`btc20.com`

DNSSEC	⚠️ Not signed
NS	`ns-1018.awsdns-63.net` ⚠️ Not in zone NS records
		A	2600:9000:5303:fa00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-1018.awsdns-63.net`
		A	205.251.195.250^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-1018.awsdns-63.net`
NS	`ns-1291.awsdns-33.org` ⚠️ Not in zone NS records
		A	2600:9000:5305:b00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1291.awsdns-33.org`
		A	205.251.197.11^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1291.awsdns-33.org`
NS	`ns-1553.awsdns-02.co.uk` ⚠️ Not in zone NS records
		A	2600:9000:5306:1100::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1553.awsdns-02.co.uk`
		A	205.251.198.17^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1553.awsdns-02.co.uk`
NS	`ns-307.awsdns-38.com` ⚠️ Not in zone NS records
		A	2600:9000:5301:3300::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-307.awsdns-38.com`
		A	205.251.193.51^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-307.awsdns-38.com`

`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

btc20.com

Similar names

btc02.com

02btc.com

DNS History

27 records (4 active, 23 former)

○NSdns10.hichina.com2015-11-13 → 2017-04-20 · 4 obs

● 2015-11-13 21:57:30
● 2017-04-20 07:38:20
○ 2026-02-15 20:59:12
○ 2026-03-05 16:54:48

○NSdns9.hichina.com2015-11-13 → 2017-04-20 · 4 obs

● 2015-11-13 21:57:30
● 2017-04-20 07:38:20
○ 2026-02-15 20:59:12
○ 2026-03-05 16:54:48

●NSns-1018.awsdns-63.net2026-02-15 → 2026-03-05 · 3 obs

○ 2017-04-20 07:38:20
● 2026-02-15 20:59:12
● 2026-03-05 16:54:48

●NSns-1291.awsdns-33.org2026-02-15 → 2026-03-05 · 3 obs

○ 2017-04-20 07:38:20
● 2026-02-15 20:59:12
● 2026-03-05 16:54:48

●NSns-1553.awsdns-02.co.uk2026-02-15 → 2026-03-05 · 3 obs

○ 2017-04-20 07:38:20
● 2026-02-15 20:59:12
● 2026-03-05 16:54:48

●NSns-307.awsdns-38.com2026-02-15 → 2026-03-05 · 3 obs

○ 2017-04-20 07:38:20
● 2026-02-15 20:59:12
● 2026-03-05 16:54:48

○MXalt1.aspmx.l.google.com2026-02-15 → 2026-03-03 · 4 obs

● 2026-02-15 20:59:12
● 2026-03-03 00:57:36
○ 2026-03-04 01:33:16
○ 2026-03-05 16:54:48

○MXalt2.aspmx.l.google.com2026-02-15 → 2026-03-03 · 4 obs

● 2026-02-15 20:59:12
● 2026-03-03 00:57:36
○ 2026-03-04 01:33:16
○ 2026-03-05 16:54:48

○MXalt3.aspmx.l.google.com2026-02-15 → 2026-03-03 · 4 obs

● 2026-02-15 20:59:12
● 2026-03-03 00:57:36
○ 2026-03-04 01:33:16
○ 2026-03-05 16:54:48

○MXalt4.aspmx.l.google.com2026-02-15 → 2026-03-03 · 4 obs

● 2026-02-15 20:59:12
● 2026-03-03 00:57:36
○ 2026-03-04 01:33:16
○ 2026-03-05 16:54:48

○MXaspmx.l.google.com2026-02-15 → 2026-03-03 · 4 obs

● 2026-02-15 20:59:12
● 2026-03-03 00:57:36
○ 2026-03-04 01:33:16
○ 2026-03-05 16:54:48

