`cbtf2x.com`

DNSSEC	⚠️ Not signed
A	108.156.39.12^{🇺🇸 Amazon108.156.32.0/21}
		PTR	`server-108-156-39-12.lhr50.r.cloudfront.net`
A	108.156.39.69^{🇺🇸 Amazon108.156.32.0/21}
A	108.156.39.75^{🇺🇸 Amazon108.156.32.0/21}
A	108.156.39.76^{🇺🇸 Amazon108.156.32.0/21}
NS	`ns-1284.awsdns-32.org` ⭐
		A	2600:9000:5305:400::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1284.awsdns-32.org`
		A	205.251.197.4^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1284.awsdns-32.org`
NS	`ns-2041.awsdns-63.co.uk`
		A	2600:9000:5307:f900::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-2041.awsdns-63.co.uk`
		A	205.251.199.249^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-2041.awsdns-63.co.uk`
NS	`ns-240.awsdns-30.com`
		A	2600:9000:5300:f000::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-240.awsdns-30.com`
		A	205.251.192.240^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-240.awsdns-30.com`
NS	`ns-562.awsdns-06.net`
		A	2600:9000:5302:3200::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-562.awsdns-06.net`
		A	205.251.194.50^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-562.awsdns-06.net`
SOA	`ns-1284.awsdns-32.org`awsdns-hostmaster@amazon.com serial=1

`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=1774878452

📈 Tranco rank: #770,666

Subdomains

www.cbtf2x.com

api.cbtf2x.com

Same first word

cbtf2x.com

DNS History

36 records (8 active, 28 former)

●NSns-1284.awsdns-32.org2026-02-14 → 2026-03-30 · 2 obs

● 2026-02-14 23:26:46
● 2026-03-30 13:56:24

●NSns-2041.awsdns-63.co.uk2026-02-14 → 2026-03-30 · 2 obs

● 2026-02-14 23:26:46
● 2026-03-30 13:56:24

●NSns-240.awsdns-30.com2026-02-14 → 2026-03-30 · 2 obs

● 2026-02-14 23:26:46
● 2026-03-30 13:56:24

●NSns-562.awsdns-06.net2026-02-14 → 2026-03-30 · 2 obs

● 2026-02-14 23:26:46
● 2026-03-30 13:56:24

●A108.156.39.122026-02-16 → 2026-03-30 · 90 obs

○ 2026-02-14 23:26:46
● 2026-02-16 08:59:58
● 2026-02-16 16:56:06
○ 2026-02-16 21:04:24
● 2026-02-17 00:16:00
○ 2026-02-17 04:57:38
○ 2026-02-17 23:43:18
● 2026-02-18 02:43:08
○ 2026-02-18 09:46:24
● 2026-02-18 15:34:04
○ 2026-02-19 11:09:18
○ 2026-02-19 11:53:30
● 2026-02-20 09:32:02
○ 2026-02-20 10:39:34
● 2026-02-21 09:12:56
● 2026-02-22 16:42:54
○ 2026-02-22 20:50:22
● 2026-02-23 11:13:08
● 2026-02-24 19:54:42
○ 2026-02-25 06:43:38
● 2026-02-25 08:44:04
● 2026-02-28 07:21:36
○ 2026-02-28 18:05:32
● 2026-03-01 07:36:04
● 2026-03-01 11:55:12
○ 2026-03-01 21:38:44
● 2026-03-02 06:07:16
○ 2026-03-05 10:41:32
● 2026-03-06 23:56:28
● 2026-03-09 13:19:54
○ 2026-03-09 15:55:00
○ 2026-03-10 15:33:36
● 2026-03-10 21:46:30
● 2026-03-11 19:40:52
○ 2026-03-12 03:57:24
● 2026-03-12 07:34:52
● 2026-03-12 16:56:58
○ 2026-03-12 18:38:56
● 2026-03-12 19:17:54
○ 2026-03-13 22:55:38
○ 2026-03-14 03:55:42
● 2026-03-14 13:11:48
● 2026-03-14 16:58:04
○ 2026-03-14 19:17:26
● 2026-03-14 20:00:02
● 2026-03-15 02:36:24
○ 2026-03-15 21:29:38
○ 2026-03-16 04:22:52
● 2026-03-16 10:13:26
● 2026-03-17 19:35:58
○ 2026-03-17 20:45:30
○ 2026-03-19 21:44:30
● 2026-03-20 20:18:22
● 2026-03-21 02:05:24
○ 2026-03-21 08:27:58
● 2026-03-21 09:01:22
○ 2026-03-21 12:49:32
● 2026-03-22 01:40:08
● 2026-03-22 07:50:50
○ 2026-03-22 10:46:22
● 2026-03-22 20:08:04
○ 2026-03-22 21:25:02
○ 2026-03-23 02:45:08
● 2026-03-23 03:58:46
● 2026-03-23 09:43:10
○ 2026-03-23 16:45:30
○ 2026-03-23 20:32:08
● 2026-03-23 21:39:30
● 2026-03-24 03:13:40
○ 2026-03-25 00:27:42
● 2026-03-25 01:42:34
● 2026-03-25 19:23:20
○ 2026-03-26 06:00:04
● 2026-03-26 11:45:46
● 2026-03-26 12:55:20
○ 2026-03-26 22:24:38
● 2026-03-26 23:15:30
● 2026-03-27 03:43:44
○ 2026-03-27 08:20:12
○ 2026-03-27 14:50:16
● 2026-03-27 18:14:02
● 2026-03-28 09:46:32
○ 2026-03-28 20:33:38
○ 2026-03-29 18:00:52
● 2026-03-29 18:50:46
● 2026-03-30 10:31:38
○ 2026-03-30 11:12:30
○ 2026-03-30 11:50:16
● 2026-03-30 13:29:22
● 2026-03-30 13:56:24

