hostmaster.mathpro.com - dns.ninja
hostmaster.mathpro.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns3.afternic.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns3.afternic.com | ||||||
| NS | ns4.afternic.com ⚠️ Not in parent delegation | ||||||
| A | 173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns4.namefind.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #0 | ||||||
mathpro.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns3.afternic.com ⭐ | ||||||
| NS | ns4.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #0 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns3.afternic.com2026-03-06 → 2026-07-01 · 2 obs
● 2026-07-01 11:54:00
●NSns4.afternic.com2026-03-06 → 2026-07-01 · 2 obs
● 2026-07-01 11:54:00
●A13.248.169.482026-03-06 → 2026-07-01 · 3 obs
● 2026-03-06 16:26:32
● 2026-07-01 11:54:00
○A66.96.163.1612015-06-22 → 2016-06-19 · 4 obs
● 2016-06-19 19:13:28
○ 2026-03-06 16:26:32
○ 2026-07-01 11:54:00
●A76.223.54.1462026-03-06 → 2026-07-01 · 3 obs
● 2026-03-06 16:26:32
● 2026-07-01 11:54:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mathpro.com | ns3.afternic.com, ns4.afternic.com | 2 records |
✅ Authoritative Response
Server:97.74.98.65
NS records: ns3.afternic.com, ns4.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathpro.com (unsigned zone)
⏱️ Timing
Total: 111ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns3.afternic.com, ns4.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)
Analysis
IP Addresses
hostmaster.mathpro.com resolves to the IP addresses 13.248.169.48 and 76.223.54.146
55195.com, ntserver.usaquatics.com, delaware-lawyer.com plus two other host names have IP numbers in common with hostmaster.mathpro.com.
Name Servers
Two name servers handle the delegation for hostmaster.mathpro.com: ns3.afternic.com and ns4.afternic.com.
The name server configuration of hostmaster.mathpro.com is shared with other domains, for instance 1stly.com, mail.lightcreates.com, darwinlogic.com and two others.
hostmaster.mathpro.com partially shares its NS delegation with several other domains, including nurseswhocare.com, cullums.com, industrialheatpumps.com and two others.
These name servers often co-occur with the name servers verification-frsgyqgb387khmr9jzuunx.ns101.verify.hn.
ns3.afternic.com resolves to 97.74.98.65. ns4.afternic.com resolves to 173.201.66.65. Both host names point to a single IP number.