○A18.165.83.1022026-02-17 → 2026-03-03 · 56 obs

○ 2026-02-16 22:20:14
● 2026-02-17 00:09:34
○ 2026-02-17 01:32:46
○ 2026-02-17 05:51:20
● 2026-02-17 08:34:28
○ 2026-02-17 09:17:50
○ 2026-02-17 13:31:08
● 2026-02-17 17:28:06
○ 2026-02-18 01:23:12
○ 2026-02-18 07:23:16
● 2026-02-18 08:41:16
○ 2026-02-18 10:52:18
○ 2026-02-18 19:41:10
● 2026-02-18 22:29:52
○ 2026-02-18 23:04:26
● 2026-02-19 00:10:38
● 2026-02-19 05:55:48
○ 2026-02-19 07:24:40
● 2026-02-19 11:21:32
○ 2026-02-19 13:39:08
● 2026-02-19 22:06:54
○ 2026-02-20 01:06:36
○ 2026-02-20 08:33:18
● 2026-02-20 10:40:24
● 2026-02-20 13:19:16
○ 2026-02-20 19:26:04
○ 2026-02-21 11:12:04
● 2026-02-21 14:17:10
● 2026-02-21 15:27:32
○ 2026-02-21 19:31:08
● 2026-02-21 23:33:40
● 2026-02-22 00:12:44
○ 2026-02-22 01:32:06
○ 2026-02-25 01:36:20
● 2026-02-25 13:25:48
● 2026-02-25 18:13:12
○ 2026-02-25 21:05:34
○ 2026-02-25 21:37:34
● 2026-02-26 00:11:52
○ 2026-02-27 07:31:38
○ 2026-02-27 12:18:56
● 2026-02-27 14:29:32
● 2026-02-27 15:51:42
○ 2026-02-28 01:27:32
○ 2026-02-28 04:19:48
● 2026-02-28 09:49:12
● 2026-02-28 13:25:44
○ 2026-02-28 14:50:32
○ 2026-03-01 05:36:06
● 2026-03-01 06:46:56
○ 2026-03-01 07:47:06
○ 2026-03-02 18:09:54
● 2026-03-02 18:41:26
● 2026-03-03 00:57:36
○ 2026-03-04 01:33:16
○ 2026-03-05 16:54:48

○A18.165.83.172026-02-17 → 2026-03-03 · 56 obs

○A18.165.83.82026-02-17 → 2026-03-03 · 56 obs

○A18.165.83.892026-02-17 → 2026-03-03 · 56 obs

○A18.245.187.292026-02-15 → 2026-03-02 · 65 obs

○ 2026-02-15 20:59:12
● 2026-02-15 23:51:04
○ 2026-02-16 01:05:22
● 2026-02-16 03:06:52
● 2026-02-16 22:20:14
○ 2026-02-17 00:09:34
● 2026-02-17 01:32:46
○ 2026-02-17 05:51:20
○ 2026-02-17 08:34:28
● 2026-02-17 09:17:50
● 2026-02-17 13:31:08
○ 2026-02-17 17:28:06
● 2026-02-18 01:23:12
● 2026-02-18 07:23:16
○ 2026-02-18 08:41:16
○ 2026-02-18 10:52:18
● 2026-02-18 13:59:44
● 2026-02-18 19:41:10
○ 2026-02-18 22:29:52
● 2026-02-18 23:04:26
○ 2026-02-19 00:10:38
○ 2026-02-19 05:55:48
● 2026-02-19 07:24:40
○ 2026-02-19 11:21:32
● 2026-02-19 13:39:08
○ 2026-02-19 22:06:54
● 2026-02-20 01:06:36
● 2026-02-20 08:33:18
○ 2026-02-20 10:40:24
○ 2026-02-20 13:19:16
● 2026-02-20 19:26:04
● 2026-02-21 11:12:04
○ 2026-02-21 14:17:10
○ 2026-02-21 15:27:32
● 2026-02-21 19:31:08
○ 2026-02-21 23:33:40
○ 2026-02-22 00:12:44
● 2026-02-22 01:32:06
● 2026-02-22 07:28:12
○ 2026-02-22 11:47:14
● 2026-02-22 19:31:20
● 2026-02-22 22:41:04
○ 2026-02-23 14:29:12
● 2026-02-23 20:15:24
● 2026-02-25 01:36:20
○ 2026-02-25 13:25:48
○ 2026-02-25 18:13:12
● 2026-02-25 21:05:34
● 2026-02-25 21:37:34
○ 2026-02-26 00:11:52
● 2026-02-27 07:31:38
● 2026-02-27 12:18:56
○ 2026-02-27 14:29:32
○ 2026-02-27 15:51:42
● 2026-02-28 01:27:32
○ 2026-02-28 04:19:48
○ 2026-02-28 13:25:44
● 2026-02-28 14:50:32
● 2026-03-01 05:36:06
○ 2026-03-01 06:46:56
○ 2026-03-01 08:55:08
● 2026-03-02 01:25:28
● 2026-03-02 18:09:54
○ 2026-03-02 18:41:26
○ 2026-03-05 16:54:48

