`bitthumb.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:d42f^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:45ba^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.69.186^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.212.47^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elisa.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2636^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elisa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c236^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elisa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2236^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elisa.ns.cloudflare.com`
		A	108.162.194.54^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elisa.ns.cloudflare.com`
		A	162.159.38.54^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elisa.ns.cloudflare.com`
		A	172.64.34.54^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elisa.ns.cloudflare.com`
NS	`memphis.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cbd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3bd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`memphis.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23bd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`memphis.ns.cloudflare.com`
		A	108.162.195.189^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
		A	162.159.44.189^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
		A	172.64.35.189^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.69.186, 172.67.212.47
		IPv6	2606:4700:3030::ac43:d42f, 2606:4700:3033::6815:45ba
SOA	`elisa.ns.cloudflare.com`dns@cloudflare.com serial=2397969027

`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=1771291435

Same first word

bitthumb.com

DNS History

15 records (6 active, 9 former)

●NSelisa.ns.cloudflare.com2026-03-12 → 2026-03-12 · 3 obs

○ 2017-05-27 16:54:28
● 2026-03-12 09:33:42
● 2026-03-12 18:51:22

●NSmemphis.ns.cloudflare.com2026-03-12 → 2026-03-12 · 3 obs

○ 2017-05-27 16:54:28
● 2026-03-12 09:33:42
● 2026-03-12 18:51:22

○NSns1.hosting.co.kr2017-05-27 → 2017-05-27 · 4 obs

○ 2016-09-16 01:22:40
● 2017-05-27 16:54:28
○ 2026-03-12 09:33:42
○ 2026-03-12 18:51:22

○NSns2.hosting.co.kr2017-05-27 → 2017-05-27 · 4 obs

○ 2016-09-16 01:22:40
● 2017-05-27 16:54:28
○ 2026-03-12 09:33:42
○ 2026-03-12 18:51:22

○NSns47.domaincontrol.com2015-10-26 → 2016-03-30 · 4 obs

● 2015-10-26 08:24:16
● 2016-03-30 07:37:24
○ 2016-09-16 01:22:40
○ 2026-03-12 18:51:22

○NSns48.domaincontrol.com2015-10-26 → 2016-03-30 · 4 obs

● 2015-10-26 08:24:16
● 2016-03-30 07:37:24
○ 2016-09-16 01:22:40
○ 2026-03-12 18:51:22

○MXmailstore1.secureserver.net2015-10-26 → 2016-03-30 · 4 obs

● 2015-10-26 08:24:16
● 2016-03-30 07:37:24
○ 2016-09-16 01:22:40
○ 2026-03-12 18:51:22

○MXsmtp.secureserver.net2015-10-26 → 2016-03-30 · 4 obs

● 2015-10-26 08:24:16
● 2016-03-30 07:37:24
○ 2016-09-16 01:22:40
○ 2026-03-12 18:51:22

●A104.21.69.1862026-03-12 → 2026-03-12 · 3 obs

○ 2017-05-27 16:54:28
● 2026-03-12 09:33:42
● 2026-03-12 18:51:22

●A172.67.212.472026-03-12 → 2026-03-12 · 3 obs

○ 2017-05-27 16:54:28
● 2026-03-12 09:33:42
● 2026-03-12 18:51:22

●A2606:4700:3030::ac43:d42f2026-03-12 → 2026-03-12 · 3 obs

○ 2017-05-27 16:54:28
● 2026-03-12 09:33:42
● 2026-03-12 18:51:22

●A2606:4700:3033::6815:45ba2026-03-12 → 2026-03-12 · 3 obs

○ 2017-05-27 16:54:28
● 2026-03-12 09:33:42
● 2026-03-12 18:51:22

○A27.102.207.2102017-05-27 → 2017-05-27 · 4 obs

○ 2016-09-16 01:22:40
● 2017-05-27 16:54:28
○ 2026-03-12 09:33:42
○ 2026-03-12 18:51:22

○A50.63.202.142015-10-26 → 2015-10-26 · 3 obs

● 2015-10-26 08:24:16
○ 2015-12-29 07:04:46
○ 2026-03-12 18:51:22

○A52.68.35.662015-12-29 → 2016-03-30 · 5 obs

○ 2015-10-26 08:24:16
● 2015-12-29 07:04:46
● 2016-03-30 07:37:24
○ 2016-09-16 01:22:40
○ 2026-03-12 18:51:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bitthumb.com	elisa.ns.cloudflare.com, memphis.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.195.189

NS records: elisa.ns.cloudflare.com, memphis.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bitthumb.com (unsigned zone)

⏱️ Timing

Total: 170ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.212.47, 104.21.69.186`
AAAA	2	`2606:4700:3033::6815:45ba, 2606:4700:3030::ac43:d42f`
NS	2	`elisa.ns.cloudflare.com, memphis.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elisa.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

bitthumb.com refers to four IP numbers: 2606:4700:3030::ac43:d42f, 2606:4700:3033::6815:45ba, 104.21.69.186 and 172.67.212.47.

Other host names, for instance lera5.ru, klein-versicherungsmakler.de, alugamme.net, okebos-utama5.online and senkyo.watch share IP numbers with bitthumb.com.

Name Servers

bitthumb.com's delegation uses two name servers: elisa.ns.cloudflare.com and memphis.ns.cloudflare.com.

bitthumb.com uses the same name server setup as other domains, such as xco.kr, casinolons.com, thepiscatorialsociety.net, club-joa-royale.com and comptoirjoa.fr.

bitthumb.com at least partially shares name servers with other domains, including auburn-umc.org, zhenghangdg.com, manaretreat.com, msoucy.me and mediations.us.

These name servers are often used with max.ns.cloudflare.com and kimora.ns.cloudflare.com.

Host names with six IP numbers:

elisa.ns.cloudflare.com points to 2606:4700:50::a29f:2636, 2803:f800:50::6ca2:c236, 2a06:98c1:50::ac40:2236, 108.162.194.54, 162.159.38.54 and 172.64.34.54.

memphis.ns.cloudflare.com points to 2606:4700:58::a29f:2cbd, 2803:f800:50::6ca2:c3bd, 2a06:98c1:50::ac40:23bd, 108.162.195.189, 162.159.44.189 and 172.64.35.189.

bitthumb.com - robtex.com

bitthumb.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`bitthumb.com`

`com`