mx3.app - robtex.com
mx3.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.163.123.3🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-54-163-123-3.compute-1.amazonaws.com | ||||||
| NS | ns-448.awsdns-56.com ⭐ | ||||||
| A | 2600:9000:5301:c000::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-448.awsdns-56.com | ||||||
| A | 205.251.193.192🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-448.awsdns-56.com | ||||||
| NS | ns-1496.awsdns-59.org | ||||||
| A | 2600:9000:5305:d800::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1496.awsdns-59.org | ||||||
| A | 205.251.197.216🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1496.awsdns-59.org | ||||||
| NS | ns-1841.awsdns-38.co.uk | ||||||
| A | 2600:9000:5307:3100::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1841.awsdns-38.co.uk | ||||||
| A | 205.251.199.49🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1841.awsdns-38.co.uk | ||||||
| NS | ns-958.awsdns-55.net | ||||||
| A | 2600:9000:5303:be00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-958.awsdns-55.net | ||||||
| A | 205.251.195.190🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-958.awsdns-55.net | ||||||
| SOA | ns-448.awsdns-56.comawsdns-hostmaster@amazon.com serial=1 | ||||||
app
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=101427 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns-1496.awsdns-59.org2026-04-15 → 2026-04-15 · 2 obs
● 2026-04-15 11:59:32
●NSns-1841.awsdns-38.co.uk2026-04-15 → 2026-04-15 · 2 obs
● 2026-04-15 11:59:32
●NSns-448.awsdns-56.com2026-04-15 → 2026-04-15 · 2 obs
● 2026-04-15 11:59:32
●NSns-958.awsdns-55.net2026-04-15 → 2026-04-15 · 2 obs
● 2026-04-15 11:59:32
●A54.163.123.32026-04-15 → 2026-04-15 · 2 obs
● 2026-04-15 11:59:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| mx3.app | ns-1496.awsdns-59.org, ns-1841.awsdns-38.co.uk, ns-958.awsdns-55.net, ns-448.awsdns-56.com | - |
✅ Authoritative Response
Server:205.251.199.49
NS records: ns-1496.awsdns-59.org, ns-1841.awsdns-38.co.uk, ns-958.awsdns-55.net, ns-448.awsdns-56.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mx3.app (unsigned zone)
⏱️ Timing
Total: 546ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.163.123.3 |
| NS | 4 | ns-1496.awsdns-59.org, ns-1841.awsdns-38.co.uk... |
| SOA | 1 | ns-448.awsdns-56.com awsdns-hostmaster.a |
Analysis
IP Addresses
mx3.app points to a single IP: 54.163.123.3.
Name Servers
mx3.app's delegation is handled by four name servers: ns-448.awsdns-56.com, ns-958.awsdns-55.net, ns-1496.awsdns-59.org and ns-1841.awsdns-38.co.uk.
mx3.app partially shares name servers with other domains; examples include totemfgf.com, aif-a.cilite.docomo.ne.jp, rbrc.com, ideal.sale and locowerks.org.
These name servers are commonly used with ns-80.awsdns-10.com, ns-869.awsdns-44.net and ns-1892.awsdns-44.co.uk.
Host names with two IPs:
ns-448.awsdns-56.com points to 2600:9000:5301:c000::1 and 205.251.193.192
ns-958.awsdns-55.net points to 2600:9000:5303:be00::1 and 205.251.195.190
ns-1496.awsdns-59.org points to 2600:9000:5305:d800::1 and 205.251.197.216
ns-1841.awsdns-38.co.uk points to 2600:9000:5307:3100::1 and 205.251.199.49