dev00.dev - robtex.com
dev00.dev
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
MX for
dev00.dev |
Same first word
Similar names
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2026-08-26 → 2026-08-30 · 2 obs
● 2026-08-30 13:15:28
●NSns2.xserver.jp2026-08-26 → 2026-08-30 · 2 obs
● 2026-08-30 13:15:28
●NSns3.xserver.jp2026-08-26 → 2026-08-30 · 2 obs
● 2026-08-30 13:15:28
●NSns4.xserver.jp2026-08-26 → 2026-08-30 · 2 obs
● 2026-08-30 13:15:28
●NSns5.xserver.jp2026-08-26 → 2026-08-30 · 2 obs
● 2026-08-30 13:15:28
●MXdev00.dev2026-08-26 → 2026-08-30 · 4 obs
○ 2026-08-27 10:39:34
● 2026-08-27 15:09:40
● 2026-08-30 13:15:28
●A103.3.2.1442026-08-26 → 2026-08-30 · 4 obs
○ 2026-08-27 10:39:34
● 2026-08-27 15:09:40
● 2026-08-30 13:15:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| dev00.dev | ns1.xserver.jp, ns5.xserver.jp, ns4.xserver.jp, ns2.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.36.247
NS records: ns1.xserver.jp, ns5.xserver.jp, ns4.xserver.jp, ns2.xserver.jp, ns3.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dev00.dev (unsigned zone)
⏱️ Timing
Total: 1574ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.3.2.144 |
| NS | 5 | ns4.xserver.jp, ns2.xserver.jp... |
| MX | 1 | dev00.dev (pri: 0) |
| TXT | 1 | v=spf1 +a:sv12143.xserver.jp +a:dev00.de |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
dev00.dev is listed as a mail server for itself.
IP Addresses
dev00.dev resolves to one IP address: 103.3.2.144.
mail.araki-lc.com, www.kyoto-net.com, jmarine-ltd.co.jp and two other host names share IP numbers with dev00.dev.
Name Servers
dev00.dev has five name servers, which are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
dev00.dev partially shares its NS delegation with several other domains, including takken-siken.com, oguraakiichi.co.jp, yukari.jp and two others.
These name servers are regularly seen alongside ns5.xserver.jp and ns4.xserver.jp as name servers.
Hostnames that resolve to three IP addresses:
ns1.xserver.jp maps to three IP addresses: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp maps to three IP addresses: 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp maps to three IP addresses: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Hosts with just one IP address:
ns2.xserver.jp resolves to the IP address 35.72.43.26.
ns3.xserver.jp resolves to the IP address 202.226.36.247.
Mail Servers
Mail for dev00.dev is handled by one mail server — dev00.dev.
dev00.dev resolves to 103.3.2.144 and no other IP number.