wmail-cloud.f9dev.com - dns.ninja
wmail-cloud.f9dev.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.134.251.15🇺🇸 Amazon3.132.0.0/14 EC2 CMH prefix | ||||||
| PTR | ec2-3-134-251-15.us-east-2.compute.amazonaws.com | ||||||
f9dev.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 72.3.233.235🇺🇸 RACKSPACE-DFW72.3.128.0/17 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| NS | udns1.ultradns.net ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a1-203.akam.net ⚠️ Not in zone NS records | ||||||
| NS | a14-64.akam.net ⚠️ Not in zone NS records | ||||||
| NS | a20-65.akam.net ⚠️ Not in zone NS records | ||||||
| NS | a3-66.akam.net ⚠️ Not in zone NS records | ||||||
| NS | pdns72.ultradns.biz ⚠️ Not in zone NS records | ||||||
| NS | pdns72.ultradns.co.uk ⚠️ Not in zone NS records | ||||||
| NS | pdns72.ultradns.com ⚠️ Not in zone NS records | ||||||
| NS | pdns72.ultradns.info ⚠️ Not in zone NS records | ||||||
| NS | pdns72.ultradns.net ⚠️ Not in zone NS records | ||||||
| NS | pdns72.ultradns.org ⚠️ Not in zone NS records | ||||||
| NS | udns2.ultradns.net ⚠️ Not in parent delegation | ||||||
| MX | wmail-cloud.f9dev.com ⭐ | ||||||
| MX | wmail.f9dev.com(10) | ||||||
| TXT | cstnxj0yjqlnxpx26g303pkm32syzzvy | ||||||
| TXT | google-site-verification=akjvu6iw5pkQokiqQxe2NSZkBur1ZKiBsVT2 | ||||||
| SOA | udns1.ultradns.netmbernardini@foundry9.com 2013-11-12 #51 | ||||||
MX for
DNS History
1 record (1 active, 0 former)
●A3.134.251.152026-03-24 → 2026-08-12 · 4 obs
○ 2026-08-12 05:54:16
● 2026-08-12 17:03:46
● 2026-08-12 17:03:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net... | - |
| f9dev.com | pdns72.ultradns.net, pdns72.ultradns.com, pdns72.ultradns.biz, pdns72.ultradns.org... | 2 records |
✅ Authoritative Response
Server:184.26.161.64
NS records: pdns72.ultradns.net, pdns72.ultradns.com, pdns72.ultradns.biz, pdns72.ultradns.org, pdns72.ultradns.info, pdns72.ultradns.co.uk, a20-65.akam.net, a14-64.akam.net, a1-203.akam.net, a3-66.akam.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for f9dev.com (unsigned zone)
⏱️ Timing
Total: 1434ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pdns72.ultradns.com, pdns72.ultradns.com)
Analysis
Mail Server Role
The mail server wmail-cloud.f9dev.com processes email for f9dev.com.
wmail.f9dev.com is a mail server commonly deployed alongside wmail-cloud.f9dev.com.
IP Addresses
wmail-cloud.f9dev.com resolves to just one IP address, 3.134.251.15.
Host names like ec2-3-134-251-15.us-east-2.compute.amazonaws.com are further examples that share IP numbers with wmail-cloud.f9dev.com.