dotcentric.com - dns.ninja
dotcentric.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.9.137.103🇬🇧 Amazon3.8.0.0/14 EC2 LHR prefix | ||||||
| PTR | ec2-3-9-137-103.eu-west-2.compute.amazonaws.com | ||||||
| NS | birgu ⭐ ⚠️ Not in parent delegation | ||||||
| NS | east.dotcentric.com ⚠️ Not in zone NS records | ||||||
| A | 13.43.97.83🇬🇧 Amazon13.40.0.0/14 EC2 LHR Prefix | ||||||
| PTR | ec2-13-43-97-83.eu-west-2.compute.amazonaws.com | ||||||
| NS | west.dotcentric.com ⚠️ Not in zone NS records | ||||||
| A | 82.113.146.168🇬🇧 XTRAORDINARY-AS82.113.144.0/20 | ||||||
| PTR | birgu.dotcentric.com | ||||||
| MX | mail.dotcentric.com ⭐ | ||||||
| A | 13.43.97.83🇬🇧 Amazon13.40.0.0/14 EC2 LHR Prefix | ||||||
| PTR | ec2-13-43-97-83.eu-west-2.compute.amazonaws.com | ||||||
| SOA | birguhostmaster serial=14 | ||||||
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=1781680755 | ||||||
Subdomains
Same first word
dotcentric.com |
Similar names
DNS History
6 records (5 active, 1 former)
●NSbirgu2015-08-14 → 2026-06-17 · 2 obs
● 2026-06-17 07:35:38
●NSeast.dotcentric.com2026-06-17 → 2026-06-17 · 3 obs
● 2026-06-17 07:35:36
● 2026-06-17 07:35:38
●NSwest.dotcentric.com2026-06-17 → 2026-06-17 · 3 obs
● 2026-06-17 07:35:36
● 2026-06-17 07:35:38
●MXmail.dotcentric.com2015-08-14 → 2026-06-17 · 2 obs
● 2026-06-17 07:35:38
●A3.9.137.1032026-06-17 → 2026-06-17 · 3 obs
● 2026-06-17 07:35:36
● 2026-06-17 07:35:38
○A74.208.105.202015-08-14 → 2017-02-08 · 4 obs
● 2017-02-08 17:02:28
○ 2026-06-17 07:35:36
○ 2026-06-17 07:35:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dotcentric.com | east.dotcentric.com, west.dotcentric.com | 2 records |
✅ Authoritative Response
Server:13.43.97.83
NS records: east.dotcentric.com, west.dotcentric.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dotcentric.com (unsigned zone)
⏱️ Timing
Total: 195ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.9.137.103 |
| NS | 1 | birgu |
| MX | 1 | mail.dotcentric.com (pri: 10) |
| SOA | 1 | birgu hostmaster |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (east.dotcentric.com, west.dotcentric.com)
Analysis
Hierarchy
east.dotcentric.com, mail.dotcentric.com and west.dotcentric.com are all subdomains of dotcentric.com.
IP Addresses
dotcentric.com resolves to one IP address: 3.9.137.103.
ec2-3-9-137-103.eu-west-2.compute.amazonaws.com and websq.com are among other host names that share IP numbers with dotcentric.com.
Name Servers
DNS for dotcentric.com is handled by three authoritative name servers: birgu, east.dotcentric.com and west.dotcentric.com.
The name servers of dotcentric.com overlap at least partially with those of other domains — among them stockswatch.com, thewitnesslist.com, websq.com and two more.
Both east.dotcentric.com and west.dotcentric.com have a single IP address each — east.dotcentric.com resolves to 13.43.97.83 while west.dotcentric.com resolves to 82.113.146.168.
Mail Servers
Mail for dotcentric.com is handled by a single mail server, mail.dotcentric.com.
mail.dotcentric.com has exactly one IP number: 13.43.97.83.