email.selfdevelopment.net - dns.ninja
email.selfdevelopment.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 34.234.59.109🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix | ||||||
| PTR | ec2-34-234-59-109.compute-1.amazonaws.com | ||||||
| MX | email.selfdevelopment.net ⭐ | ||||||
| A | 34.234.59.109🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix | ||||||
| PTR | ec2-34-234-59-109.compute-1.amazonaws.com | ||||||
selfdevelopment.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:dfc🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:8591🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.13.252Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.133.145🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | miles.ns.cloudflare.com ⭐ | ||||||
| NS | tani.ns.cloudflare.com | ||||||
| MX | email.selfdevelopment.net ⭐ | ||||||
| TXT | google-site-verification=n6eadQDGjb1l9xSaMCFRFUwfdQXjOdpCsB3tqKwzQDU | ||||||
| TXT | v=spf1 include:support.zendesk.com include:smtp.zendesk.com include:e.selfdev... | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.13.252, 172.67.133.145 | ||||||
| IPv6 hints | 2606:4700:3031::6815:dfc, 2606:4700:3031::ac43:8591 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=22, name=cloudflare-ech.com | ||||||
| SOA | miles.ns.cloudflare.comdns@cloudflare.com serial=2406429124 | ||||||
MX for
Same first word
Similar names
DNS History
4 records (2 active, 2 former)
●MXemail.selfdevelopment.net2015-04-29 → 2026-06-27 · 2 obs
● 2026-06-27 20:15:58
○A107.21.94.212015-04-29 → 2016-12-26 · 4 obs
● 2016-12-26 04:42:52
○ 2026-02-16 12:02:56
○ 2026-06-27 20:15:58
●A34.234.59.1092026-02-16 → 2026-06-27 · 3 obs
● 2026-02-16 12:02:56
● 2026-06-27 20:15:58
○PTR107.21.94.212016-12-26 → 2026-02-16 · 4 obs
● 2026-02-16 12:02:56
○ 2026-02-18 02:01:12
○ 2026-06-27 20:15:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| selfdevelopment.net | tani.ns.cloudflare.com, miles.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.207
NS records: tani.ns.cloudflare.com, miles.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for selfdevelopment.net (unsigned zone)
⏱️ Timing
Total: 295ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.234.59.109 |
| MX | 1 | email.selfdevelopment.net (pri: 10) |
Analysis
Mail Server Role
Both selfdevelopment.net and email.selfdevelopment.net use email.selfdevelopment.net as their mail server.
IP Addresses
email.selfdevelopment.net directs to one IP number, which is 34.234.59.109.
There are other host names — ec2-34-234-59-109.compute-1.amazonaws.com among them — that share IP numbers with email.selfdevelopment.net.
Mail Servers
The MX record for email.selfdevelopment.net points to a single mail server: email.selfdevelopment.net.
email.selfdevelopment.net and domains like selfdevelopment.net share an identical mail server configuration.
email.selfdevelopment.net has exactly one IP number: 34.234.59.109.