21.41.60, 172.67.189.120, 2606:4700:3030::6815:293c and 2606:4700:3035::ac43:bd78.

Among the host names that share IP numbers with tbsc.dev are hksevens.com, travelingseries.com, ableget.com and two others.

Name Servers

tbsc.dev is served by two delegated name servers, lou.ns.cloudflare.com and rihana.ns.cloudflare.com.

tbsc.dev has the same name server delegation as a number of other domains, such as gamezoneplus.id, adirozen.com, gamehubzone.id and two more.

tbsc.dev has at least partial name server overlap with other domains, such as xoilaczzztz.tv, catpress.pl, 247mgmt.com and two others.

It is common to see these name servers used together with name servers harley.ns.cloudflare.com and june.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

lou.ns.cloudflare.com carries IP addresses 108.162.193.199, 172.64.33.199 and 173.245.59.199, with 3 other addresses beyond those.

rihana.ns.cloudflare.com carries IP addresses 108.162.192.244, 172.64.32.244 and 173.245.58.244, with 3 other addresses beyond those.

Mail Servers

Mail for tbsc.dev is routed through 6 mail servers, including fwd1.porkbun.com, fwd2.porkbun.com, mail.tbsc.dev and 3 other.

tbsc.dev shares at least some of its mail servers with other domains — for example delidaysdelivery.com, realitycrazy.com, jimiz.net and two more.

These mail servers tend to appear together with the mail servers amir.mx.cloudflare.net, isaac.mx.cloudflare.net and linda.mx.cloudflare.net.

Host names resolving to 6 IP numbers:

amir.mx.cloudflare.net carries IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, with 3 other addresses beyond those.

isaac.mx.cloudflare.net carries IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, with 3 other addresses beyond those.

linda.mx.cloudflare.net carries IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, with 3 other addresses beyond those.

Hosts with two IP numbers each:

mail.tbsc.dev maps to two IP addresses — 37.187.148.49 and 2001:41d0:a:5431::1.

Hosts that resolve to one IP address:

fwd1.porkbun.com points to the IP address 44.226.226.6.

fwd2.porkbun.com points to the IP address 52.10.201.111.