mail.simperator.com - robtex.com
mail.simperator.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 23.254.172.236πΊπΈ HOSTWINDS-123.254.128.0/17 MNT-HL-29 route 023.254.128.000/17 AS54290 | ||||||
| MX | feedback-smtp.us-east-1.amazonses.com β | ||||||
| A | 3.218.134.115πΊπΈ Amazon3.208.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-3-218-134-115.compute-1.amazonaws.com | ||||||
| A | 18.235.76.96πΊπΈ Amazon18.232.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-18-235-76-96.compute-1.amazonaws.com | ||||||
| A | 34.192.233.193πΊπΈ Amazon34.192.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-34-192-233-193.compute-1.amazonaws.com | ||||||
| TXT | v=spf1 include:amazonses.com ip4:74.48.191.201 -all | ||||||
simperator.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::ac43:cef3πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:3d42πΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.61.66Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.206.243πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | elias.ns.cloudflare.com β | ||||||
| NS | liv.ns.cloudflare.com | ||||||
| MX | mail.simperator.com β | ||||||
| TXT | v=spf1 mx include:amazonses.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.61.66, 172.67.206.243 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:cef3, 2606:4700:3034::6815:3d42 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=38, name=cloudflare-ech.com | ||||||
| SOA | elias.ns.cloudflare.comdns@cloudflare.com serial=2407857933 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
βMXfeedback-smtp.us-east-1.amazonses.com2026-07-02 β 2026-07-18 Β· 2 obs
β 2026-07-18 03:53:54
βA23.254.172.2362026-07-02 β 2026-07-18 Β· 2 obs
β 2026-07-18 03:53:54
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| simperator.com | liv.ns.cloudflare.com, elias.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.192.188
NS records: liv.ns.cloudflare.com, elias.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for simperator.com (unsigned zone)
β±οΈ Timing
Total: 115ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.254.172.236 |
| MX | 1 | feedback-smtp.us-east-1.amazonses.com (p |
| TXT | 1 | v=spf1 include:amazonses.com ip4:74.48.1 |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (liv.ns.cloudflare.com, liv.ns.cloudflare.com, liv.ns.cloudflare.com...)
Analysis
Mail Server Role
mail.simperator.com serves as a mail server for simperator.com.
IP Addresses
mail.simperator.com points to a single IP number: 23.254.172.236.
Mail Servers
mail.simperator.com has one mail server: feedback-smtp.us-east-1.amazonses.com.
mail.simperator.com shares the same mail server setup as other domains, including mail.massresort.com, mail.romewithme.com, app.schoolinks.com and two others.
mail.simperator.com shares mail servers β at least in part β with other domains, including cvservices.be, lambdas.com, training.esg.technology and two others.
These mail servers are frequently used alongside mail servers alt1.aspmx.l.google.com, aspmx.l.google.com, alt2.aspmx.l.google.com and 4 other.
feedback-smtp.us-east-1.amazonses.com has three IP addresses: 3.218.134.115, 18.235.76.96 and 34.192.233.193.