planetmath.net - dns.ninja
planetmath.net
net
| 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=1786650264 | ||||||
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSns09.domaincontrol.com2016-03-14 → 2026-08-13 · 2 obs
● 2026-08-13 20:03:40
●NSns10.domaincontrol.com2016-03-14 → 2026-08-13 · 2 obs
● 2026-08-13 20:03:40
●MXmailstore1.secureserver.net2016-03-14 → 2026-08-13 · 2 obs
● 2026-08-13 20:03:40
●MXsmtp.secureserver.net2016-03-14 → 2026-08-13 · 2 obs
● 2026-08-13 20:03:40
●A13.248.213.452026-03-24 → 2026-08-13 · 3 obs
● 2026-03-24 07:43:14
● 2026-08-13 20:03:40
○A50.63.202.752016-03-14 → 2017-09-24 · 4 obs
● 2017-09-24 03:31:56
○ 2026-03-24 07:43:14
○ 2026-08-13 20:03:40
●A76.223.67.1892026-03-24 → 2026-08-13 · 3 obs
● 2026-03-24 07:43:14
● 2026-08-13 20:03:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| planetmath.net | ns09.domaincontrol.com, ns10.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.104.5
NS records: ns09.domaincontrol.com, ns10.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for planetmath.net (unsigned zone)
⏱️ Timing
Total: 444ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.67.189, 13.248.213.45 |
| NS | 2 | ns09.domaincontrol.com, ns10.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns09.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
planetmath.net resolves to the IP addresses 13.248.213.45 and 76.223.67.189
Among the host names that share IP numbers with planetmath.net are holidayinntaunton.com, process-it.com, tisv9.tk254.com and two others.
Name Servers
The NS records for planetmath.net delegate to ns09.domaincontrol.com and ns10.domaincontrol.com.
planetmath.net has the same name server delegation as a number of other domains, such as tadthor.com, rufingkidding.com, timberlinehorses.com and two more.
ns09.domaincontrol.com resolves to 97.74.104.5 and 2603:5:2180::5. Likewise, ns10.domaincontrol.com resolves to 173.201.72.5 and 2603:5:2280::5 — two IP addresses apiece.
Mail Servers
The MX records for planetmath.net point to two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
planetmath.net has the same mail server arrangement as a number of other domains, for example itbnet.info, mremountain.com, canzion.tv and two more.
planetmath.net has mail servers in common with other domains — for example cns-schiefer.de and dgpl.net.
mailstore1.secureserver.net and smtp.secureserver.net each have three IP addresses — mailstore1.secureserver.net directs to 216.69.141.78, 216.69.141.114 and 216.69.141.162; smtp.secureserver.net directs to 216.69.141.71, 216.69.141.84 and 216.69.141.113.