exchange.dcs.com - robtex.com
exchange.dcs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.203.60.13🇺🇸 AS27483198.203.60.0/24 | ||||||
dcs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 107.23.66.118🇺🇸 Amazon107.23.0.0/17 EC2 IAD prefix | ||||||
| NS | ns-1443.awsdns-52.org ⭐ | ||||||
| NS | ns-1985.awsdns-56.co.uk | ||||||
| NS | ns-306.awsdns-38.com | ||||||
| NS | ns-789.awsdns-34.net | ||||||
| MX | exchange.dcs.com ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns-1443.awsdns-52.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
WOT: SAFE (68/100)
MX for
Previously MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A198.203.60.132015-06-28 → 2026-07-14 · 2 obs
● 2015-06-28 21:22:30
● 2026-07-14 21:02:46
● 2026-07-14 21:02:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net... | - |
| dcs.com | ns-306.awsdns-38.com, ns-789.awsdns-34.net, ns-1985.awsdns-56.co.uk, ns-1443.awsdns-52.org | 2 records |
✅ Authoritative Response
Server:205.251.193.50
NS records: ns-306.awsdns-38.com, ns-789.awsdns-34.net, ns-1985.awsdns-56.co.uk, ns-1443.awsdns-52.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dcs.com (unsigned zone)
⏱️ Timing
Total: 326ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.203.60.13 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-306.awsdns-38.com, ns-306.awsdns-38.com)
Analysis
Mail Server Role
dcs.com uses exchange.dcs.com as a mail server.
IP Addresses
exchange.dcs.com resolves to one IP address: 198.203.60.13.