mx.4link.com.br - robtex.com
mx.4link.com.br
| DNSSEC | ⚠️ Not signed | ||||||
4link.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.224.233.136🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix | ||||||
| NS | ns1.4link.com.br ⭐ | ||||||
| NS | ns2.4link.com.br | ||||||
| MX | mx2.seguromail.com.br ⭐ | ||||||
| MX | mx.seguromail.com.br(10) | ||||||
| TXT | google-site-verification=5jHdgiBC-tPujLXcRqFHx1fJGXC_9D8cse2xiUCvkyQ | ||||||
| TXT | google-site-verification=nnz-eCJt_dJt2tUajbl47aRrYdQGmykmESU5IQpVJKo | ||||||
| TXT | v=spf1 a include:_spf.seguromail.com.br include:configuracaospf.com include:s... | ||||||
| SOA | ns1.4link.com.bradmsrv@specialist.srv.br 2026-03-13 #1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
○A187.49.32.32015-05-07 → 2021-06-03 · 4 obs
● 2015-05-07 02:27:56
● 2021-06-03 04:49:00
○ 2026-03-24 01:48:56
○ 2026-03-28 11:37:12
● 2021-06-03 04:49:00
○ 2026-03-24 01:48:56
○ 2026-03-28 11:37:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| 4link.com.br | ns2.4link.com.br, ns1.4link.com.br | 4 records |
✅ Authoritative Response
Server:186.209.118.130
NS records: ns2.4link.com.br, ns1.4link.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4link.com.br (unsigned zone)
⏱️ Timing
Total: 668ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
In-bailiwick: 4 (ns1.4link.com.br, ns2.4link.com.br, ns1.4link.com.br...)