mx.ulsterworks.com - robtex.com
mx.ulsterworks.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.132.9.181🇺🇸 Amazon3.132.0.0/14 EC2 CMH prefix | ||||||
| PTR | ec2-3-132-9-181.us-east-2.compute.amazonaws.com | ||||||
ulsterworks.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.132.9.181🇺🇸 Amazon3.132.0.0/14 EC2 CMH prefix | ||||||
| NS | ns1.verio.com ⭐ | ||||||
| NS | ns2.verio.com | ||||||
| MX | mx.ulsterworks.com ⭐ | ||||||
| TXT | v=spf1 +ip4:34.196.128.79 +ip4:66.96.128.0/18 +include:websitewelcome.com ?all | ||||||
| SOA | ns1.verio.comdnsadmin@verio.com 2017-12-12 #63 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A3.132.9.1812026-03-08 → 2026-05-13 · 3 obs
○ 2017-04-10 14:50:30
● 2026-03-08 11:08:46
● 2026-05-13 23:47:44
● 2026-03-08 11:08:46
● 2026-05-13 23:47:44
○A34.196.128.792017-04-10 → 2017-04-10 · 3 obs
● 2017-04-10 14:50:30
○ 2026-03-08 11:08:46
○ 2026-05-13 23:47:44
○ 2026-03-08 11:08:46
○ 2026-05-13 23:47:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net... | - |
| ulsterworks.com | ns1.verio.com, ns2.verio.com | 2 records |
✅ Authoritative Response
Server:66.96.142.149
NS records: ns1.verio.com, ns2.verio.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ulsterworks.com (unsigned zone)
⏱️ Timing
Total: 139ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.132.9.181 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.verio.com, ns2.verio.com)
Analysis
Mail Server Role
mx.ulsterworks.com serves as the mail server for www.ulsterworks.com and ulsterworks.com.
IP Addresses
mx.ulsterworks.com resolves to a single IP: 3.132.9.181.
Other host names, for instance mx.ulsterfilm.com, ec2-3-132-9-181.us-east-2.compute.amazonaws.com, ulsterfilm.com, www.ulsterworks.com and ulsterworks.com share IP numbers with mx.ulsterworks.com.