brainster.co - robtex.com
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brainster.co
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co 🔒 | ||||||
| NS | b.registrydns.co 🔒 | ||||||
| NS | c.registrydns.co 🔒 | ||||||
| NS | d.registrydns.co 🔒 | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759588016 | ||||||
Same first word
brainster.com |
brainster.co |
brainster.xyz |
brainster.io |
Similar names
DNS History
18 records (11 active, 7 former)
●NSbeth.ns.cloudflare.com2026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 19:03:06
● 2026-02-18 21:10:16
○NSns1.linode.com2016-12-05 → 2017-08-30 · 4 obs
● 2017-08-30 13:39:02
○ 2026-02-18 19:03:06
○ 2026-02-18 21:10:16
○NSns2.linode.com2016-12-05 → 2017-08-30 · 4 obs
● 2017-08-30 13:39:02
○ 2026-02-18 19:03:06
○ 2026-02-18 21:10:16
○NSns3.linode.com2016-12-05 → 2017-08-30 · 4 obs
● 2017-08-30 13:39:02
○ 2026-02-18 19:03:06
○ 2026-02-18 21:10:16
○NSns4.linode.com2016-12-05 → 2017-08-30 · 4 obs
● 2017-08-30 13:39:02
○ 2026-02-18 19:03:06
○ 2026-02-18 21:10:16
○NSns5.linode.com2016-12-05 → 2017-08-30 · 4 obs
● 2017-08-30 13:39:02
○ 2026-02-18 19:03:06
○ 2026-02-18 21:10:16
●NSsimon.ns.cloudflare.com2026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 19:03:06
● 2026-02-18 21:10:16
●MXalt1.aspmx.l.google.com2016-12-05 → 2026-02-18 · 2 obs
● 2026-02-18 21:10:16
●MXalt2.aspmx.l.google.com2016-12-05 → 2026-02-18 · 2 obs
● 2026-02-18 21:10:16
●MXalt3.aspmx.l.google.com2016-12-05 → 2026-02-18 · 2 obs
● 2026-02-18 21:10:16
●MXalt4.aspmx.l.google.com2016-12-05 → 2026-02-18 · 2 obs
● 2026-02-18 21:10:16
●MXaspmx.l.google.com2016-12-05 → 2026-02-18 · 2 obs
● 2026-02-18 21:10:16
●A104.21.93.1132026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 19:03:06
● 2026-02-18 21:10:16
●A172.67.209.652026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 19:03:06
● 2026-02-18 21:10:16
○A2600:3c03::f03c:91ff:fe3b:a7832016-12-05 → 2017-08-30 · 4 obs
● 2017-08-30 13:39:02
○ 2026-02-18 19:03:06
○ 2026-02-18 21:10:16
●A2606:4700:3032::ac43:d1412026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 19:03:06
● 2026-02-18 21:10:16
●A2606:4700:3035::6815:5d712026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 19:03:06
● 2026-02-18 21:10:16
○A45.79.187.2012016-12-05 → 2017-08-30 · 4 obs
● 2017-08-30 13:39:02
○ 2026-02-18 19:03:06
○ 2026-02-18 21:10:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| brainster.co | beth.ns.cloudflare.com, simon.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 172.64.32.103
NS records: beth.ns.cloudflare.com, simon.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for brainster.co (unsigned zone)
⏱️ Timing
Total: 390ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.93.113, 172.67.209.65 |
| AAAA | 2 | 2606:4700:3032::ac43:d141, 2606:4700:3035::6815:5d71 |
| NS | 2 | beth.ns.cloudflare.com, simon.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 7 | MS=B777E13E44B9C9BB51A363A65C3954C022E4E, brevo-code:c39df81931fc900ed8eae512a069f... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | beth.ns.cloudflare.com dns.cloudflare.co |
AI analysis
brainster.co maps to four IP numbers: 2606:4700:3032::ac43:d141, 2606:4700:3035::6815:5d71, 104.21.93.113 and 172.67.209.65.
Other host names, for instance qhdtx.com, fesalum.com, ccqtc.com, laveenyouthsports.com and officialovo.shop share IP numbers with brainster.co.
Two name servers beth.ns.cloudflare.com and simon.ns.cloudflare.com are delegated to brainster.co.
brainster.co uses the same name server configuration as other domains, such as crickskia.com.au, qyfct.com, blackburnnissan.com.au, e-tic.com and gatewaykia.com.au.
brainster.co at least partially shares name servers with other domains such as ddeliveryservice.com, cafebooster.com, applehelp.center, manylingos.com and 9x9djlsks.top.
Host names with six IP numbers: Host name beth.ns.cloudflare.com points to 2606:4700:50::adf5:3a67, 2803:f800:50::6ca2:c067, 2a06:98c1:50::ac40:2067, 108.162.192.103, 172.64.32.103 and 173.245.58.103; host name simon.ns.cloudflare.com points to 2606:4700:58::adf5:3be8, 2803:f800:50::6ca2:c1e8, 2a06:98c1:50::ac40:21e8, 108.162.193.232, 172.64.33.232 and 173.245.59.232.
brainster.co is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
brainster.co shares mail servers with other domains at least in part, for instance ns500731.ns500731.ns500731.ns500731.ns500705.ns500705.ns500688.ns500671.ns500704.ns500671.ns500653.ns500153.tenderladiesbz.com, ns500671.ns500742.ns500731.ns500742.ns500731.ns500742.ns500671.ns500671.ns500705.ns500705.ns500671.lustyslutz.com, ns500758.ns500698.ns500698.ns500735.ns500698.ns500698.ns500735.ns500698.ns500576.ns500619.ns500619.ns500576.ns500576.trackreceptor.com, ns500671.ns500731.ns500731.ns500731.ns500671.ns500705.ns500705.ns500649.ns500671.lustyslutz.com and hashmarkinvestments.com.
These mail servers are commonly used together with aspmx2.googlemail.com and aspmx3.googlemail.com.
Two IPs per host name:
aspmx.l.google.com points to: 2607:f8b0:4004:c19::1b and 172.253.62.27
alt1.aspmx.l.google.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.26
alt2.aspmx.l.google.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.26
alt3.aspmx.l.google.com points to: 2607:f8b0:4024:c0d::1b and 192.178.152.26
alt4.aspmx.l.google.com points to: 2607:f8b0:4023:403::1a and 142.250.96.27
Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)