mail.simsar.com - robtex.com
mail.simsar.com
| DNSSEC | β οΈ Not signed | ||||||
| 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 ~all | ||||||
simsar.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 16.16.40.207πΈπͺ Amazon16.16.0.0/16 EC2 ARN Prefix | ||||||
| A | 16.192.2.138 | ||||||
| NS | hal.ns.cloudflare.com β | ||||||
| NS | hazel.ns.cloudflare.com | ||||||
| MX | inbound-smtp.us-east-1.amazonaws.com β | ||||||
| TXT | v=spf1 include:amazonses.com ~all | ||||||
| SOA | hal.ns.cloudflare.comdns@cloudflare.com serial=2402722616 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
βMXfeedback-smtp.us-east-1.amazonses.com2026-04-27 β 2026-05-14 Β· 2 obs
β 2026-05-14 07:18:34
βA198.20.237.2462017-03-18 β 2017-03-18 Β· 3 obs
β 2026-04-27 16:39:22
β 2026-05-14 07:18:34
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| simsar.com | hal.ns.cloudflare.com, hazel.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:173.245.59.174
NS records: hal.ns.cloudflare.com, hazel.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for simsar.com (unsigned zone)
β±οΈ Timing
Total: 211ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 1 | feedback-smtp.us-east-1.amazonses.com (p |
| TXT | 1 | v=spf1 include:amazonses.com ~all |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (hal.ns.cloudflare.com, hal.ns.cloudflare.com, hal.ns.cloudflare.com...)
Analysis
Mail Servers
mail.simsar.com is handled by a single mail server, feedback-smtp.us-east-1.amazonses.com.
mail.simsar.com shares the same mail server setup as other domains, for instance mail.autopartesryr.cl, mail.sulblimaq.com.br, mail.carl-officeproducts.com, mail.trademarketingforce.com and mail.thrivetreatmentservices.com.
mail.simsar.com shares some mail servers with other domains, at least partially, for instance gemstonelights.com, nightsinarmor.com, classyspooner.com, photolab.me and ptccloud.com.
These mail servers are often used together with aspmx.l.google.com, alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com, aspmx3.googlemail.com, feedback-smtp.us-east-2.amazonses.com and inbound-smtp.us-east-1.amazonaws.com.
feedback-smtp.us-east-1.amazonses.com points to three IP addresses: 3.218.134.115, 18.235.76.96 and 34.192.233.193.