`cerebra.id`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:415f^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:bdba^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.65.95^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.189.186^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`john.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`john.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`john.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`john.ns.cloudflare.com`
		A	108.162.193.185^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`john.ns.cloudflare.com`
		A	172.64.33.185^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`john.ns.cloudflare.com`
		A	173.245.59.185^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`john.ns.cloudflare.com`
NS	`wanda.ns.cloudflare.com`
		A	2606:4700:50::adf5:3af0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wanda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`wanda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`wanda.ns.cloudflare.com`
		A	108.162.192.240^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wanda.ns.cloudflare.com`
		A	172.64.32.240^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wanda.ns.cloudflare.com`
		A	173.245.58.240^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wanda.ns.cloudflare.com`
MX	`mx1.larksuite.com` ⭐
		A	18.139.153.173^{🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix}
			PTR	`ec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com`
MX	`mx2.larksuite.com`⁽⁵⁾
		A	18.139.153.173^{🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix}
			PTR	`ec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com`
MX	`mx3.larksuite.com`⁽¹⁰⁾
		A	18.139.153.173^{🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix}
			PTR	`ec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com`
		A	101.126.58.223^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.230.154^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
TXT	`google-site-verification=prYLL4kpFbry-gqtvF5dNxcjrvYLzeUqoS2LuuCYxlc`
TXT	`v=spf1 +include:spf.onlarksuite.com -all`
TXT	`verification-code-site-App_lark=G2wZHtU6l9e2egPhKZMb`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.65.95, 172.67.189.186
		IPv6 hints	2606:4700:3032::6815:415f, 2606:4700:3032::ac43:bdba
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=204, name=cloudflare-ech.com
SOA	`john.ns.cloudflare.com`dns@cloudflare.com serial=2409787778

`id`

	DNSSEC	🔒 Signed (DS record present)
	NS	`b.dns.id` ⭐
	NS	`c.dns.id`
	NS	`d.dns.id`
	NS	`e.dns.id`
	NS	`f.dns.id` ⚠️ Not in parent delegation
	NS	`ns4.apnic.net` ⚠️ Not in parent delegation
	SOA	`b.dns.id`hostmaster@pandi.id serial=2026234103

Same first word

cerebra.hu

cerebra.net

cerebra.id

cerebra.sk

cerebra.org

cerebra.org.uk

cerebra.it

cerebra.tech

cerebra.at

cerebra.com.tr

cerebra.co.za

Similar names

rebecar.cz

rebrace.com

becerra.cat

creebar.com

rebrace.icu

beercar.com

bcareer.com

becarre.ru

cerbera.co.uk

becerra.eu

ecbarre.com

rebrace.com.br

becarre.com

becerra.com.mx

becerra.es

arreceb.com

DNS History

13 records (9 active, 4 former)

