`66bt.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:2444^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:bae7^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.36.68^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.186.231^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elmo.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elmo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elmo.ns.cloudflare.com`
		A	108.162.193.163^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	172.64.33.163^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	173.245.59.163^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
NS	`liz.ns.cloudflare.com`
		A	2606:4700:50::adf5:3abd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0bd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`liz.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20bd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`liz.ns.cloudflare.com`
		A	108.162.192.189^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
		A	172.64.32.189^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
		A	173.245.58.189^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.36.68, 172.67.186.231
		IPv6 hints	2606:4700:3033::6815:2444, 2606:4700:3036::ac43:bae7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=151, name=cloudflare-ech.com
SOA	`elmo.ns.cloudflare.com`dns@cloudflare.com serial=2400947314

`net`

	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=1776027687

Same first word

66bt.cc

66bt.net

Similar names

tb66.net

bt66.at

bt66.cc

bt66.com

tb66.com

6b6t.com

DNS History

19 records (6 active, 13 former)

●NSelmo.ns.cloudflare.com2026-02-16 → 2026-04-12 · 3 obs

○ 2018-09-20 03:56:52
● 2026-02-16 23:06:20
● 2026-04-12 21:30:40

●NSliz.ns.cloudflare.com2026-02-16 → 2026-04-12 · 3 obs

○ 2018-09-20 03:56:52
● 2026-02-16 23:06:20
● 2026-04-12 21:30:40

○NSns1.domain.com2016-03-31 → 2017-01-27 · 4 obs

● 2016-03-31 15:46:04
● 2017-01-27 20:35:16
○ 2018-09-20 03:56:52
○ 2026-04-12 21:30:40

○NSns2.domain.com2016-03-31 → 2017-01-27 · 4 obs

● 2016-03-31 15:46:04
● 2017-01-27 20:35:16
○ 2018-09-20 03:56:52
○ 2026-04-12 21:30:40

○NSns5.xrnet.cn2018-09-20 → 2018-09-20 · 4 obs

○ 2017-01-27 20:35:16
● 2018-09-20 03:56:52
○ 2026-02-16 23:06:20
○ 2026-04-12 21:30:40

○NSns6.xrnet.cn2018-09-20 → 2018-09-20 · 4 obs

○ 2017-01-27 20:35:16
● 2018-09-20 03:56:52
○ 2026-02-16 23:06:20
○ 2026-04-12 21:30:40

○MXmail.66bt.net2018-09-20 → 2026-02-16 · 5 obs

○ 2017-01-27 20:35:16
● 2018-09-20 03:56:52
● 2026-02-16 23:06:20
○ 2026-02-17 11:56:24
○ 2026-04-12 21:30:40

○MXmx.66bt.net2016-03-31 → 2017-01-27 · 4 obs

● 2016-03-31 15:46:04
● 2017-01-27 20:35:16
○ 2018-09-20 03:56:52
○ 2026-04-12 21:30:40

○A103.80.168.1602018-09-20 → 2018-09-20 · 4 obs

○ 2017-01-27 20:35:16
● 2018-09-20 03:56:52
○ 2026-02-16 23:06:20
○ 2026-04-12 21:30:40

●A104.21.36.682026-02-16 → 2026-04-12 · 6 obs

○ 2018-09-20 03:56:52
● 2026-02-16 23:06:20
● 2026-02-17 11:56:24
○ 2026-02-17 16:12:00
● 2026-03-29 14:49:34
● 2026-04-12 21:30:40

●A172.67.186.2312026-02-16 → 2026-04-12 · 6 obs

○ 2018-09-20 03:56:52
● 2026-02-16 23:06:20
● 2026-02-17 11:56:24
○ 2026-02-17 16:12:00
● 2026-03-29 14:49:34
● 2026-04-12 21:30:40

○A188.114.96.02026-02-17 → 2026-02-17 · 4 obs

○ 2026-02-17 11:56:24
● 2026-02-17 16:12:00
○ 2026-03-29 14:49:34
○ 2026-04-12 21:30:40

