return.smtp.sendamatic.net - robtex.com
return.smtp.sendamatic.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 142.132.242.116🇩🇪 Hetzner142.132.128.0/17 HETZNER-DC | ||||||
| PTR | lb-eu-f-1.smtp.sendamatic.net | ||||||
| A | 167.235.104.46🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC | ||||||
smtp.sendamatic.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1312.awsdns-36.org ⭐ | ||||||
| NS | ns-2037.awsdns-62.co.uk | ||||||
| NS | ns-381.awsdns-47.com | ||||||
| NS | ns-897.awsdns-48.net | ||||||
| SOA | ns-1312.awsdns-36.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●A142.132.242.1162026-07-03 → 2026-07-20 · 2 obs
● 2026-07-03 20:16:18
● 2026-07-20 01:58:04
● 2026-07-20 01:58:04
●A167.235.104.462026-07-03 → 2026-07-20 · 2 obs
● 2026-07-03 20:16:18
● 2026-07-20 01:58:04
● 2026-07-20 01:58:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | k.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net... | - |
| sendamatic.net | mira.ns.cloudflare.com, peter.ns.cloudflare.com | - |
| smtp.sendamatic.net | ns-1312.awsdns-36.org, ns-2037.awsdns-62.co.uk, ns-381.awsdns-47.com, ns-897.awsdns-48.net | - |
✅ Authoritative Response
Server:205.251.197.32
NS records: ns-1312.awsdns-36.org, ns-2037.awsdns-62.co.uk, ns-381.awsdns-47.com, ns-897.awsdns-48.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sendamatic.net (unsigned zone)
⏱️ Timing
Total: 408ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 167.235.104.46, 142.132.242.116 |
Analysis
Mail Server Role
return.smtp.sendamatic.net handles mail for both sendamatic.leadwhispering.com and lemon.email.
smtp.google.com, mxa.mailgun.org and mxb.mailgun.org commonly appear as mail servers together with return.smtp.sendamatic.net.
IP Addresses
return.smtp.sendamatic.net points to the IP addresses 142.132.242.116 and 167.235.104.46