mail.developin.com - robtex.com
mail.developin.com
| DNSSEC | ⚠️ Not signed | ||||||
| MX | feedback-smtp.eu-west-1.amazonses.com ⭐ | ||||||
| A | 18.200.42.95🇮🇪 Amazon18.200.0.0/16 EC2 DUB prefix | ||||||
| PTR | ec2-18-200-42-95.eu-west-1.compute.amazonaws.com | ||||||
| A | 34.243.41.226🇮🇪 Amazon34.240.0.0/13 EC2 DUB prefix | ||||||
| PTR | ec2-34-243-41-226.eu-west-1.compute.amazonaws.com | ||||||
| A | 34.250.195.198🇮🇪 Amazon34.248.0.0/13 EC2 DUB prefix | ||||||
| PTR | ec2-34-250-195-198.eu-west-1.compute.amazonaws.com | ||||||
| TXT | v=spf1 include:amazonses.com ~all | ||||||
developin.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:9058🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:3f57🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.63.87Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.144.88🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | nick.ns.cloudflare.com ⭐ | ||||||
| NS | sofia.ns.cloudflare.com | ||||||
| MX | inbound-smtp.eu-west-1.amazonaws.com ⭐ | ||||||
| TXT | 28ee4d27a3e5bf605ec745b6da5a383f5f451ed6 | ||||||
| TXT | v=spf1 include:amazonses.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.63.87, 172.67.144.88 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:9058, 2606:4700:3037::6815:3f57 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com | ||||||
| SOA | nick.ns.cloudflare.comdns@cloudflare.com serial=2402043645 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●MXfeedback-smtp.eu-west-1.amazonses.com2026-05-12 → 2026-05-12 · 1 obs
○A216.70.113.782015-07-06 → 2016-07-17 · 3 obs
● 2016-07-17 08:16:28
○ 2026-05-12 07:11:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| developin.com | nick.ns.cloudflare.com, sofia.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.223
NS records: nick.ns.cloudflare.com, sofia.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for developin.com (unsigned zone)
⏱️ Timing
Total: 102ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 1 | feedback-smtp.eu-west-1.amazonses.com (p |
| TXT | 1 | v=spf1 include:amazonses.com ~all |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (nick.ns.cloudflare.com, nick.ns.cloudflare.com, nick.ns.cloudflare.com...)
Analysis
Mail Servers
mail.developin.com is handled by a single mail server, feedback-smtp.eu-west-1.amazonses.com.
mail.developin.com uses the same mail server setup as other domains, for instance mail.secutechv2.com, mail.ellisbros.co.uk, grp.global.volkswagenag.com, mail.datingwalk.com and mail.fenchurchproperties.com.
mail.developin.com shares at least partially some mail servers with other domains, for instance sleeknote.com, thinredline.com, xpnet.store, northlanegroup.com and mail.feedbackpromo.com.
these mail servers are commonly used alongside the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, inbound-smtp.eu-west-1.amazonaws.com and smtp.google.com.
feedback-smtp.eu-west-1.amazonses.com points to three IP numbers: 18.200.42.95, 34.243.41.226 and 34.250.195.198.