●A108.156.39.692026-02-16 → 2026-03-30 · 90 obs

●A108.156.39.752026-02-16 → 2026-03-30 · 90 obs

●A108.156.39.762026-02-16 → 2026-03-30 · 90 obs

○A18.155.129.1052026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 07:50:50
● 2026-03-22 10:46:22
○ 2026-03-22 20:08:04
○ 2026-03-30 13:56:24

○A18.155.129.112026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 07:50:50
● 2026-03-22 10:46:22
○ 2026-03-22 20:08:04
○ 2026-03-30 13:56:24

○A18.155.129.32026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 07:50:50
● 2026-03-22 10:46:22
○ 2026-03-22 20:08:04
○ 2026-03-30 13:56:24

○A18.155.129.972026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 07:50:50
● 2026-03-22 10:46:22
○ 2026-03-22 20:08:04
○ 2026-03-30 13:56:24

○A18.161.205.1022026-03-29 → 2026-03-30 · 8 obs

○ 2026-03-29 16:05:36
● 2026-03-29 18:00:52
○ 2026-03-29 18:50:46
○ 2026-03-30 10:31:38
● 2026-03-30 11:12:30
● 2026-03-30 11:50:16
○ 2026-03-30 13:29:22
○ 2026-03-30 13:56:24

○A18.161.205.232026-03-29 → 2026-03-30 · 8 obs

○ 2026-03-29 16:05:36
● 2026-03-29 18:00:52
○ 2026-03-29 18:50:46
○ 2026-03-30 10:31:38
● 2026-03-30 11:12:30
● 2026-03-30 11:50:16
○ 2026-03-30 13:29:22
○ 2026-03-30 13:56:24

○A18.161.205.292026-03-29 → 2026-03-30 · 8 obs

○ 2026-03-29 16:05:36
● 2026-03-29 18:00:52
○ 2026-03-29 18:50:46
○ 2026-03-30 10:31:38
● 2026-03-30 11:12:30
● 2026-03-30 11:50:16
○ 2026-03-30 13:29:22
○ 2026-03-30 13:56:24

○A18.161.205.452026-03-29 → 2026-03-30 · 8 obs

○ 2026-03-29 16:05:36
● 2026-03-29 18:00:52
○ 2026-03-29 18:50:46
○ 2026-03-30 10:31:38
● 2026-03-30 11:12:30
● 2026-03-30 11:50:16
○ 2026-03-30 13:29:22
○ 2026-03-30 13:56:24

○A18.239.18.1242026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-23 09:43:10
● 2026-03-23 16:45:30
○ 2026-03-23 20:32:08
○ 2026-03-30 13:56:24

○A18.239.18.752026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-23 09:43:10
● 2026-03-23 16:45:30
○ 2026-03-23 20:32:08
○ 2026-03-30 13:56:24

○A18.239.18.82026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-23 09:43:10
● 2026-03-23 16:45:30
○ 2026-03-23 20:32:08
○ 2026-03-30 13:56:24

