cbotrt.com - dns.ninja

`cbotrt.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:2ed2^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:8e31^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.46.210^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.142.49^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`grant.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c82^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grant.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c382^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`grant.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2382^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`grant.ns.cloudflare.com`
		A	108.162.195.130^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grant.ns.cloudflare.com`
		A	162.159.44.130^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grant.ns.cloudflare.com`
		A	172.64.35.130^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grant.ns.cloudflare.com`
NS	`serenity.ns.cloudflare.com`
		A	2606:4700:50::a29f:266c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serenity.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c26c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`serenity.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:226c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`serenity.ns.cloudflare.com`
		A	108.162.194.108^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serenity.ns.cloudflare.com`
		A	162.159.38.108^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serenity.ns.cloudflare.com`
		A	172.64.34.108^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serenity.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.46.210, 172.67.142.49
		IPv6 hints	2606:4700:3031::6815:2ed2, 2606:4700:3034::ac43:8e31
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=60, name=cloudflare-ech.com
SOA	`grant.ns.cloudflare.com`dns@cloudflare.com serial=2409586364

`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=1784472912

⚠️ On DNS blocklist: tif

Same first word

cbotrt.com

Similar names

rtcbot.com

DNS History

12 records (6 active, 6 former)

●NSgrant.ns.cloudflare.com2026-03-10 → 2026-07-19 · 2 obs

● 2026-03-10 01:50:32
● 2026-07-19 15:05:32

●NSserenity.ns.cloudflare.com2026-03-10 → 2026-07-19 · 2 obs

● 2026-03-10 01:50:32
● 2026-07-19 15:05:32

●A104.21.46.2102026-03-10 → 2026-07-19 · 7 obs

● 2026-03-10 01:50:32
● 2026-05-22 07:41:22
○ 2026-05-24 18:24:22
● 2026-06-01 04:02:04
○ 2026-06-17 19:18:40
● 2026-07-19 15:05:30
● 2026-07-19 15:05:32

●A172.67.142.492026-03-10 → 2026-07-19 · 7 obs

● 2026-03-10 01:50:32
● 2026-05-22 07:41:22
○ 2026-05-24 18:24:22
● 2026-06-01 04:02:04
○ 2026-06-17 19:18:40
● 2026-07-19 15:05:30
● 2026-07-19 15:05:32

○A188.114.96.02026-05-24 → 2026-06-17 · 6 obs

○ 2026-05-22 07:41:22
● 2026-05-24 18:24:22
○ 2026-06-01 04:02:04
● 2026-06-17 19:18:40
○ 2026-07-19 15:05:30
○ 2026-07-19 15:05:32

○A188.114.97.02026-05-24 → 2026-06-17 · 6 obs

○ 2026-05-22 07:41:22
● 2026-05-24 18:24:22
○ 2026-06-01 04:02:04
● 2026-06-17 19:18:40
○ 2026-07-19 15:05:30
○ 2026-07-19 15:05:32

○A2606:4700:3030::6815:2ed22026-03-10 → 2026-06-01 · 6 obs

● 2026-03-10 01:50:32
● 2026-05-22 07:41:22
○ 2026-05-24 18:24:22
● 2026-06-01 04:02:04
○ 2026-06-17 19:18:40
○ 2026-07-19 15:05:32

●A2606:4700:3031::6815:2ed22026-07-19 → 2026-07-19 · 3 obs

○ 2026-06-17 19:18:40
● 2026-07-19 15:05:30
● 2026-07-19 15:05:32

●A2606:4700:3034::ac43:8e312026-07-19 → 2026-07-19 · 3 obs

○ 2026-06-17 19:18:40
● 2026-07-19 15:05:30
● 2026-07-19 15:05:32

○A2606:4700:3037::ac43:8e312026-03-10 → 2026-06-01 · 6 obs

● 2026-03-10 01:50:32
● 2026-05-22 07:41:22
○ 2026-05-24 18:24:22
● 2026-06-01 04:02:04
○ 2026-06-17 19:18:40
○ 2026-07-19 15:05:32

○A2a06:98c1:3120::2026-05-24 → 2026-06-17 · 6 obs

○ 2026-05-22 07:41:22
● 2026-05-24 18:24:22
○ 2026-06-01 04:02:04
● 2026-06-17 19:18:40
○ 2026-07-19 15:05:30
○ 2026-07-19 15:05:32

○A2a06:98c1:3121::2026-05-24 → 2026-06-17 · 6 obs

○ 2026-05-22 07:41:22
● 2026-05-24 18:24:22
○ 2026-06-01 04:02:04
● 2026-06-17 19:18:40
○ 2026-07-19 15:05:30
○ 2026-07-19 15:05:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cbotrt.com	serenity.ns.cloudflare.com, grant.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.130

NS records: serenity.ns.cloudflare.com, grant.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cbotrt.com (unsigned zone)

⏱️ Timing

Total: 407ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.142.49, 104.21.46.210`
AAAA	2	`2606:4700:3031::6815:2ed2, 2606:4700:3034::ac43:8e31`
NS	2	`grant.ns.cloudflare.com, serenity.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`grant.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cbotrt.com points to the four IP addresses 104.21.46.210, 172.67.142.49, 2606:4700:3031::6815:2ed2 and 2606:4700:3034::ac43:8e31.

Additional host names — chrischona-ruemlang.ch, www.quizknight.co.uk, sman20-jkt.sch.id and two others — share IP numbers with cbotrt.com.

Name Servers

cbotrt.com has two authoritative name servers — grant.ns.cloudflare.com and serenity.ns.cloudflare.com.

cbotrt.com shares its name server setup with other domains, including cbotqe.com, cbotoi.com, gemini-games.com and two others.

The name servers of cbotrt.com overlap at least partially with those of other domains — among them advocateships.com, castway.net, 438com.co and two more.

The name servers sharon.ns.cloudflare.com, vita.ns.cloudflare.com and brad.ns.cloudflare.com are commonly seen alongside these name servers.

Host names with 6 IP numbers:

grant.ns.cloudflare.com points to 108.162.195.130, 162.159.44.130, 172.64.35.130 and 3 other IP addresses.

serenity.ns.cloudflare.com points to 108.162.194.108, 162.159.38.108, 172.64.34.108 and 3 other IP addresses.