mail4.internationalcomputing.com - dns.ninja
mail4.internationalcomputing.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.225.83.230🇺🇸 Amazon54.224.0.0/15 EC2 IAD prefix | ||||||
| PTR | ec2-54-225-83-230.compute-1.amazonaws.com | ||||||
internationalcomputing.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 75.101.129.80🇺🇸 Amazon75.101.128.0/17 Execution Services | ||||||
| NS | ns-1520.awsdns-62.org ⭐ | ||||||
| NS | ns-1963.awsdns-53.co.uk | ||||||
| NS | ns-388.awsdns-48.com | ||||||
| NS | ns-640.awsdns-16.net | ||||||
| MX | inbound-smtp.us-east-1.amazonaws.com ⭐ | ||||||
| SOA | ns-1520.awsdns-62.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
●A54.225.83.2302026-08-04 → 2026-08-04 · 3 obs
○ 2016-04-18 22:25:52
● 2026-08-04 08:37:46
● 2026-08-04 08:37:48
● 2026-08-04 08:37:46
● 2026-08-04 08:37:48
○A54.235.117.492015-06-02 → 2016-04-18 · 4 obs
● 2015-06-02 22:31:30
● 2016-04-18 22:25:52
○ 2026-08-04 08:37:46
○ 2026-08-04 08:37:48
● 2016-04-18 22:25:52
○ 2026-08-04 08:37:46
○ 2026-08-04 08:37:48
○CNAMEcfwx1.internationalcomputing.com2015-06-02 → 2016-04-18 · 4 obs
● 2015-06-02 22:31:30
● 2016-04-18 22:25:52
○ 2026-08-04 08:37:46
○ 2026-08-04 08:37:48
● 2016-04-18 22:25:52
○ 2026-08-04 08:37:46
○ 2026-08-04 08:37:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net... | - |
| internationalcomputing.com | ns-640.awsdns-16.net, ns-388.awsdns-48.com, ns-1963.awsdns-53.co.uk, ns-1520.awsdns-62.org | 2 records |
✅ Authoritative Response
Server:205.251.199.171
NS records: ns-640.awsdns-16.net, ns-388.awsdns-48.com, ns-1963.awsdns-53.co.uk, ns-1520.awsdns-62.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for internationalcomputing.com (unsigned zone)
⏱️ Timing
Total: 314ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.225.83.230 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-388.awsdns-48.com, ns-388.awsdns-48.com)
Analysis
IP Addresses
mail4.internationalcomputing.com resolves to just one IP address, 54.225.83.230.
Two other host names, along with msg12.internationalcomputing.com, mail2.internationalcomputing.com and fwx21.internationalcomputing.com, also share IP numbers with mail4.internationalcomputing.com.