bio.dcs.com - robtex.com
bio.dcs.com
| CNAME | dcs.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 107.23.66.118🇺🇸 Amazon107.23.0.0/17 EC2 IAD prefix | ||||||
| PTR | ec2-107-23-66-118.compute-1.amazonaws.com | ||||||
| NS | ns-1443.awsdns-52.org ⭐ | ||||||
| A | 2600:9000:5305:a300::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1443.awsdns-52.org | ||||||
| A | 205.251.197.163🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1443.awsdns-52.org | ||||||
| NS | ns-1985.awsdns-56.co.uk | ||||||
| A | 2600:9000:5307:c100::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1985.awsdns-56.co.uk | ||||||
| A | 205.251.199.193🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1985.awsdns-56.co.uk | ||||||
| NS | ns-306.awsdns-38.com | ||||||
| A | 2600:9000:5301:3200::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-306.awsdns-38.com | ||||||
| A | 205.251.193.50🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-306.awsdns-38.com | ||||||
| NS | ns-789.awsdns-34.net | ||||||
| A | 2600:9000:5303:1500::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-789.awsdns-34.net | ||||||
| A | 205.251.195.21🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| MX | exchange.dcs.com ⭐ | ||||||
| A | 198.203.60.13 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns-1443.awsdns-52.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
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)
PTR for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.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:205.251.197.163
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: 2178ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | dcs.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-306.awsdns-38.com, ns-306.awsdns-38.com)
Analysis
IP Addresses
bio.dcs.com has exactly one IP address — 107.23.66.118.
api.telogis.com, eld.telogis.com, sql.telogis.com plus two other host names have IP numbers in common with bio.dcs.com.
Name Servers
Four name servers handle the delegation for bio.dcs.com: ns-306.awsdns-38.com, ns-789.awsdns-34.net, ns-1443.awsdns-52.org and ns-1985.awsdns-56.co.uk.
The host names ns-306.awsdns-38.com, ns-789.awsdns-34.net, ns-1443.awsdns-52.org and ns-1985.awsdns-56.co.uk each resolve to two IP addresses: ns-306.awsdns-38.com resolves to 205.251.193.50 and 2600:9000:5301:3200::1; ns-789.awsdns-34.net resolves to 205.251.195.21 and 2600:9000:5303:1500::1; ns-1443.awsdns-52.org resolves to 205.251.197.163 and 2600:9000:5305:a300::1; ns-1985.awsdns-56.co.uk resolves to 205.251.199.193 and 2600:9000:5307:c100::1.
Mail Servers
bio.dcs.com uses one mail server — exchange.dcs.com.
bio.dcs.com uses the same mail servers as other domains, including dcs.com.
exchange.dcs.com has exactly one IP number: 198.203.60.13.