mx1.tripexpense.com - robtex.com
mx1.tripexpense.com
| CNAME | elb-its-texp-1527959173.us-east-1.elb.amazonaws.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 100.25.155.28🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix | ||||||
| PTR | ec2-100-25-155-28.compute-1.amazonaws.com | ||||||
| A | 107.23.19.93🇺🇸 Amazon107.23.0.0/17 EC2 IAD prefix | ||||||
tripexpense.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns0.dnsmadeeasy.com ⭐ | ||||||
| NS | ns10.dnsmadeeasy.com | ||||||
| NS | ns11.dnsmadeeasy.com | ||||||
| NS | ns12.dnsmadeeasy.com | ||||||
| NS | ns13.dnsmadeeasy.com | ||||||
| NS | ns14.dnsmadeeasy.com | ||||||
| NS | ns15.dnsmadeeasy.com | ||||||
| MX | tripexpense-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | v=spf1 include:sendgrid.net include:spf.protection.outlook.com -all | ||||||
| SOA | ns0.dnsmadeeasy.comdns@dnsmadeeasy.com 2009-01-02 #2 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A12.130.254.2172017-04-10 → 2017-04-10 · 3 obs
● 2017-04-10 08:45:18
○ 2026-05-08 05:20:04
○ 2026-05-08 05:20:06
○ 2026-05-08 05:20:04
○ 2026-05-08 05:20:06
●CNAMEelb-its-texp-1527959173.us-east-1.elb.amazonaws.com2026-05-08 → 2026-05-08 · 2 obs
● 2026-05-08 05:20:04
● 2026-05-08 05:20:06
● 2026-05-08 05:20:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tripexpense.com | ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com... | 12 records |
✅ Authoritative Response
Server:208.80.125.4
NS records: ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com, ns14.dnsmadeeasy.com, ns15.dnsmadeeasy.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tripexpense.com (unsigned zone)
⏱️ Timing
Total: 90ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | elb-its-texp-1527959173.us-east-1.elb.am |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ns10.dnsmadeeasy.com, ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com...)
Analysis
IP Addresses
mx1.tripexpense.com points to two IPs: 100.25.155.28 and 107.23.19.93.
Other host names for instance ec2-107-23-19-93.compute-1.amazonaws.com and elb-its-texp-1527959173.us-east-1.elb.amazonaws.com share IP numbers with mx1.tripexpense.com.