zmath.com - dns.ninja
zmath.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1783183551 | ||||||
Same first word
zmath.com |
Similar names
DNS History
7 records (7 active, 0 former)
●NSa.ns.joker.com2015-05-25 → 2026-07-04 · 2 obs
● 2026-07-04 17:15:44
●NSb.ns.joker.com2015-05-25 → 2026-07-04 · 2 obs
● 2026-07-04 17:15:44
●NSc.ns.joker.com2015-05-25 → 2026-07-04 · 2 obs
● 2026-07-04 17:15:44
●NSx.ns.joker.com2026-03-09 → 2026-07-04 · 3 obs
● 2026-03-09 17:42:26
● 2026-07-04 17:15:44
●NSy.ns.joker.com2026-03-09 → 2026-07-04 · 6 obs
● 2026-03-09 17:42:26
● 2026-05-01 03:46:38
○ 2026-05-07 04:12:54
● 2026-05-16 05:22:38
● 2026-07-04 17:15:44
●NSz.ns.joker.com2026-03-09 → 2026-07-04 · 6 obs
● 2026-03-09 17:42:26
● 2026-05-01 03:46:38
○ 2026-05-07 04:12:54
● 2026-05-16 05:22:38
● 2026-07-04 17:15:44
●A159.25.16.1632015-05-25 → 2026-07-04 · 2 obs
● 2026-07-04 17:15:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net... | - |
| zmath.com | a.ns.joker.com, b.ns.joker.com, c.ns.joker.com | 5 records |
✅ Authoritative Response
Server:192.95.37.184
NS records: a.ns.joker.com, b.ns.joker.com, c.ns.joker.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zmath.com (unsigned zone)
⏱️ Timing
Total: 368ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.25.16.163 |
| NS | 3 | z.ns.joker.com, x.ns.joker.com... |
| SOA | 1 | x.ns.joker.com hostmaster.joker.com |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (a.ns.joker.com, a.ns.joker.com, b.ns.joker.com...)
Analysis
IP Addresses
zmath.com has exactly one IP address — 159.25.16.163.
muders.org, nadzor.biz, michaelyuan.com plus two other host names have IP numbers in common with zmath.com.
Name Servers
DNS for zmath.com is handled by 6 name servers: a.ns.joker.com, b.ns.joker.com, c.ns.joker.com and 3 others.
zmath.com shares at least some of its name servers with other domains, including stevenyoung.org, artikona.net, napix.com and two others.
These name servers are frequently paired with the name servers x.ns.joker.com, y.ns.joker.com and z.ns.joker.com.
Host names pointing to two IP addresses:
a.ns.joker.com has two IP addresses: 23.88.49.189 and 2a01:4f8:c0c:165b::1.
c.ns.joker.com has two IP addresses: 192.95.37.184 and 2607:5300:203:7e6d::2222.
y.ns.joker.com has two IP addresses: 23.88.49.189 and 2a01:4f8:c0c:165b::1.
z.ns.joker.com has two IP addresses: 192.95.37.184 and 2607:5300:203:7e6d::2222.
Host names resolving to a single IP address:
b.ns.joker.com directs to 159.25.97.69.
x.ns.joker.com directs to 194.245.103.13.
Host names pointing to 2a01:4f8:c0c:165b::1 IP addresses: a.ns.joker.com and y.ns.joker.com.
Host names pointing to 23.88.49.189 IP addresses: a.ns.joker.com and y.ns.joker.com.
Host names pointing to 2607:5300:203:7e6d::2222 IP addresses: c.ns.joker.com and z.ns.joker.com.
Host names pointing to 192.95.37.184 IP addresses: c.ns.joker.com and z.ns.joker.com.