secure.radical.com - robtex.com
secure.radical.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.19.159.123🇺🇸 Amazon3.16.0.0/14 EC2 CMH prefix | ||||||
| PTR | tensor.radical.com | ||||||
radical.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 18.189.175.199🇺🇸 Amazon18.189.0.0/16 EC2 CMH prefix | ||||||
| NS | ns81.worldnic.com ⭐ | ||||||
| NS | ns82.worldnic.com | ||||||
| MX | tensor.radical.com ⭐ | ||||||
| TXT | v=spf1 mx -all | ||||||
| TXT | google-site-verification=RQ-SlLloItJgtR6H2pmFyOhRx2cJZpxOS73LoatqLRA | ||||||
| SOA | NS81.WORLDNIC.comnamehost@WORLDNIC.com serial=122032512 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A3.19.159.1232026-02-21 → 2026-03-25 · 3 obs
○ 2016-04-13 22:51:20
● 2026-02-21 14:44:22
● 2026-03-25 04:32:02
● 2026-02-21 14:44:22
● 2026-03-25 04:32:02
○A45.21.46.2282015-06-28 → 2016-04-13 · 4 obs
● 2015-06-28 00:44:40
● 2016-04-13 22:51:20
○ 2026-02-21 14:44:22
○ 2026-03-25 04:32:02
● 2016-04-13 22:51:20
○ 2026-02-21 14:44:22
○ 2026-03-25 04:32:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net... | - |
| radical.com | ns81.worldnic.com, ns82.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.131
NS records: ns81.worldnic.com, ns82.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for radical.com (unsigned zone)
⏱️ Timing
Total: 249ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.19.159.123 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns81.worldnic.com, ns82.worldnic.com)
Analysis
Mail Server Role
secure.radical.com functions as a mail server for rsstelcom.com.
IP Addresses
secure.radical.com resolves to one IP number: 3.19.159.123.
other host names including tensor.radical.com, anaheim.radical.com, fullerton.radical.com, *.radical.com and mail.radical.com share IP numbers with secure.radical.com.