sqlserver.work - dns.ninja
sqlserver.work
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.181.79.40🇯🇵 XSERVER-AS183.181.79.0/24 XSERVER Inc. | ||||||
| PTR | sv7679.xserver.jp | ||||||
| NS | ns1.xserver.jp ⭐ | ||||||
| A | 202.226.36.164🇯🇵 XSERVER-AS202.226.36.0/22 | ||||||
| A | 202.226.36.170🇯🇵 XSERVER-AS202.226.36.0/22 | ||||||
| A | 202.226.36.246🇯🇵 XSERVER-AS202.226.36.0/22 | ||||||
| PTR | ns1.xserver.jp | ||||||
| NS | ns2.xserver.jp | ||||||
| A | 35.72.43.26🇯🇵 Amazon35.72.0.0/13 | ||||||
| PTR | ns2.xserver.jp | ||||||
| NS | ns3.xserver.jp | ||||||
| A | 202.226.36.247🇯🇵 XSERVER-AS202.226.36.0/22 | ||||||
| PTR | ns3.xserver.jp | ||||||
| NS | ns4.xserver.jp | ||||||
| A | 183.90.224.226🇯🇵 XSERVER-AS183.90.224.0/20 | ||||||
| A | 183.90.224.230🇯🇵 XSERVER-AS183.90.224.0/20 | ||||||
| A | 202.226.39.247🇯🇵 XSERVER-AS202.226.36.0/22 | ||||||
| PTR | ns4.xserver.jp | ||||||
| NS | ns5.xserver.jp | ||||||
| A | 157.112.182.218🇯🇵 XSERVER-AS157.112.176.0/21 | ||||||
| A | 157.112.182.220🇯🇵 XSERVER-AS157.112.176.0/21 | ||||||
| A | 202.226.37.247🇯🇵 XSERVER-AS202.226.36.0/22 | ||||||
| PTR | ns5.xserver.jp | ||||||
| MX | sqlserver.work ⭐ | ||||||
| A | 183.181.79.40🇯🇵 XSERVER-AS183.181.79.0/24 XSERVER Inc. | ||||||
| PTR | sv7679.xserver.jp | ||||||
| TXT | v=spf1 +a:sv7679.xserver.jp +a:sqlserver.work +mx include:spf.sender.xserver.... | ||||||
| SOA | ns1.xserver.jproot@xserver.jp serial=0 | ||||||
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=1790492342 | ||||||
MX for
sqlserver.work |
Same first word
Similar names
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2026-09-25 → 2026-09-27 · 2 obs
● 2026-09-27 07:10:12
●NSns2.xserver.jp2026-09-25 → 2026-09-27 · 2 obs
● 2026-09-27 07:10:12
●NSns3.xserver.jp2026-09-25 → 2026-09-27 · 2 obs
● 2026-09-27 07:10:12
●NSns4.xserver.jp2026-09-25 → 2026-09-27 · 2 obs
● 2026-09-27 07:10:12
●NSns5.xserver.jp2026-09-25 → 2026-09-27 · 2 obs
● 2026-09-27 07:10:12
●MXsqlserver.work2026-09-25 → 2026-09-27 · 2 obs
● 2026-09-27 07:10:12
●A183.181.79.402026-09-25 → 2026-09-27 · 2 obs
● 2026-09-27 07:10:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| work | c.nic.work, y.nic.work, a.nic.work, z.nic.work... | 12 records |
| sqlserver.work | ns5.xserver.jp, ns4.xserver.jp, ns2.xserver.jp, ns3.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.36.247
NS records: ns5.xserver.jp, ns4.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns1.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sqlserver.work (unsigned zone)
⏱️ Timing
Total: 1665ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.181.79.40 |
| NS | 5 | ns2.xserver.jp, ns4.xserver.jp... |
| MX | 1 | sqlserver.work (pri: 0) |
| TXT | 1 | v=spf1 +a:sv7679.xserver.jp +a:sqlserver |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.work, b.nic.work, c.nic.work...)
Analysis
Mail Server Role
The MX record for sqlserver.work points back to sqlserver.work — it is its own mail server.
IP Addresses
sqlserver.work directs to one IP number, which is 183.181.79.40.
Among the host names that share IP numbers with sqlserver.work are it-skill-memo.work, falado-derm.com, vbeam.info and two others.
Name Servers
The authoritative name servers for sqlserver.work are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
sqlserver.work has at least partial name server overlap with other domains, such as world-heroes.com, johnny1blog.com, tackle-liberty.com and two others.
It is common to see these name servers used together with name servers ns4.xserver.jp and ns5.xserver.jp.
Hosts with three IP address records:
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.
Hosts that resolve to one 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
The MX record for sqlserver.work points to a single mail server: sqlserver.work.
sqlserver.work directs to just one IP number, 183.181.79.40.