www.doormasters.com - robtex.com
www.doormasters.com
| CNAME | doormasters.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 75.98.175.71🇺🇸 A2HOSTING75.98.160.0/20 A2 Hosting, Inc. | ||||||
| PTR | mi3-ss107.a2hosting.com | ||||||
| NS | ns1.a2hosting.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 13.248.158.180🇺🇸 Amazon13.248.144.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns2.a2hosting.com ⚠️ Not in parent delegation | ||||||
| A | 75.2.118.134🇺🇸 Amazon75.2.112.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| NS | ns3.a2hosting.com | ||||||
| A | 76.223.26.245🇺🇸 Amazon76.223.16.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns4.a2hosting.com | ||||||
| A | 99.83.147.209🇺🇸 Amazon99.83.144.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| MX | doormasters.com ⭐ | ||||||
| A | 75.98.175.71🇺🇸 A2HOSTING75.98.160.0/20 A2 Hosting, Inc. | ||||||
| PTR | mi3-ss107.a2hosting.com | ||||||
| SOA | ns1.a2hosting.comroot@mi3-ss107.a2hosting.com 2026-07-29 #1 | ||||||
doormasters.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 75.98.175.71🇺🇸 A2HOSTING75.98.160.0/20 A2 Hosting, Inc. | ||||||
| NS | ns1.a2hosting.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns2.a2hosting.com ⚠️ Not in parent delegation | ||||||
| NS | ns3.a2hosting.com | ||||||
| NS | ns4.a2hosting.com | ||||||
| MX | doormasters.com ⭐ | ||||||
| SOA | ns1.a2hosting.comroot@mi3-ss107.a2hosting.com 2026-07-29 #1 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●CNAMEdoormasters.com2017-11-26 → 2026-08-09 · 2 obs
● 2026-08-09 11:00:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| doormasters.com | ns3.a2hosting.com, ns4.a2hosting.com | 2 records |
✅ Authoritative Response
Server:99.83.147.209
NS records: ns3.a2hosting.com, ns4.a2hosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doormasters.com (unsigned zone)
⏱️ Timing
Total: 121ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | doormasters.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.a2hosting.com, ns4.a2hosting.com)
Analysis
IP Addresses
www.doormasters.com has exactly one IP address — 75.98.175.71.
thezerobase.com, cathaypilotsunion.vortices.com, printzoom.in plus two other host names have IP numbers in common with www.doormasters.com.
Name Servers
Four name servers handle the delegation for www.doormasters.com: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.
www.doormasters.com has at least partial name server overlap with other domains, such as ecostats.com, benlesanco.world, biz-venue.com and two others.
Four host names, each with one IP address: ns1.a2hosting.com has 13.248.158.180, ns2.a2hosting.com has 75.2.118.134, ns3.a2hosting.com has 76.223.26.245 and ns4.a2hosting.com has 99.83.147.209.
Mail Servers
www.doormasters.com uses one mail server — doormasters.com.
www.doormasters.com uses the same mail servers as other domains, including doormasters.com.
doormasters.com has exactly one IP number: 75.98.175.71.