mail.selfexpression.org - dns.ninja
mail.selfexpression.org
| DNSSEC | β οΈ Not signed | ||||||
| A | 2600:1f18:1146:4a01:a0da:497b:59a2:506fπΊπΈ Amazon2600:1f18::/35 AMAZON EC2 IAD prefix | ||||||
| A | 54.173.16.197πΊπΈ Amazon54.172.0.0/15 EC2 IAD prefix | ||||||
| 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 | ||||||
selfexpression.org
| DNSSEC | β οΈ Not signed | ||||||
| A | 2600:1f18:1146:4a01:a0da:497b:59a2:506fπΊπΈ Amazon2600:1f18::/35 AMAZON EC2 IAD prefix | ||||||
| A | 54.173.16.197πΊπΈ Amazon54.172.0.0/15 EC2 IAD prefix | ||||||
| NS | ns73.domaincontrol.com β | ||||||
| NS | ns74.domaincontrol.com | ||||||
| MX | mail.selfexpression.org β | ||||||
| TXT | v=spf1 a mx ptr ip4:54.173.16.197 ip6:2600:1f18:1146:4a01::/64 ip6:2603:8001:... | ||||||
| SOA | ns73.domaincontrol.comdns@jomax.net 2026-07-03 #1 | ||||||
MX for
Previously MX for
Same first word
Similar names
DNS History
4 records (3 active, 1 former)
βMXfeedback-smtp.us-east-1.amazonses.com2026-03-23 β 2026-07-04 Β· 2 obs
β 2026-07-04 05:03:30
βA2600:1f18:1146:4a01:a0da:497b:59a2:506f2026-03-23 β 2026-07-04 Β· 3 obs
β 2026-03-23 13:48:00
β 2026-07-04 05:03:30
βA54.173.16.1972015-06-06 β 2026-07-04 Β· 3 obs
β 2015-06-06 05:09:24
β 2026-07-04 05:03:30
βA64.81.34.792008-12-13 β 2008-12-13 Β· 3 obs
β 2015-06-06 05:09:24
β 2026-07-04 05:03:30
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| selfexpression.org | ns74.domaincontrol.com, ns73.domaincontrol.com | - |
β Authoritative Response
Server:97.74.106.47
NS records: ns74.domaincontrol.com, ns73.domaincontrol.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for selfexpression.org (unsigned zone)
β±οΈ Timing
Total: 336ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.173.16.197 |
| AAAA | 1 | 2600:1f18:1146:4a01:a0da:497b:59a2:506f |
| MX | 1 | feedback-smtp.us-east-1.amazonses.com (p |
| TXT | 1 | v=spf1 include:amazonses.com ~all |
Analysis
Mail Server Role
selfexpression.org uses mail.selfexpression.org as a mail server.
IP Addresses
mail.selfexpression.org points to the IP addresses 54.173.16.197 and 2600:1f18:1146:4a01:a0da:497b:59a2:506f
www.selfexpression.org and selfexpression.org are among other host names that share IP numbers with mail.selfexpression.org.
Mail Servers
Mail for mail.selfexpression.org is handled by a single mail server, feedback-smtp.us-east-1.amazonses.com.
mail.selfexpression.org uses an identical mail server configuration to several other domains β among them mail.contractorslist.com, mail.playma.com, compasplatform.com and two more.
mail.selfexpression.org has at least partial mail server overlap with other domains such as playoffblitz.com, ecucomm.com, transvie.sn and two more.
These mail servers commonly co-occur with mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 6 others.
feedback-smtp.us-east-1.amazonses.com directs to 3.218.134.115, 18.235.76.96 and 34.192.233.193 β three IP numbers in total.