●NSjohn.ns.cloudflare.com2026-07-17 → 2026-08-03 · 2 obs

● 2026-07-17 08:08:56
● 2026-08-03 11:56:40

●NSwanda.ns.cloudflare.com2026-07-17 → 2026-08-03 · 2 obs

● 2026-07-17 08:08:56
● 2026-08-03 11:56:40

●MXmx1.larksuite.com2026-07-17 → 2026-08-03 · 2 obs

● 2026-07-17 08:08:56
● 2026-08-03 11:56:40

●MXmx2.larksuite.com2026-07-17 → 2026-08-03 · 2 obs

● 2026-07-17 08:08:56
● 2026-08-03 11:56:40

●MXmx3.larksuite.com2026-07-17 → 2026-08-03 · 2 obs

● 2026-07-17 08:08:56
● 2026-08-03 11:56:40

●A104.21.65.952026-08-03 → 2026-08-03 · 3 obs

○ 2026-07-17 08:08:56
● 2026-08-03 11:56:34
● 2026-08-03 11:56:40

●A172.67.189.1862026-08-03 → 2026-08-03 · 3 obs

○ 2026-07-17 08:08:56
● 2026-08-03 11:56:34
● 2026-08-03 11:56:40

○A188.114.96.02026-07-17 → 2026-07-17 · 3 obs

● 2026-07-17 08:08:56
○ 2026-08-03 11:56:34
○ 2026-08-03 11:56:40

○A188.114.97.02026-07-17 → 2026-07-17 · 3 obs

● 2026-07-17 08:08:56
○ 2026-08-03 11:56:34
○ 2026-08-03 11:56:40

●A2606:4700:3032::6815:415f2026-08-03 → 2026-08-03 · 3 obs

○ 2026-07-17 08:08:56
● 2026-08-03 11:56:34
● 2026-08-03 11:56:40

●A2606:4700:3032::ac43:bdba2026-08-03 → 2026-08-03 · 3 obs

○ 2026-07-17 08:08:56
● 2026-08-03 11:56:34
● 2026-08-03 11:56:40

○A2a06:98c1:3120::2026-07-17 → 2026-07-17 · 3 obs

● 2026-07-17 08:08:56
○ 2026-08-03 11:56:34
○ 2026-08-03 11:56:40

○A2a06:98c1:3121::2026-07-17 → 2026-07-17 · 3 obs

● 2026-07-17 08:08:56
○ 2026-08-03 11:56:34
○ 2026-08-03 11:56:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
id	c.dns.id, b.dns.id, d.dns.id, e.dns.id...	10 records
cerebra.id	john.ns.cloudflare.com, wanda.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.185

NS records: john.ns.cloudflare.com, wanda.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cerebra.id (unsigned zone)

⏱️ Timing

Total: 998ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.65.95, 172.67.189.186`
AAAA	2	`2606:4700:3032::ac43:bdba, 2606:4700:3032::6815:415f`
NS	2	`john.ns.cloudflare.com, wanda.ns.cloudflare.com`
MX	3	`mx1.larksuite.com (pri: 1), mx3.larksuite.com (pri: 10)...`
TXT	3	`google-site-verification=prYLL4kpFbry-gq, v=spf1 +include:spf.onlarksuite.com -all...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`john.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 10

In-bailiwick: 8 (b.dns.id, c.dns.id, d.dns.id...)

Out-of-bailiwick: 2 (ns4.apnic.net, ns4.apnic.net)

Analysis

IP Addresses

cerebra.id points to the four IP addresses 104.21.65.95, 172.67.189.186, 2606:4700:3032::6815:415f and 2606:4700:3032::ac43:bdba.

Two other host names, along with uu-041-209-005-008.uunet.co.ke, uu-041-209-022-145.uunet.co.ke and uu-041-209-005-242.uunet.co.ke, also share IP numbers with cerebra.id.

Name Servers

cerebra.id is delegated to two name servers: john.ns.cloudflare.com and wanda.ns.cloudflare.com.

cerebra.id shares its NS records with other domains, for example chrislewando.com, trinityordnance.com, knowledgewap.com and two others.

The name servers of cerebra.id overlap at least partially with those of other domains — among them hpintfinance.vip, method-advisory.com, sprachschule.org and two more.

The name servers princess.ns.cloudflare.com, stella.ns.cloudflare.com and anton.ns.cloudflare.com are commonly seen alongside these name servers.

DNS names with 6 IP addresses:

john.ns.cloudflare.com resolves to 108.162.193.185, 172.64.33.185, 173.245.59.185 and 3 other IP addresses.

wanda.ns.cloudflare.com resolves to 108.162.192.240, 172.64.32.240, 173.245.58.240 and 3 other IP addresses.

Mail Servers

Mail for cerebra.id is routed through three mail servers — mx1.larksuite.com, mx2.larksuite.com and mx3.larksuite.com.

There is at least a partial MX overlap between cerebra.id and other domains, including haiditrade.com, onda.id, hangfashion.com.vn and two others.

Hostnames that map to three IP numbers:

mx3.larksuite.com points to 18.139.153.173, 101.126.58.223 and 122.14.230.154.

Host names that point to one IP address:

mx1.larksuite.com points to 18.139.153.173.

mx2.larksuite.com points to 18.139.153.173.

Each of mx3.larksuite.com, mx1.larksuite.com and mx2.larksuite.com resolves to 18.139.153.173.

cerebra.id - robtex.com

cerebra.id

id

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`cerebra.id`

`id`