devc01.com - dns.ninja
devc01.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=1792279129 | ||||||
MX for
devc01.com |
Same first word
devc01.com |
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2026-09-11 → 2026-10-17 · 2 obs
● 2026-10-17 23:40:22
●NSns2.xserver.jp2026-09-11 → 2026-10-17 · 2 obs
● 2026-10-17 23:40:22
●NSns3.xserver.jp2026-09-11 → 2026-10-17 · 2 obs
● 2026-10-17 23:40:22
●NSns4.xserver.jp2026-09-11 → 2026-10-17 · 2 obs
● 2026-10-17 23:40:22
●NSns5.xserver.jp2026-09-11 → 2026-10-17 · 2 obs
● 2026-10-17 23:40:22
●MXdevc01.com2026-09-11 → 2026-10-17 · 4 obs
○ 2026-09-23 04:10:22
● 2026-09-23 05:18:34
● 2026-10-17 23:40:22
●A162.43.101.402026-09-11 → 2026-10-17 · 4 obs
○ 2026-09-23 04:10:22
● 2026-09-23 05:18:34
● 2026-10-17 23:40:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| devc01.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.36.170
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devc01.com (unsigned zone)
⏱️ Timing
Total: 4147ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.101.40 |
| NS | 5 | ns4.xserver.jp, ns3.xserver.jp... |
| MX | 1 | devc01.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv14839.xserver.jp +a:devc01.c |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
The MX record for devc01.com points back to devc01.com — it is its own mail server.
IP Addresses
devc01.com directs to one IP number, which is 162.43.101.40.
Among the host names that share IP numbers with devc01.com are sozom.co.jp, mitasu.site, jomonnomi.com and two others.
Name Servers
The authoritative name servers for devc01.com are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
There is at least partial name server overlap between devc01.com and other domains — e-tubo.com, giverdesign.com, laravels.jp and two more among them.
These name servers frequently co-occur with the name servers ns4.xserver.jp and ns5.xserver.jp.
Hosts with three IP address records:
The hostname ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
The hostname ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
The hostname ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Hosts that resolve to one IP address:
The hostname ns2.xserver.jp resolves to 35.72.43.26.
The hostname ns3.xserver.jp resolves to 202.226.36.247.
Mail Servers
The MX record for devc01.com points to a single mail server: devc01.com.
devc01.com carries a single IP number, which is 162.43.101.40.