pcmath.com - dns.ninja
pcmath.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.251.168🇺🇸 Amazon3.33.240.0/20 | ||||||
| PTR | aec037177372cc6cd.awsglobalaccelerator.com | ||||||
| A | 15.197.225.128🇺🇸 Amazon15.197.224.0/20 | ||||||
| NS | ns71.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2194::2e🇺🇸 GODADDY-DNS2603:5:2190::/44 | ||||||
| PTR | ns71.domaincontrol.com | ||||||
| A | 97.74.105.46🇺🇸 GODADDY-DNS97.74.104.0/23 | ||||||
| PTR | ns71.domaincontrol.com | ||||||
| NS | ns72.domaincontrol.com | ||||||
| A | 2603:5:2294::2e🇺🇸 GODADDY-DNS2603:5:2290::/44 | ||||||
| PTR | ns72.domaincontrol.com | ||||||
| A | 173.201.73.46🇺🇸 GODADDY-DNS173.201.72.0/23 | ||||||
| PTR | ns72.domaincontrol.com | ||||||
| SOA | ns71.domaincontrol.comdns@jomax.net 2025-09-13 #1 | ||||||
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=1781558125 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSns31.domaincontrol.com2015-06-30 → 2017-04-03 · 4 obs
● 2017-04-03 00:11:48
○ 2017-08-19 23:20:00
○ 2026-06-15 21:35:58
○NSns32.domaincontrol.com2015-06-30 → 2017-04-03 · 4 obs
● 2017-04-03 00:11:48
○ 2017-08-19 23:20:00
○ 2026-06-15 21:35:58
●NSns71.domaincontrol.com2026-04-03 → 2026-06-15 · 3 obs
● 2026-04-03 15:52:46
● 2026-06-15 21:35:58
●NSns72.domaincontrol.com2026-04-03 → 2026-06-15 · 3 obs
● 2026-04-03 15:52:46
● 2026-06-15 21:35:58
○MXmailstore1.secureserver.net2015-06-30 → 2017-04-03 · 4 obs
● 2017-04-03 00:11:48
○ 2017-08-19 23:20:00
○ 2026-06-15 21:35:58
○MXsmtp.secureserver.net2015-06-30 → 2017-04-03 · 4 obs
● 2017-04-03 00:11:48
○ 2017-08-19 23:20:00
○ 2026-06-15 21:35:58
●A15.197.225.1282026-04-03 → 2026-06-15 · 3 obs
● 2026-04-03 15:52:46
● 2026-06-15 21:35:58
○A184.168.221.482015-06-30 → 2017-04-03 · 4 obs
● 2017-04-03 00:11:48
○ 2017-08-19 23:20:00
○ 2026-06-15 21:35:58
●A3.33.251.1682026-04-03 → 2026-06-15 · 3 obs
● 2026-04-03 15:52:46
● 2026-06-15 21:35:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net... | - |
| pcmath.com | ns71.domaincontrol.com, ns72.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.105.46
NS records: ns71.domaincontrol.com, ns72.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pcmath.com (unsigned zone)
⏱️ Timing
Total: 74ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns71.domaincontrol.com, ns72.domaincontrol.com |
| SOA | 1 | ns71.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns71.domaincontrol.com, ns71.domaincontrol.com, ns72.domaincontrol.com...)
Analysis
IP Addresses
pcmath.com has two IP addresses: 3.33.251.168 and 15.197.225.128
Among the host names that share IP numbers with pcmath.com are webuypolicies.com, green-assocham.net, gistin.com and two others.
Name Servers
Two name servers handle the delegation for pcmath.com: ns71.domaincontrol.com and ns72.domaincontrol.com.
pcmath.com has the same name server delegation as a number of other domains, such as licensingbarristers.com, halesworthtosouthwoldrailway.co.uk, buddyshepherd.net and two more.
ns71.domaincontrol.com and ns72.domaincontrol.com both carry two IP addresses. The A records for ns71.domaincontrol.com are 97.74.105.46 and 2603:5:2194::2e; the A records for ns72.domaincontrol.com are 173.201.73.46 and 2603:5:2294::2e.