braintrust.dev - dns.ninja

`braintrust.dev`

DNSSEC	⚠️ Not signed
A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
NS	`ns-1502.awsdns-59.org` ⭐
NS	`ns-1840.awsdns-38.co.uk`
NS	`ns-288.awsdns-36.com`
		A	2600:9000:5301:2000::1^{Amazon2600:9000:5301::/48 - CloudFront}
		A	205.251.193.32^{Amazon205.251.193.0/24 prefix}
NS	`ns-603.awsdns-11.net`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c06::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f26.1e100.net`
		A	2607:f8b0:4004:c06::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f27.1e100.net`
		A	2607:f8b0:4004:c07::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f26.1e100.net`
		A	2607:f8b0:4004:c09::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f26.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
		A	172.253.115.26^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f26.1e100.net`
		A	172.253.115.27^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f27.1e100.net`
		A	172.253.122.26^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f26.1e100.net`
		A	172.253.122.27^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f27.1e100.net`
TXT	`3qybh2da63`
TXT	`ZOOM_verify_ZRjxruwbgqXyRPESMj4HTK`
TXT	`google-site-verification=-nzCMbSqGLFHIKBcQYdRYzpeyfUTQ8tVCzmxkPp7NCc`
TXT	`google-site-verification=4uTC74PzruutORDPpUjtAhbDMZTZu5l9yjYiRzZ1VPs`
TXT	`google-site-verification=gutv26BfYBNTTmBXi_CGOvwYloXh73MfHVbAF9fSvQI`
TXT	`notion-domain-verification=sEeLTsW5m7hNl98NbpeaZeoE6gs6dPMRY9gfngd6SPT`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`ns-1502.awsdns-59.org`awsdns-hostmaster@amazon.com serial=1

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

rank #184976 globally
rank #147 in the tld
📈 Tranco rank: #152,995
🔒 HSTS Preload (+subdomains)

Subdomains

www.braintrust.dev

clerk.braintrust.dev

Same first word

Similar names

startribun.com

bursttrain.com

trustbrain.biz

sintraturb.com.br

trustbrain.co.jp

trustbrain.com

trustbrain.jp

trustbrian.com

briantrust.com

DNS History

6 records (6 active, 0 former)

●NSns-1502.awsdns-59.org2026-02-14 → 2026-07-02 · 2 obs

● 2026-02-14 23:56:34
● 2026-07-02 11:40:38

●NSns-1840.awsdns-38.co.uk2026-02-14 → 2026-07-02 · 2 obs

● 2026-02-14 23:56:34
● 2026-07-02 11:40:38

●NSns-288.awsdns-36.com2026-02-14 → 2026-07-02 · 2 obs

● 2026-02-14 23:56:34
● 2026-07-02 11:40:38

●NSns-603.awsdns-11.net2026-02-14 → 2026-07-02 · 2 obs

● 2026-02-14 23:56:34
● 2026-07-02 11:40:38

●MXsmtp.google.com2026-02-14 → 2026-07-02 · 2 obs

● 2026-02-14 23:56:34
● 2026-07-02 11:40:38

●A76.76.21.212026-02-14 → 2026-07-02 · 2 obs

● 2026-02-14 23:56:34
● 2026-07-02 11:40:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com...	-
braintrust.dev	ns-288.awsdns-36.com, ns-1840.awsdns-38.co.uk, ns-1502.awsdns-59.org, ns-603.awsdns-11.net	-

✅ Authoritative Response

Server:205.251.194.91

NS records: ns-288.awsdns-36.com, ns-1840.awsdns-38.co.uk, ns-1502.awsdns-59.org, ns-603.awsdns-11.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for braintrust.dev (unsigned zone)

⏱️ Timing

Total: 926ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.76.21.21`
NS	4	`ns-1502.awsdns-59.org, ns-1840.awsdns-38.co.uk...`
MX	1	`smtp.google.com (pri: 1)`
TXT	7	`3qybh2da63, ZOOM_verify_ZRjxruwbgqXyRPESMj4HTK...`
SOA	1	`ns-1502.awsdns-59.org awsdns-hostmaster.`

Analysis

Hierarchy

braintrust.dev is the parent domain of www.braintrust.dev and clerk.braintrust.dev.

IP Addresses

braintrust.dev points to a single IP number: 76.76.21.21.

Name Servers

braintrust.dev has four authoritative name servers: ns-288.awsdns-36.com, ns-603.awsdns-11.net, ns-1502.awsdns-59.org and ns-1840.awsdns-38.co.uk.

Host names with two IP numbers:

ns-288.awsdns-36.com resolves to two addresses: 205.251.193.32 and 2600:9000:5301:2000::1.

Mail Servers

braintrust.dev has one mail server: smtp.google.com.

smtp.google.com points to 9 IP numbers: 172.253.62.27, 172.253.115.26, 172.253.115.27 and 6 other.