python-guide.work - dns.ninja
python-guide.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=1792732376 | ||||||
MX for
python-guide.work |
Same first word
python-guide.cn |
python-guide.readthedocs.io |
python-guide.work |
python-guide.pages.dev |
python-guide.com |
python-guide.site |
python-guide.org |
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2026-09-24 → 2026-10-23 · 2 obs
● 2026-10-23 05:47:36
●NSns2.xserver.jp2026-09-24 → 2026-10-23 · 2 obs
● 2026-10-23 05:47:36
●NSns3.xserver.jp2026-09-24 → 2026-10-23 · 2 obs
● 2026-10-23 05:47:36
●NSns4.xserver.jp2026-09-24 → 2026-10-23 · 2 obs
● 2026-10-23 05:47:36
●NSns5.xserver.jp2026-09-24 → 2026-10-23 · 2 obs
● 2026-10-23 05:47:36
●MXpython-guide.work2026-09-24 → 2026-10-23 · 2 obs
● 2026-10-23 05:47:36
●A183.181.79.402026-09-24 → 2026-10-23 · 2 obs
● 2026-10-23 05:47:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| work | b.nic.work, x.nic.work, z.nic.work, c.nic.work... | 12 records |
| python-guide.work | ns1.xserver.jp, ns3.xserver.jp, ns2.xserver.jp, ns5.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.39.247
NS records: ns1.xserver.jp, ns3.xserver.jp, ns2.xserver.jp, ns5.xserver.jp, ns4.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for python-guide.work (unsigned zone)
⏱️ Timing
Total: 4540ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.181.79.40 |
| NS | 5 | ns5.xserver.jp, ns2.xserver.jp... |
| MX | 1 | python-guide.work (pri: 0) |
| TXT | 1 | v=spf1 +a:sv7679.xserver.jp +a:python-gu |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (b.nic.work, b.nic.work, x.nic.work...)
Analysis
Mail Server Role
python-guide.work acts as its own mail server.
IP Addresses
python-guide.work points to a single IP number: 183.181.79.40.
Additional host names — ut-online.net, mail.ittt.jp, shinjuku-biyouhifu.com and two others — share IP numbers with python-guide.work.
Name Servers
Delegation for python-guide.work is to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
There is at least partial name server overlap between python-guide.work and other domains — azabu-beautybox.jp, kappo-tatsumi.com, surugaseiya8888.com and two more among them.
These name servers frequently co-occur with the name servers ns4.xserver.jp and ns5.xserver.jp.
Host names with three IP numbers:
The hostname ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
The hostname ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
The hostname ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names pointing to a single IP address:
The hostname ns2.xserver.jp resolves to 35.72.43.26.
The hostname ns3.xserver.jp resolves to 202.226.36.247.
Mail Servers
python-guide.work has a single mail server: python-guide.work itself.
python-guide.work carries a single IP number, which is 183.181.79.40.