dnsep101.mcmastertools.net - robtex.com
dnsep101.mcmastertools.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.64.25.240🇺🇸 AS22034209.64.25.0/24 Proxy registration to prevent harm from ARIN-NONAUTH shutdown | ||||||
| PTR | dnsep101.mcmaster.com | ||||||
mcmastertools.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.64.25.150🇺🇸 AS22034209.64.25.0/24 Proxy registration to prevent harm from ARIN-NONAUTH shutdown | ||||||
| NS | ns2.mcmaster.com ⭐ | ||||||
| NS | ns1.mcmaster.com | ||||||
| NS | ns3.mcmaster.com | ||||||
| NS | ns4.mcmaster.com | ||||||
| MX | mx0a-00570c01.pphosted.com ⭐ | ||||||
| MX | mx0b-00570c01.pphosted.com ⭐ | ||||||
| SOA | ns2.mcmaster.comhostmaster@mcmaster.com serial=964 | ||||||
DNS History
1 record (1 active, 0 former)
●A209.64.25.2402015-07-20 → 2026-05-11 · 2 obs
● 2015-07-20 23:31:14
● 2026-05-11 16:07:54
● 2026-05-11 16:07:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mcmastertools.net | ns1.mcmaster.com, ns2.mcmaster.com, ns3.mcmaster.com, ns4.mcmaster.com | - |
✅ Authoritative Response
Server:12.203.197.21
NS records: ns1.mcmaster.com, ns2.mcmaster.com, ns3.mcmaster.com, ns4.mcmaster.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mcmastertools.net (unsigned zone)
⏱️ Timing
Total: 307ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.64.25.240 |
Analysis
IP Addresses
dnsep101.mcmastertools.net resolves to a single IP: 209.64.25.240.
Other host names, for instance dnsep101.mcmasterequipment.mobi, dnsep101.buymcmaster.co, dnsep101.mcmasterfittings.biz, dnsep101.mcmastercarr.me and dnsep101.mcmasterpipes.info share IP numbers with dnsep101.mcmastertools.net.