○A18.239.18.852026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-23 09:43:10
● 2026-03-23 16:45:30
○ 2026-03-23 20:32:08
○ 2026-03-30 13:56:24

○A3.163.63.1062026-03-28 → 2026-03-29 · 5 obs

○ 2026-03-28 09:46:32
● 2026-03-28 20:33:38
● 2026-03-29 16:05:36
○ 2026-03-29 18:00:52
○ 2026-03-30 13:56:24

○A3.163.63.202026-03-28 → 2026-03-29 · 5 obs

○ 2026-03-28 09:46:32
● 2026-03-28 20:33:38
● 2026-03-29 16:05:36
○ 2026-03-29 18:00:52
○ 2026-03-30 13:56:24

○A3.163.63.342026-03-28 → 2026-03-29 · 5 obs

○ 2026-03-28 09:46:32
● 2026-03-28 20:33:38
● 2026-03-29 16:05:36
○ 2026-03-29 18:00:52
○ 2026-03-30 13:56:24

○A3.163.63.72026-03-28 → 2026-03-29 · 5 obs

○ 2026-03-28 09:46:32
● 2026-03-28 20:33:38
● 2026-03-29 16:05:36
○ 2026-03-29 18:00:52
○ 2026-03-30 13:56:24

○A3.167.99.1252026-02-14 → 2026-03-27 · 62 obs

● 2026-02-14 23:26:46
○ 2026-02-16 08:59:58
○ 2026-02-16 16:56:06
● 2026-02-16 21:04:24
○ 2026-02-17 00:16:00
○ 2026-02-17 13:07:16
● 2026-02-17 23:43:18
○ 2026-02-18 02:43:08
○ 2026-02-18 15:34:04
● 2026-02-19 11:09:18
● 2026-02-19 11:53:30
○ 2026-02-20 09:32:02
● 2026-02-20 10:39:34
○ 2026-02-21 09:12:56
○ 2026-02-28 07:21:36
● 2026-02-28 18:05:32
○ 2026-03-01 07:36:04
○ 2026-03-01 11:55:12
● 2026-03-01 21:38:44
○ 2026-03-02 06:07:16
● 2026-03-05 10:41:32
○ 2026-03-06 23:56:28
○ 2026-03-09 15:55:00
● 2026-03-09 16:52:52
● 2026-03-10 15:33:36
○ 2026-03-10 21:46:30
○ 2026-03-12 16:56:58
● 2026-03-12 18:38:56
○ 2026-03-12 19:17:54
● 2026-03-13 22:55:38
● 2026-03-13 23:49:12
○ 2026-03-14 03:55:42
○ 2026-03-14 16:58:04
● 2026-03-14 19:17:26
○ 2026-03-14 20:00:02
○ 2026-03-17 19:35:58
● 2026-03-17 20:45:30
○ 2026-03-19 21:44:30
○ 2026-03-21 09:01:22
● 2026-03-21 12:49:32
○ 2026-03-22 01:40:08
○ 2026-03-22 20:08:04
● 2026-03-22 21:25:02
● 2026-03-22 22:36:04
○ 2026-03-23 02:45:08
○ 2026-03-23 16:45:30
● 2026-03-23 20:32:08
○ 2026-03-23 21:39:30
○ 2026-03-24 03:13:40
● 2026-03-25 00:27:42
○ 2026-03-25 01:42:34
○ 2026-03-25 19:23:20
● 2026-03-26 06:00:04
○ 2026-03-26 11:45:46
○ 2026-03-26 12:55:20
● 2026-03-26 22:24:38
○ 2026-03-26 23:15:30
○ 2026-03-27 03:43:44
● 2026-03-27 08:20:12
● 2026-03-27 14:50:16
○ 2026-03-27 18:14:02
○ 2026-03-30 13:56:24

○A3.167.99.242026-02-14 → 2026-03-27 · 62 obs

○A3.167.99.442026-02-14 → 2026-03-27 · 62 obs

○A3.167.99.592026-02-14 → 2026-03-27 · 62 obs

○A3.174.113.1152026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-22 22:36:04
● 2026-03-23 02:45:08
○ 2026-03-23 03:58:46
○ 2026-03-30 13:56:24

○A3.174.113.1192026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-22 22:36:04
● 2026-03-23 02:45:08
○ 2026-03-23 03:58:46
○ 2026-03-30 13:56:24

