server3.mandongo.com - dns.ninja
server3.mandongo.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.50.101.244🇮🇪 Amazon52.48.0.0/14 EC2 DUB prefix | ||||||
| PTR | server3.mandongo.com | ||||||
| TXT | v=spf1 +a +mx +ip4:52.50.101.244 ~all | ||||||
mandongo.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1871.awsdns-41.co.uk ⭐ | ||||||
| NS | ns-1231.awsdns-25.org | ||||||
| NS | ns-471.awsdns-58.com | ||||||
| NS | ns-722.awsdns-26.net | ||||||
| SOA | ns-1871.awsdns-41.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
PTR for
MX for
Same first word
server3.nagoya |
server3.space |
server3.net |
server3.eu |
server3.eu.com |
server3.co.uk |
server3.nl |
server3.cc |
server3.se |
server3.info |
server3.ru |
server3.com |
server3.tk |
server3.bplaced.net |
server3.org |
server3.cloud |
Similar names
DNS History
1 record (1 active, 0 former)
●A52.50.101.2442026-03-25 → 2026-08-08 · 2 obs
● 2026-03-25 16:06:48
● 2026-08-08 12:49:14
● 2026-08-08 12:49:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net... | - |
| mandongo.com | ns-722.awsdns-26.net, ns-471.awsdns-58.com, ns-1231.awsdns-25.org, ns-1871.awsdns-41.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.193.215
NS records: ns-722.awsdns-26.net, ns-471.awsdns-58.com, ns-1231.awsdns-25.org, ns-1871.awsdns-41.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mandongo.com (unsigned zone)
⏱️ Timing
Total: 443ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.50.101.244 |
| TXT | 1 | v=spf1 +a +mx +ip4:52.50.101.244 ~all |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-471.awsdns-58.com, ns-471.awsdns-58.com)
Analysis
Mail Server Role
The mail server server3.mandongo.com processes email for tullianos.com.
IP Addresses
server3.mandongo.com resolves to just one IP address, 52.50.101.244.