secondbrain.com - robtex.com
secondbrain.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.159.140.98Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | pdns09.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21e2::36🇺🇸 GODADDY-DNS2603:5:21e0::/44 | ||||||
| PTR | pdns09.domaincontrol.com | ||||||
| A | 97.74.110.54🇺🇸 GODADDY-DNS97.74.110.0/23 | ||||||
| PTR | pdns09.domaincontrol.com | ||||||
| NS | pdns10.domaincontrol.com | ||||||
| A | 2603:5:22e2::36🇺🇸 GODADDY-DNS2603:5:22e0::/44 | ||||||
| PTR | pdns10.domaincontrol.com | ||||||
| A | 173.201.78.54🇺🇸 GODADDY-DNS173.201.78.0/23 | ||||||
| PTR | pdns10.domaincontrol.com | ||||||
| SOA | pdns09.domaincontrol.comdns@jomax.net 2026-04-05 #0 | ||||||
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=1786379404 | ||||||
Previously MX for
secondbrain.com |
Subdomains
www.secondbrain.com |
Same first word
Similar names
DNS History
14 records (3 active, 11 former)
○NSmwnooslwisdns01.makingwaves.no2015-08-24 → 2015-08-24 · 3 obs
○ 2017-01-20 08:07:10
○ 2026-08-10 17:00:32
○NSmwplkrawisdns01.makingwaves.no2015-08-24 → 2015-08-24 · 3 obs
○ 2017-01-20 08:07:10
○ 2026-08-10 17:00:32
●NSpdns09.domaincontrol.com2026-02-18 → 2026-08-10 · 3 obs
● 2026-02-18 08:45:32
● 2026-08-10 17:00:32
●NSpdns10.domaincontrol.com2026-02-18 → 2026-08-10 · 3 obs
● 2026-02-18 08:45:32
● 2026-08-10 17:00:32
○MXalt1.aspmx.l.google.com2015-08-24 → 2015-08-24 · 3 obs
○ 2017-01-20 08:07:10
○ 2026-08-10 17:00:32
○MXalt2.aspmx.l.google.com2015-08-24 → 2015-08-24 · 3 obs
○ 2017-01-20 08:07:10
○ 2026-08-10 17:00:32
○MXaspmx.l.google.com2015-08-24 → 2015-08-24 · 3 obs
○ 2017-01-20 08:07:10
○ 2026-08-10 17:00:32
○MXaspmx2.googlemail.com2015-08-24 → 2015-08-24 · 3 obs
○ 2017-01-20 08:07:10
○ 2026-08-10 17:00:32
○MXaspmx3.googlemail.com2015-08-24 → 2015-08-24 · 3 obs
○ 2017-01-20 08:07:10
○ 2026-08-10 17:00:32
○MXsecondbrain.com2015-08-24 → 2015-08-24 · 3 obs
○ 2017-01-20 08:07:10
○ 2026-08-10 17:00:32
○MXsmtp.tdcsong.no2015-08-24 → 2015-08-24 · 3 obs
○ 2017-01-20 08:07:10
○ 2026-08-10 17:00:32
●A162.159.140.982026-04-06 → 2026-08-10 · 3 obs
● 2026-04-06 15:09:52
● 2026-08-10 17:00:32
○A213.188.29.342015-08-24 → 2015-08-24 · 3 obs
○ 2017-01-20 08:07:10
○ 2026-08-10 17:00:32
○A64.239.109.12026-02-18 → 2026-03-20 · 5 obs
● 2026-02-18 08:45:32
● 2026-03-20 00:07:52
○ 2026-04-06 15:09:52
○ 2026-08-10 17:00:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| secondbrain.com | pdns09.domaincontrol.com, pdns10.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.78.54
NS records: pdns09.domaincontrol.com, pdns10.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for secondbrain.com (unsigned zone)
⏱️ Timing
Total: 136ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.159.140.98 |
| NS | 2 | pdns09.domaincontrol.com, pdns10.domaincontrol.com |
| SOA | 1 | pdns09.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (pdns09.domaincontrol.com, pdns09.domaincontrol.com, pdns10.domaincontrol.com...)
Analysis
Hierarchy
www.secondbrain.com is a subdomain of secondbrain.com.
IP Addresses
secondbrain.com points to a single IP number: 162.159.140.98.
Additional host names — integra-safe.com, stimsy-frontend-dy7jg.ondigitalocean.app, cubitsapp.com and two others — share IP numbers with secondbrain.com.
Name Servers
Two name servers handle the delegation for secondbrain.com: pdns09.domaincontrol.com and pdns10.domaincontrol.com.
secondbrain.com shares its name server setup with other domains, including depardavet.com, bodyandsoulhealthclub.com, chasinggremlins.com and two others.
The name servers for secondbrain.com overlap at least in part with those of other domains, including lenabarrows.com and fieldaymarketing.com.
pdns09.domaincontrol.com and pdns10.domaincontrol.com both carry two IP addresses. The A records for pdns09.domaincontrol.com are 97.74.110.54 and 2603:5:21e2::36; the A records for pdns10.domaincontrol.com are 173.201.78.54 and 2603:5:22e2::36.