smtp.api.createsend.com - dns.ninja
smtp.api.createsend.com
| CNAME | hydra-transactional-smtp-nlb-d19bb4e8db9bd01d.elb.us-west-1.amazonaws.com | ||||||
| DNSSEC | β οΈ Not signed | ||||||
| A | 50.18.49.249πΊπΈ Amazon50.18.0.0/18 EC2 SFO prefix | ||||||
| PTR | ec2-50-18-49-249.us-west-1.compute.amazonaws.com | ||||||
| A | 54.193.120.20πΊπΈ Amazon54.193.0.0/17 EC2 SFO VPC Prefix | ||||||
api.createsend.com
| CNAME | api-edge-web-alb-1751217229.us-west-1.elb.amazonaws.com | ||||||
| DNSSEC | β οΈ Not signed | ||||||
| A | 13.52.225.206πΊπΈ Amazon13.52.0.0/16 EC2 SFO prefix | ||||||
| A | 13.56.215.180πΊπΈ Amazon13.56.0.0/16 EC2 Region prefix | ||||||
WOT: SAFE (61/100)
PTR for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
βCNAMEhydra-transactional-smtp-nlb-d19bb4e8db9bd01d.elb.us-west-1.amazonaws.com2026-05-10 β 2026-08-04 Β· 2 obs
β 2026-05-10 09:36:40
β 2026-08-04 01:46:38
β 2026-08-04 01:46:38
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... | - |
| createsend.com | ns1.createsend.com, ns0.createsend.com, ns2.createsend.com, ns3.createsend.com... | 6 records |
β Authoritative Response
Server:208.94.149.133
NS records: ns1.createsend.com, ns0.createsend.com, ns2.createsend.com, ns3.createsend.com, ns5.createsend.com, ns4.createsend.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for createsend.com (unsigned zone)
β±οΈ Timing
Total: 108ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | hydra-transactional-smtp-nlb-d19bb4e8db9 |
π Glue Records Collected
Total: 6
In-bailiwick: 6 (ns1.createsend.com, ns0.createsend.com, ns2.createsend.com...)
Analysis
IP Addresses
smtp.api.createsend.com points to the IP addresses 50.18.49.249 and 54.193.120.20
ec2-50-18-49-249.us-west-1.compute.amazonaws.com and hydra-transactional-smtp-nlb-d19bb4e8db9bd01d.elb.us-west-1.amazonaws.com are among other host names that share IP numbers with smtp.api.createsend.com.