dbcomputer.com - dns.ninja
dbcomputer.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.195.17.68🇫🇷 OVH51.195.0.0/16 | ||||||
| PTR | ns7.expirationwarning.net | ||||||
| NS | ns3.expirationwarning.net ⭐ | ||||||
| A | 51.161.21.1🇨🇦 OVH51.161.0.0/17 Hosting route | ||||||
| PTR | ns3.expirationwarning.net | ||||||
| NS | ns7.expirationwarning.net | ||||||
| A | 51.195.17.68🇫🇷 OVH51.195.0.0/16 | ||||||
| PTR | ns7.expirationwarning.net | ||||||
| SOA | ns3.expirationwarning.nethostmaster@expirationwarning.net 2026-05-16 #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=1782194755 | ||||||
MX for
dbcomputer.com |
Previously MX for
mail.dbcomputer.com |
Subdomains
mail.dbcomputer.com |
Same first word
dbcomputer.com |
DNS History
10 records (3 active, 7 former)
○NSns1.aaahosting109.de2015-05-20 → 2016-12-26 · 4 obs
● 2016-12-26 18:17:42
○ 2026-03-24 16:16:18
○ 2026-06-23 06:13:20
○NSns1.aaahosting224.de2026-03-24 → 2026-06-15 · 4 obs
● 2026-03-24 16:16:18
● 2026-06-15 11:24:02
○ 2026-06-23 06:13:20
○NSns2.aaahosting109.de2015-05-20 → 2016-12-26 · 4 obs
● 2016-12-26 18:17:42
○ 2026-03-24 16:16:18
○ 2026-06-23 06:13:20
○NSns2.aaahosting224.de2026-03-24 → 2026-06-15 · 4 obs
● 2026-03-24 16:16:18
● 2026-06-15 11:24:02
○ 2026-06-23 06:13:20
●NSns3.expirationwarning.net2026-06-23 → 2026-06-23 · 2 obs
● 2026-06-23 06:13:20
●NSns7.expirationwarning.net2026-06-23 → 2026-06-23 · 2 obs
● 2026-06-23 06:13:20
○MXdbcomputer.com2015-05-20 → 2026-06-15 · 3 obs
● 2026-06-15 11:24:02
○ 2026-06-23 06:13:20
○A185.248.141.62026-03-24 → 2026-06-15 · 4 obs
● 2026-03-24 16:16:18
● 2026-06-15 11:24:02
○ 2026-06-23 06:13:20
●A51.195.17.682026-06-23 → 2026-06-23 · 2 obs
● 2026-06-23 06:13:20
○A87.118.64.542015-05-20 → 2016-12-26 · 4 obs
● 2016-12-26 18:17:42
○ 2026-03-24 16:16:18
○ 2026-06-23 06:13:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dbcomputer.com | ns3.expirationwarning.net, ns7.expirationwarning.net | - |
✅ Authoritative Response
Server:51.161.21.1
NS records: ns3.expirationwarning.net, ns7.expirationwarning.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dbcomputer.com (unsigned zone)
⏱️ Timing
Total: 448ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.161.21.1 |
| NS | 2 | ns3.expirationwarning.net, ns7.expirationwarning.net |
| SOA | 1 | ns3.expirationwarning.net hostmaster.exp |
Analysis
Hierarchy
dbcomputer.com is a parent domain of mail.dbcomputer.com.
Mail Server Role
dbcomputer.com serves as a mail server for dbcomputer.com.
IP Addresses
dbcomputer.com has exactly one IP address — 51.195.17.68.
941521.com, anson.solutions, e-doma.com plus two other host names have IP numbers in common with dbcomputer.com.
Name Servers
dbcomputer.com has two authoritative name servers — ns3.expirationwarning.net and ns7.expirationwarning.net.
The name server configuration of dbcomputer.com is shared with other domains, for instance mail.ggsaenz.com, mail.exertis.today, hamlet.coffee and two others.
dbcomputer.com shares at least some of its name servers with other domains, such as tvunderground.net and mail.bitshack.net.
These name servers are frequently seen alongside the name servers ns1.expirationwarning.net.
ns3.expirationwarning.net and ns7.expirationwarning.net each resolve to one IP number: ns3.expirationwarning.net points to 51.161.21.1 and ns7.expirationwarning.net points to 51.195.17.68.