secondbrain.biz - robtex.com
secondbrain.biz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.213.45🇺🇸 Amazon13.248.208.0/20 | ||||||
| PTR | a67c48129651a0940.awsglobalaccelerator.com | ||||||
| A | 76.223.67.189🇺🇸 Amazon76.223.64.0/20 | ||||||
| NS | ns47.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2172::18🇺🇸 GODADDY-DNS2603:5:2170::/44 | ||||||
| PTR | ns47.domaincontrol.com | ||||||
| A | 97.74.103.24🇺🇸 GODADDY-DNS97.74.102.0/23 | ||||||
| PTR | ns47.domaincontrol.com | ||||||
| NS | ns48.domaincontrol.com | ||||||
| A | 2603:5:2272::18🇺🇸 GODADDY-DNS2603:5:2270::/44 | ||||||
| PTR | ns48.domaincontrol.com | ||||||
| A | 173.201.71.24🇺🇸 GODADDY-DNS173.201.70.0/23 | ||||||
| PTR | ns48.domaincontrol.com | ||||||
| SOA | ns47.domaincontrol.comdns@jomax.net 2026-05-03 #1 | ||||||
biz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld.biz ⭐ | ||||||
| NS | b.gtld.biz | ||||||
| NS | c.gtld.biz | ||||||
| NS | m.gtld.biz | ||||||
| NS | n.gtld.biz | ||||||
| NS | w.gtld.biz | ||||||
| NS | x.gtld.biz | ||||||
| NS | y.gtld.biz | ||||||
| SOA | a.gtld.bizadmin@tldns.godaddy serial=1778456530 | ||||||
Previously NS for
secondbrain.biz |
Same first word
secondbrain.ai |
secondbrain.it |
secondbrain.org |
secondbrain.is |
secondbrain.net |
secondbrain.us |
secondbrain.de |
secondbrain.eu |
secondbrain.com |
secondbrain.biz |
secondbrain.co.uk |
secondbrain.jp |
secondbrain.co.jp |
Similar names
DNS History
11 records (4 active, 7 former)
○NScampus.secondbrainhosting.com2015-06-05 → 2016-01-20 · 4 obs
● 2016-01-20 20:52:40
○ 2026-04-08 18:53:34
○ 2026-05-11 00:11:16
○NShippo.secondbrainhosting.com2015-06-05 → 2016-01-20 · 4 obs
● 2016-01-20 20:52:40
○ 2026-04-08 18:53:34
○ 2026-05-11 00:11:16
○NSns1.dns-parking.com2026-04-08 → 2026-04-22 · 5 obs
● 2026-04-08 18:53:34
● 2026-04-22 11:03:58
○ 2026-05-09 17:23:26
○ 2026-05-11 00:11:16
○NSns2.dns-parking.com2026-04-08 → 2026-04-22 · 5 obs
● 2026-04-08 18:53:34
● 2026-04-22 11:03:58
○ 2026-05-09 17:23:26
○ 2026-05-11 00:11:16
●NSns47.domaincontrol.com2026-05-09 → 2026-05-11 · 3 obs
● 2026-05-09 17:23:26
● 2026-05-11 00:11:16
●NSns48.domaincontrol.com2026-05-09 → 2026-05-11 · 3 obs
● 2026-05-09 17:23:26
● 2026-05-11 00:11:16
○NSsecondbrain.biz2015-06-05 → 2016-01-20 · 4 obs
● 2016-01-20 20:52:40
○ 2026-04-08 18:53:34
○ 2026-05-11 00:11:16
○MXmail.secondbrainhosting.com2015-06-05 → 2016-01-20 · 4 obs
● 2016-01-20 20:52:40
○ 2026-04-08 18:53:34
○ 2026-05-11 00:11:16
●A13.248.213.452026-05-09 → 2026-05-11 · 3 obs
● 2026-05-09 17:23:26
● 2026-05-11 00:11:16
○A208.73.223.582015-06-05 → 2016-01-20 · 4 obs
● 2016-01-20 20:52:40
○ 2026-04-08 18:53:34
○ 2026-05-11 00:11:16
●A76.223.67.1892026-05-09 → 2026-05-11 · 3 obs
● 2026-05-09 17:23:26
● 2026-05-11 00:11:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| biz | a.gtld.biz, b.gtld.biz, c.gtld.biz, m.gtld.biz... | - |
| secondbrain.biz | ns48.domaincontrol.com, ns47.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.103.24
NS records: ns48.domaincontrol.com, ns47.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for secondbrain.biz (unsigned zone)
⏱️ Timing
Total: 1017ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.67.189, 13.248.213.45 |
| NS | 2 | ns47.domaincontrol.com, ns48.domaincontrol.com |
| SOA | 1 | ns47.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
The entity secondbrain.biz points to two IP numbers: 13.248.213.45 and 76.223.67.189.
For instance, other host names duch025.com, thesalchi.com, emoils.com, boeunjib.com and (0x6269746368)incamaros.com share IP numbers with secondbrain.biz.
Name Servers
secondbrain.biz is delegated to two name servers: ns47.domaincontrol.com and ns48.domaincontrol.com.
secondbrain.biz uses the same name server setup as other domains such as dosra.com, tobinpros.com, easytds.com, cplawnm.com and hcaoao.com.
Host names with two IP numbers:
ns47.domaincontrol.com points to 2603:5:2172::18 and 97.74.103.24; ns48.domaincontrol.com points to 2603:5:2272::18 and 173.201.71.24.