basicmath.jp - robtex.com
basicmath.jp
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1788201903 | ||||||
MX for
basicmath.jp |
Same first word
basicmath.org |
basicmath.jp |
basicmath.co.uk |
basicmath.nyc |
basicmath.net |
basicmath.space |
basicmath.info |
basicmath.guru |
basicmath.app |
basicmath.work |
basicmath.pages.dev |
basicmath.co.jp |
basicmath.com |
basicmath.ph |
Similar names
chambitas.app |
mactabish.workers.dev |
chambitas.com.mx |
abismatch.dk |
simbachat.workers.dev |
biasmatch.com |
mactabish.com |
mathbasic.com |
biasmatch.net |
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2026-08-03 → 2026-08-31 · 2 obs
● 2026-08-31 18:58:32
●NSns2.xserver.jp2026-08-03 → 2026-08-31 · 2 obs
● 2026-08-31 18:58:32
●NSns3.xserver.jp2026-08-03 → 2026-08-31 · 2 obs
● 2026-08-31 18:58:32
●NSns4.xserver.jp2026-08-03 → 2026-08-31 · 2 obs
● 2026-08-31 18:58:32
●NSns5.xserver.jp2026-08-03 → 2026-08-31 · 2 obs
● 2026-08-31 18:58:32
●MXbasicmath.jp2026-08-03 → 2026-08-31 · 2 obs
● 2026-08-31 18:58:32
●A202.226.37.372026-08-03 → 2026-08-31 · 2 obs
● 2026-08-31 18:58:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | 15 records |
| basicmath.jp | ns4.xserver.jp, ns2.xserver.jp, ns1.xserver.jp, ns3.xserver.jp... | 11 records |
✅ Authoritative Response
Server:183.90.224.226
NS records: ns4.xserver.jp, ns2.xserver.jp, ns1.xserver.jp, ns3.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for basicmath.jp (unsigned zone)
⏱️ Timing
Total: 1056ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.226.37.37 |
| NS | 5 | ns5.xserver.jp, ns2.xserver.jp... |
| MX | 1 | basicmath.jp (pri: 0) |
| TXT | 3 | asv=fc0ccc81a486340c41ca51092ca33949, v=spf1 a:sv76.xserver.jp include:spf.sen... |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
📌 Glue Records Collected
Total: 26
In-bailiwick: 15 (a.dns.jp, a.dns.jp, b.dns.jp...)
Out-of-bailiwick: 11 (ns5.xserver.jp, ns5.xserver.jp, ns5.xserver.jp...)
Analysis
Mail Server Role
basicmath.jp acts as its own mail server.
IP Addresses
basicmath.jp points to a single IP number: 202.226.37.37.
Additional host names — d-lingo.com, kokayn.net, morse-inc.com and two others — share IP numbers with basicmath.jp.
Name Servers
Delegation for basicmath.jp is to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
basicmath.jp shares at least some of its name servers with other domains, including kaomitukerushokogun.com, g0row.com, tanigaki.jp and two others.
These name servers are frequently paired with the name servers ns4.xserver.jp and ns5.xserver.jp.
Host names with 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 pointing 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
basicmath.jp has a single mail server: basicmath.jp itself.
basicmath.jp directs to just one IP number, 202.226.37.37.