rootzero.dev - dns.ninja
rootzero.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
rootzero.dev |
Same first word
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DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2026-08-25 → 2026-08-28 · 2 obs
● 2026-08-28 17:45:48
●NSns2.xserver.jp2026-08-25 → 2026-08-28 · 2 obs
● 2026-08-28 17:45:48
●NSns3.xserver.jp2026-08-25 → 2026-08-28 · 2 obs
● 2026-08-28 17:45:48
●NSns4.xserver.jp2026-08-25 → 2026-08-28 · 2 obs
● 2026-08-28 17:45:48
●NSns5.xserver.jp2026-08-25 → 2026-08-28 · 2 obs
● 2026-08-28 17:45:48
●MXrootzero.dev2026-08-25 → 2026-08-28 · 4 obs
○ 2026-08-28 10:01:20
● 2026-08-28 11:44:38
● 2026-08-28 17:45:48
●A183.181.88.802026-08-25 → 2026-08-28 · 4 obs
○ 2026-08-28 10:01:20
● 2026-08-28 11:44:38
● 2026-08-28 17:45:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| rootzero.dev | ns4.xserver.jp, ns3.xserver.jp, ns2.xserver.jp, ns5.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.36.246
NS records: ns4.xserver.jp, ns3.xserver.jp, ns2.xserver.jp, ns5.xserver.jp, ns1.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rootzero.dev (unsigned zone)
⏱️ Timing
Total: 1408ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.181.88.80 |
| NS | 5 | ns2.xserver.jp, ns1.xserver.jp... |
| MX | 1 | rootzero.dev (pri: 0) |
| TXT | 1 | v=spf1 +a:sv8079.xserver.jp +a:rootzero. |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
rootzero.dev serves as a mail server for rootzero.dev.
IP Addresses
rootzero.dev has exactly one IP address — 183.181.88.80.
freework.pro, ochibidesign.com, inbody.info plus two other host names have IP numbers in common with rootzero.dev.
Name Servers
Five name servers handle delegation for rootzero.dev: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
The name servers of rootzero.dev overlap at least partially with those of other domains — among them ms-kouwa.co.jp, oslovolley.org, hidabun.com and two more.
These name servers commonly appear alongside the name servers ns4.xserver.jp and ns5.xserver.jp.
Host names carrying three IP numbers:
The hostname ns1.xserver.jp directs to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
The hostname ns4.xserver.jp directs to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
The hostname ns5.xserver.jp directs to 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names resolving to a single IP address:
ns2.xserver.jp has the IP address 35.72.43.26.
ns3.xserver.jp has the IP address 202.226.36.247.
Mail Servers
rootzero.dev uses exactly one mail server, which is rootzero.dev.
rootzero.dev directs to just one IP number, 183.181.88.80.