web-dev.work - robtex.com
web-dev.work
work
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.work ⭐ | ||||||
| NS | b.nic.work | ||||||
| NS | c.nic.work | ||||||
| NS | x.nic.work | ||||||
| NS | y.nic.work | ||||||
| NS | z.nic.work | ||||||
| SOA | a.nic.workadmin@tldns.godaddy serial=1788052560 | ||||||
MX for
web-dev.work |
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 01:34:42
●NSns2.xserver.jp2026-08-26 → 2026-08-30 · 2 obs
● 2026-08-30 01:34:42
●NSns3.xserver.jp2026-08-26 → 2026-08-30 · 2 obs
● 2026-08-30 01:34:42
●NSns4.xserver.jp2026-08-26 → 2026-08-30 · 2 obs
● 2026-08-30 01:34:42
●NSns5.xserver.jp2026-08-26 → 2026-08-30 · 2 obs
● 2026-08-30 01:34:42
●MXweb-dev.work2026-08-26 → 2026-08-30 · 2 obs
● 2026-08-30 01:34:42
●A183.90.240.92026-08-26 → 2026-08-30 · 2 obs
● 2026-08-30 01:34:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| work | b.nic.work, x.nic.work, z.nic.work, c.nic.work... | 12 records |
| web-dev.work | ns1.xserver.jp, ns2.xserver.jp | - |
✅ Authoritative Response
Server:35.72.43.26
NS records: ns1.xserver.jp, ns2.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for web-dev.work (unsigned zone)
⏱️ Timing
Total: 1725ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.240.9 |
| NS | 5 | ns2.xserver.jp, ns4.xserver.jp... |
| MX | 1 | web-dev.work (pri: 0) |
| TXT | 1 | v=spf1 +a:sv2208.xserver.jp +a:web-dev.w |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (b.nic.work, b.nic.work, x.nic.work...)
Analysis
Mail Server Role
The MX record for web-dev.work points back to web-dev.work — it is its own mail server.
IP Addresses
web-dev.work directs to one IP number, which is 183.90.240.9.
Among the host names that share IP numbers with web-dev.work are toyo-sk.co.jp, testtest-website.com, stg.orizo.co.jp and two others.
Name Servers
The authoritative name servers for web-dev.work are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
At least some of web-dev.work's name servers are shared with other domains, for example mohriah.com, s-plan.net, yu21.jp and two more.
These name servers tend to be deployed in combination with the name servers ns4.xserver.jp and ns5.xserver.jp.
Hosts with three IP address records:
ns1.xserver.jp resolves to three addresses: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp resolves to three addresses: 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp resolves to three addresses: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Hosts that resolve to one IP address:
ns2.xserver.jp points to the IP address 35.72.43.26.
ns3.xserver.jp points to the IP address 202.226.36.247.
Mail Servers
The MX record for web-dev.work points to a single mail server: web-dev.work.
There is one IP number for web-dev.work: 183.90.240.9.