code-check.work - dns.ninja
code-check.work
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.181.88.58🇯🇵 XSERVER-AS183.181.88.0/23 | ||||||
| PTR | sv8057.xserver.jp | ||||||
| NS | ns1.xserver.jp ⭐ | ||||||
| A | 202.226.36.164 | ||||||
| A | 202.226.36.170 | ||||||
| A | 202.226.36.246 | ||||||
| NS | ns2.xserver.jp | ||||||
| A | 35.72.43.26Amazon35.72.0.0/13 EC2 NRT prefix | ||||||
| NS | ns3.xserver.jp | ||||||
| A | 202.226.36.247 | ||||||
| NS | ns4.xserver.jp | ||||||
| A | 183.90.224.226 | ||||||
| A | 183.90.224.230 | ||||||
| A | 202.226.39.247 | ||||||
| NS | ns5.xserver.jp | ||||||
| A | 157.112.182.218 | ||||||
| A | 157.112.182.220 | ||||||
| A | 202.226.37.247 | ||||||
| MX | code-check.work ⭐ | ||||||
| A | 183.181.88.58🇯🇵 XSERVER-AS183.181.88.0/23 | ||||||
| PTR | sv8057.xserver.jp | ||||||
| TXT | v=spf1 +a:sv8057.xserver.jp +a:code-check.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=1789974426 | ||||||
MX for
code-check.work |
Same first word
code-check.com |
code-check.de |
code-check.work |
code-check.ai |
code-check.io |
code-check.net |
code-check.com.ua |
code-check.pages.dev |
Similar names
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2026-09-04 → 2026-09-21 · 2 obs
● 2026-09-21 07:18:50
●NSns2.xserver.jp2026-09-04 → 2026-09-21 · 2 obs
● 2026-09-21 07:18:50
●NSns3.xserver.jp2026-09-04 → 2026-09-21 · 2 obs
● 2026-09-21 07:18:50
●NSns4.xserver.jp2026-09-04 → 2026-09-21 · 2 obs
● 2026-09-21 07:18:50
●NSns5.xserver.jp2026-09-04 → 2026-09-21 · 2 obs
● 2026-09-21 07:18:50
●MXcode-check.work2026-09-04 → 2026-09-21 · 2 obs
● 2026-09-21 07:18:50
●A183.181.88.582026-09-04 → 2026-09-21 · 2 obs
● 2026-09-21 07:18:50
🔍 DNS Trace
Analysis
Mail Server Role
The MX record for code-check.work points back to code-check.work — it is its own mail server.
IP Addresses
code-check.work directs to one IP number, which is 183.181.88.58.
Among the host names that share IP numbers with code-check.work are nezasu.jp, ragraph.co.jp, garden-liver.com and two others.
Name Servers
The authoritative name servers for code-check.work are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
code-check.work has at least partial name server overlap with other domains, such as kurashisekkotsuin.com, bbs-urayasugeidai.com, brand-bulk.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:
ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
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:
ns2.xserver.jp points to 35.72.43.26.
ns3.xserver.jp points to 202.226.36.247.
Mail Servers
The MX record for code-check.work points to a single mail server: code-check.work.
code-check.work resolves to a single IP number: 183.181.88.58.