○A3.174.113.322026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-22 22:36:04
● 2026-03-23 02:45:08
○ 2026-03-23 03:58:46
○ 2026-03-30 13:56:24

○A3.174.113.472026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-22 22:36:04
● 2026-03-23 02:45:08
○ 2026-03-23 03:58:46
○ 2026-03-30 13:56:24

○A99.84.215.1052026-02-17 → 2026-03-21 · 33 obs

○ 2026-02-17 00:16:00
● 2026-02-17 04:57:38
● 2026-02-17 13:07:16
○ 2026-02-17 23:43:18
○ 2026-02-18 02:43:08
● 2026-02-18 09:46:24
○ 2026-02-18 15:34:04
○ 2026-02-22 16:42:54
● 2026-02-22 20:50:22
○ 2026-02-23 11:13:08
○ 2026-02-24 19:54:42
● 2026-02-25 06:43:38
○ 2026-02-25 08:44:04
○ 2026-03-09 13:19:54
● 2026-03-09 15:55:00
○ 2026-03-09 16:52:52
○ 2026-03-11 19:40:52
● 2026-03-12 03:57:24
○ 2026-03-12 07:34:52
○ 2026-03-13 23:49:12
● 2026-03-14 03:55:42
○ 2026-03-14 13:11:48
○ 2026-03-15 02:36:24
● 2026-03-15 21:29:38
● 2026-03-16 04:22:52
○ 2026-03-16 10:13:26
○ 2026-03-17 20:45:30
● 2026-03-19 21:44:30
○ 2026-03-20 20:18:22
○ 2026-03-21 02:05:24
● 2026-03-21 08:27:58
○ 2026-03-21 09:01:22
○ 2026-03-30 13:56:24

○A99.84.215.1162026-02-17 → 2026-03-21 · 33 obs

○A99.84.215.172026-02-17 → 2026-03-21 · 33 obs

○A99.84.215.912026-02-17 → 2026-03-21 · 33 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...	-
cbtf2x.com	ns-240.awsdns-30.com, ns-562.awsdns-06.net, ns-1284.awsdns-32.org, ns-2041.awsdns-63.co.uk	1 record

✅ Authoritative Response

Server:205.251.199.249

NS records: ns-240.awsdns-30.com, ns-562.awsdns-06.net, ns-1284.awsdns-32.org, ns-2041.awsdns-63.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cbtf2x.com (unsigned zone)

⏱️ Timing

Total: 466ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.163.63.20, 3.163.63.106...`
NS	4	`ns-1284.awsdns-32.org, ns-2041.awsdns-63.co.uk...`
SOA	1	`ns-1284.awsdns-32.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-240.awsdns-30.com)

Analysis

Hierarchy

cbtf2x.com is a parent of www.cbtf2x.com and api.cbtf2x.com.

IP Addresses

Four IP numbers are pointed to by cbtf2x.com: 108.156.39.12, 108.156.39.69, 108.156.39.75 and 108.156.39.76.

other host names including lexsrv3-wip.lhcaws-prod-pub.nlm.nih.gov, audiostoregt.com, corkcity.com, www.jae-is.moe.gov.sg and www.timesincei.com share IP numbers with cbtf2x.com.

Name Servers

cbtf2x.com is delegated to four name servers: ns-240.awsdns-30.com, ns-562.awsdns-06.net, ns-1284.awsdns-32.org and ns-2041.awsdns-63.co.uk.

cbtf2x.com at least partially shares name servers with other domains, for instance mobilbahis1223.com, claromentis.com.au, secondwindfirearms.com, appcast-92.com and mikebraunforindiana.com.

these name servers are often used together with ns1-24-eu-west-3.ec2-rdns.amazonaws.com, ns2-24-eu-west-3.ec2-rdns.amazonaws.com, ns3-24-eu-west-3.ec2-rdns.amazonaws.com and ns4-24-eu-west-3.ec2-rdns.amazonaws.com.

Host names with two IP numbers:

ns-240.awsdns-30.com points to 2600:9000:5300:f000::1 and 205.251.192.240; ns-562.awsdns-06.net points to 2600:9000:5302:3200::1 and 205.251.194.50; ns-1284.awsdns-32.org points to 2600:9000:5305:400::1 and 205.251.197.4; ns-2041.awsdns-63.co.uk points to 2600:9000:5307:f900::1 and 205.251.199.249.

cbtf2x.com - robtex.com

cbtf2x.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`cbtf2x.com`

`com`