brainbuilder.com - robtex.com
brainbuilder.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:9032🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::6815:2765🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.39.101Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.144.50🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | donovan.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c72🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donovan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c372🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | donovan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2372🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | donovan.ns.cloudflare.com | ||||||
| A | 108.162.195.114🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donovan.ns.cloudflare.com | ||||||
| A | 162.159.44.114Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donovan.ns.cloudflare.com | ||||||
| A | 172.64.35.114🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donovan.ns.cloudflare.com | ||||||
| NS | olivia.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26dd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2dd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22dd🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 108.162.194.221🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 162.159.38.221Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 172.64.34.221🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| A | 2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48 | ||||||
| PTR | yulhrs-in-f26.1e100.net | ||||||
| A | 172.217.76.26🇺🇸 Google172.217.76.0/24 | ||||||
| PTR | yulhrp-in-f26.1e100.net | ||||||
| TXT | rknqvts1ogl6cahrktpkk32k2 | ||||||
| TXT | u4d704gjpgdocn3nrvf69qekub | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.39.101, 172.67.144.50 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:9032, 2606:4700:3031::6815:2765 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=175, name=cloudflare-ech.com | ||||||
| SOA | donovan.ns.cloudflare.comdns@cloudflare.com serial=2400883013 | ||||||
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.netnstld@verisign-grs.com serial=1776113752 | ||||||
Subdomains
mail2.brainbuilder.com |
Same first word
brainbuilder.com |
Similar names
DNS History
13 records (7 active, 6 former)
○NSdns1.name-services.com2015-05-29 → 2020-03-04 · 4 obs
● 2020-03-04 18:04:36
○ 2026-04-10 16:42:02
○ 2026-04-13 21:12:44
○NSdns2.name-services.com2015-05-29 → 2020-03-04 · 4 obs
● 2020-03-04 18:04:36
○ 2026-04-10 16:42:02
○ 2026-04-13 21:12:44
○NSdns3.name-services.com2015-05-29 → 2020-03-04 · 4 obs
● 2020-03-04 18:04:36
○ 2026-04-10 16:42:02
○ 2026-04-13 21:12:44
○NSdns4.name-services.com2015-05-29 → 2020-03-04 · 4 obs
● 2020-03-04 18:04:36
○ 2026-04-10 16:42:02
○ 2026-04-13 21:12:44
○NSdns5.name-services.com2015-05-29 → 2020-03-04 · 4 obs
● 2020-03-04 18:04:36
○ 2026-04-10 16:42:02
○ 2026-04-13 21:12:44
●NSdonovan.ns.cloudflare.com2026-04-10 → 2026-04-13 · 3 obs
● 2026-04-10 16:42:02
● 2026-04-13 21:12:44
●NSolivia.ns.cloudflare.com2026-04-10 → 2026-04-13 · 3 obs
● 2026-04-10 16:42:02
● 2026-04-13 21:12:44
●MXaspmx.l.google.com2015-05-29 → 2026-04-13 · 2 obs
● 2026-04-13 21:12:44
●A104.21.39.1012026-04-10 → 2026-04-13 · 3 obs
● 2026-04-10 16:42:02
● 2026-04-13 21:12:44
●A172.67.144.502026-04-10 → 2026-04-13 · 3 obs
● 2026-04-10 16:42:02
● 2026-04-13 21:12:44
●A2606:4700:3030::ac43:90322026-04-10 → 2026-04-13 · 3 obs
● 2026-04-10 16:42:02
● 2026-04-13 21:12:44
●A2606:4700:3031::6815:27652026-04-10 → 2026-04-13 · 3 obs
● 2026-04-10 16:42:02
● 2026-04-13 21:12:44
○A54.175.165.192015-05-29 → 2020-03-04 · 4 obs
● 2020-03-04 18:04:36
○ 2026-04-10 16:42:02
○ 2026-04-13 21:12:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net... | - |
| brainbuilder.com | olivia.ns.cloudflare.com, donovan.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.114
NS records: olivia.ns.cloudflare.com, donovan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for brainbuilder.com (unsigned zone)
⏱️ Timing
Total: 140ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.144.50, 104.21.39.101 |
| AAAA | 2 | 2606:4700:3030::ac43:9032, 2606:4700:3031::6815:2765 |
| NS | 2 | donovan.ns.cloudflare.com, olivia.ns.cloudflare.com |
| MX | 1 | aspmx.l.google.com (pri: 10) |
| TXT | 2 | rknqvts1ogl6cahrktpkk32k2, u4d704gjpgdocn3nrvf69qekub |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | donovan.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (olivia.ns.cloudflare.com, olivia.ns.cloudflare.com, olivia.ns.cloudflare.com...)
Analysis
Hierarchy
The parent of mail2.brainbuilder.com is brainbuilder.com.
IP Addresses
brainbuilder.com maps to four IP numbers: 2606:4700:3030::ac43:9032, 2606:4700:3031::6815:2765, 104.21.39.101 and 172.67.144.50.
Other host names such as www.sapos.co.id, www.usejournal.com, dmanavi.com, www.empedos.gr.cdn.cloudflare.net and seubet-cassino.com share IPs with brainbuilder.com.
Name Servers
Two name servers donovan.ns.cloudflare.com and olivia.ns.cloudflare.com handle the delegation for brainbuilder.com.
brainbuilder.com shares the same name server setup as other domains, for example advancedbrain.com, n-k.org.il, neot-kedumim.org.il, manhigim.co.il and londonelektricity.com.
brainbuilder.com at least partially shares name servers with other domains, for example hsthxx.com, tatri.com, aliqhmym.cc, shui99.cn and hgzongou.xyz.
These name servers are often used together with peyton.ns.cloudflare.com and ajay.ns.cloudflare.com.
Host names with six IP numbers:
donovan.ns.cloudflare.com points to 2606:4700:58::a29f:2c72, 2803:f800:50::6ca2:c372, 2a06:98c1:50::ac40:2372, 108.162.195.114, 162.159.44.114 and 172.64.35.114.
olivia.ns.cloudflare.com points to 2606:4700:50::a29f:26dd, 2803:f800:50::6ca2:c2dd, 2a06:98c1:50::ac40:22dd, 108.162.194.221, 162.159.38.221 and 172.64.34.221.
Mail Servers
The aspmx.l.google.com mail server handles brainbuilder.com.
brainbuilder.com shares the same mail server setup as other domains, including zettech.com, georgeyangm.wpengine.com, cwneworleans.wpengine.com, kenyakangacollection.com and coastalnumbers.com.
brainbuilder.com shares at least partially some mail servers with other domains, for instance ingridwallace.com, hotelpodwawelem.pl, ns500742.ns500671.ns500742.ns500671.ns500742.ns500754.ns500671.ns500671.ns500705.ns500705.ns500705.ns500704.ns500678.ns500678.ns500688.ns500671.ns500649.lustychickser.com, ns500754.ns500754.ns500742.ns500731.ns500754.ns500705.ns500731.ns500688.ns500705.ns500688.ns500705.ns500671.ns500291.ns500671.ns500649.tenderladiesbz.com and ns500765.ns500699.ns500693.ns500699.ns500699.ns500699.ns500699.ns500588.ns500588.ns500588.ns500699.ns500699.ns500693.ns500612.ns500612.ns500110.dtrkdll.com.
these mail servers are often used together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
aspmx.l.google.com points to two IP numbers: 2a00:1450:4009:c0f::1a and 172.217.76.26.