technicalbrain.com - dns.ninja
technicalbrain.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.248.143🇺🇸 EIG-29873207.148.248.0/24 | ||||||
| NS | ns.buydomains.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.com | ||||||
| NS | this-domain-for-sale.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.com | ||||||
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=1786433524 | ||||||
Subdomains
mail.technicalbrain.com |
Same first word
technicalbrain.co.jp |
technicalbrain.com |
DNS History
8 records (3 active, 5 former)
●NSns.buydomains.com2026-03-07 → 2026-08-11 · 3 obs
● 2026-03-07 14:49:24
● 2026-08-11 07:49:16
○NSns1.bizland.com2015-06-27 → 2017-04-07 · 4 obs
● 2017-04-07 17:54:02
○ 2026-03-07 14:49:24
○ 2026-08-11 07:49:16
○NSns2.bizland.com2015-06-27 → 2017-04-07 · 4 obs
● 2017-04-07 17:54:02
○ 2026-03-07 14:49:24
○ 2026-08-11 07:49:16
●NSthis-domain-for-sale.com2026-03-07 → 2026-08-11 · 3 obs
● 2026-03-07 14:49:24
● 2026-08-11 07:49:16
○MXmail.technicalbrain.com2015-06-27 → 2017-04-07 · 4 obs
● 2017-04-07 17:54:02
○ 2026-03-07 14:49:24
○ 2026-08-11 07:49:16
●A207.148.248.1432026-03-07 → 2026-08-11 · 3 obs
● 2026-03-07 14:49:24
● 2026-08-11 07:49:16
○A38.113.1.972015-06-27 → 2016-04-03 · 4 obs
● 2016-04-03 21:04:02
○ 2016-09-13 10:08:56
○ 2026-08-11 07:49:16
○A65.254.227.2242016-09-13 → 2017-04-07 · 5 obs
● 2016-09-13 10:08:56
● 2017-04-07 17:54:02
○ 2026-03-07 14:49:24
○ 2026-08-11 07:49:16
🔍 DNS Trace
Analysis
Hierarchy
technicalbrain.com is the parent zone for mail.technicalbrain.com.
IP Addresses
technicalbrain.com resolves to just one IP address, 207.148.248.143.
Two other host names, along with lovefashion.net, optometryoptometry.com and switchedelectrical.com, also share IP numbers with technicalbrain.com.
Name Servers
technicalbrain.com uses two name servers for its delegation: this-domain-for-sale.com and ns.buydomains.com.
technicalbrain.com shares its NS records with other domains, for example tikkadesigns.com, speedypaycheck.com, gloryegypt.com and two others.
technicalbrain.com and other domains like foundationalframeworks.com, asen.com and mademelaugh.com share some name servers
These name servers often co-occur with the name servers ns2.buydomains.com.
this-domain-for-sale.com resolves to 52.20.26.87; ns.buydomains.com resolves to the same IP address, 52.20.26.87.
Both this-domain-for-sale.com and ns.buydomains.com resolve to 52.20.26.87 IP addresses each.