○A18.245.187.462026-02-15 → 2026-03-02 · 65 obs

○A18.245.187.562026-02-15 → 2026-03-02 · 65 obs

○A18.245.187.852026-02-15 → 2026-03-02 · 65 obs

○A3.168.102.272026-02-16 → 2026-02-16 · 4 obs

○ 2026-02-15 23:51:04
● 2026-02-16 01:05:22
○ 2026-02-16 03:06:52
○ 2026-03-05 16:54:48

○A3.168.102.372026-02-16 → 2026-02-16 · 4 obs

○ 2026-02-15 23:51:04
● 2026-02-16 01:05:22
○ 2026-02-16 03:06:52
○ 2026-03-05 16:54:48

○A3.168.102.462026-02-16 → 2026-02-16 · 4 obs

○ 2026-02-15 23:51:04
● 2026-02-16 01:05:22
○ 2026-02-16 03:06:52
○ 2026-03-05 16:54:48

○A3.168.102.502026-02-16 → 2026-02-16 · 4 obs

○ 2026-02-15 23:51:04
● 2026-02-16 01:05:22
○ 2026-02-16 03:06:52
○ 2026-03-05 16:54:48

○A52.222.244.1172026-02-15 → 2026-03-01 · 22 obs

● 2026-02-15 20:59:12
○ 2026-02-15 23:51:04
○ 2026-02-17 01:32:46
● 2026-02-17 05:51:20
○ 2026-02-17 08:34:28
○ 2026-02-18 08:41:16
● 2026-02-18 10:52:18
○ 2026-02-18 13:59:44
○ 2026-02-22 07:28:12
● 2026-02-22 11:47:14
○ 2026-02-22 19:31:20
○ 2026-02-22 22:41:04
● 2026-02-23 14:29:12
○ 2026-02-23 20:15:24
○ 2026-02-28 01:27:32
● 2026-02-28 04:19:48
○ 2026-02-28 09:49:12
○ 2026-03-01 06:46:56
● 2026-03-01 07:47:06
● 2026-03-01 08:55:08
○ 2026-03-02 01:25:28
○ 2026-03-05 16:54:48

○A52.222.244.472026-02-15 → 2026-03-01 · 22 obs

○A52.222.244.522026-02-15 → 2026-03-01 · 22 obs

○A52.222.244.932026-02-15 → 2026-03-01 · 22 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
btc20.com	ns-307.awsdns-38.com, ns-1018.awsdns-63.net, ns-1553.awsdns-02.co.uk, ns-1291.awsdns-33.org	1 record

✅ Authoritative Response

Server: 205.251.197.11

NS records: ns-307.awsdns-38.com, ns-1018.awsdns-63.net, ns-1553.awsdns-02.co.uk, ns-1291.awsdns-33.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for btc20.com (unsigned zone)

⏱️ Timing

Total: 292ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-307.awsdns-38.com)

Analysis

Name Servers

btc20.com is delegated to four name servers: ns-307.awsdns-38.com, ns-1018.awsdns-63.net, ns-1291.awsdns-33.org and ns-1553.awsdns-02.co.uk.

btc20.com shares some name servers with other domains, for example enbw-bea.wsq.io, cableshop.be, agelectronica.lat, precure-allstars.com and belleshop.be.

These name servers are commonly used with the name servers ns-376.awsdns-47.com, ns-751.awsdns-29.net, ns-1833.awsdns-37.co.uk, ns-460.awsdns-57.com, ns-969.awsdns-57.net and ns-1625.awsdns-11.co.uk.

Host names with two IP numbers

Two IPs per host:

ns-307.awsdns-38.com points to 2600:9000:5301:3300::1 and 205.251.193.51

ns-1018.awsdns-63.net points to 2600:9000:5303:fa00::1 and 205.251.195.250

ns-1291.awsdns-33.org points to 2600:9000:5305:b00::1 and 205.251.197.11

ns-1553.awsdns-02.co.uk points to 2600:9000:5306:1100::1 and 205.251.198.17

btc20.com - robtex.com

btc20.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Name Servers

`btc20.com`

`com`