mathjava.com - dns.ninja
mathjava.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.21.239.197 | ||||||
| NS | dns167.a.register.com ⭐ | ||||||
| A | 216.21.231.167🇺🇸 Jacksonville216.21.231.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| PTR | dns167.a.register.com | ||||||
| NS | dns010.d.register.com | ||||||
| A | 216.21.236.10🇺🇸 Jacksonville216.21.236.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| PTR | dns010.d.register.com | ||||||
| NS | dns029.c.register.com | ||||||
| A | 216.21.235.29🇺🇸 Jacksonville216.21.234.0/23 NF ATL SUBNETS | ||||||
| PTR | dns029.c.register.com | ||||||
| NS | dns032.b.register.com | ||||||
| A | 216.21.232.32🇺🇸 Jacksonville216.21.232.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| PTR | dns032.b.register.com | ||||||
| SOA | dns167.a.register.comroot@register.com 2007-11-25 #3 | ||||||
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=1780870071 | ||||||
Same first word
mathjava.com |
Similar names
DNS History
6 records (5 active, 1 former)
●NSdns010.d.register.com2015-06-04 → 2026-06-07 · 2 obs
● 2026-06-07 22:19:52
●NSdns029.c.register.com2015-06-04 → 2026-06-07 · 2 obs
● 2026-06-07 22:19:52
●NSdns032.b.register.com2015-06-04 → 2026-06-07 · 2 obs
● 2026-06-07 22:19:52
●NSdns167.a.register.com2015-06-04 → 2026-06-07 · 2 obs
● 2026-06-07 22:19:52
○MXp.webcom.ctmail.com2016-04-12 → 2019-01-15 · 4 obs
● 2019-01-15 06:35:40
○ 2026-03-06 18:11:50
○ 2026-06-07 22:19:52
●A216.21.239.1972015-06-04 → 2026-06-07 · 2 obs
● 2026-06-07 22:19:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| mathjava.com | dns167.a.register.com, dns032.b.register.com, dns029.c.register.com, dns010.d.register.com | 4 records |
✅ Authoritative Response
Server:216.21.236.10
NS records: dns167.a.register.com, dns032.b.register.com, dns029.c.register.com, dns010.d.register.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathjava.com (unsigned zone)
⏱️ Timing
Total: 520ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.21.239.197 |
| NS | 4 | dns032.b.register.com, dns010.d.register.com... |
| SOA | 1 | dns167.a.register.com root.register.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns167.a.register.com, dns032.b.register.com, dns029.c.register.com...)
Analysis
IP Addresses
mathjava.com resolves to one IP address: 216.21.239.197.
orrteam.com, baima.org, sailoregon.us and two other host names share IP numbers with mathjava.com.
Name Servers
mathjava.com is delegated to 4 name servers: dns167.a.register.com, dns032.b.register.com, dns029.c.register.com and dns010.d.register.com.
The name servers of mathjava.com overlap at least partially with those of other domains — among them tcooperinc.com, sherriwolson.com, turkishfabric.com and two more.
It is common to see these name servers paired with dns1.register.com, dns2.register.com, dns083.d.register.com and seven other name servers.
Each of the four hosts dns167.a.register.com, dns032.b.register.com, dns029.c.register.com and dns010.d.register.com points to a single IP address — dns167.a.register.com points to 216.21.231.167, dns032.b.register.com points to 216.21.232.32, dns029.c.register.com points to 216.21.235.29 and dns010.d.register.com points to 216.21.236.10.