○A188.114.97.02026-02-17 → 2026-02-17 · 4 obs

○ 2026-02-17 11:56:24
● 2026-02-17 16:12:00
○ 2026-03-29 14:49:34
○ 2026-04-12 21:30:40

●A2606:4700:3033::6815:24442026-02-16 → 2026-04-12 · 6 obs

○ 2018-09-20 03:56:52
● 2026-02-16 23:06:20
● 2026-02-17 11:56:24
○ 2026-02-17 16:12:00
● 2026-03-29 14:49:34
● 2026-04-12 21:30:40

●A2606:4700:3036::ac43:bae72026-02-16 → 2026-04-12 · 6 obs

○ 2018-09-20 03:56:52
● 2026-02-16 23:06:20
● 2026-02-17 11:56:24
○ 2026-02-17 16:12:00
● 2026-03-29 14:49:34
● 2026-04-12 21:30:40

○A2a06:98c1:3120::2026-02-17 → 2026-02-17 · 4 obs

○ 2026-02-17 11:56:24
● 2026-02-17 16:12:00
○ 2026-03-29 14:49:34
○ 2026-04-12 21:30:40

○A2a06:98c1:3121::2026-02-17 → 2026-02-17 · 4 obs

○ 2026-02-17 11:56:24
● 2026-02-17 16:12:00
○ 2026-03-29 14:49:34
○ 2026-04-12 21:30:40

○A66.96.149.12016-03-31 → 2016-03-31 · 3 obs

● 2016-03-31 15:46:04
○ 2017-01-27 20:35:16
○ 2026-04-12 21:30:40

○A66.96.162.1462017-01-27 → 2017-01-27 · 4 obs

○ 2016-03-31 15:46:04
● 2017-01-27 20:35:16
○ 2018-09-20 03:56:52
○ 2026-04-12 21:30:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	e.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
66bt.net	elmo.ns.cloudflare.com, liz.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.189

NS records: elmo.ns.cloudflare.com, liz.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 66bt.net (unsigned zone)

⏱️ Timing

Total: 402ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.36.68, 172.67.186.231`
AAAA	2	`2606:4700:3033::6815:2444, 2606:4700:3036::ac43:bae7`
NS	2	`elmo.ns.cloudflare.com, liz.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elmo.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

66bt.net maps to four IP numbers: 2606:4700:3033::6815:2444, 2606:4700:3036::ac43:bae7, 104.21.36.68 and 172.67.186.231.

Other host names such as countn.com, imigrasi-singaraja.com, beedcitizen.com, spiderman.cvonline.lv and adridge.com share IPs with 66bt.net.

Name Servers

Two name servers elmo.ns.cloudflare.com and liz.ns.cloudflare.com handle the delegation for 66bt.net.

66bt.net shares the same name server setup as other domains, for example 56win.io, 789win.mx, 888top.today, ps99-home.com and cmdln.io.

66bt.net at least partially shares name servers with other domains, for example cspn.live, fivestarlondonescorts.com, ohioenergyadvisor.com, ascensiontennis.com and zzap185.com.

These name servers are often used with guy.ns.cloudflare.com, kareem.ns.cloudflare.com, sri.ns.cloudflare.com, ximena.ns.cloudflare.com and tessa.ns.cloudflare.com.

Host names with six IP numbers:

elmo.ns.cloudflare.com points to 2606:4700:58::adf5:3ba3, 2803:f800:50::6ca2:c1a3, 2a06:98c1:50::ac40:21a3, 108.162.193.163, 172.64.33.163 and 173.245.59.163.

liz.ns.cloudflare.com points to 2606:4700:50::adf5:3abd, 2803:f800:50::6ca2:c0bd, 2a06:98c1:50::ac40:20bd, 108.162.192.189, 172.64.32.189 and 173.245.58.189.

66bt.net - robtex.com

66bt.net

net

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`66bt.net`

`net`