mail.nerdin.com.br - robtex.com
mail.nerdin.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.240.147.237🇺🇸 EIGI162.240.147.0/24 | ||||||
| PTR | vps-13641656.nerdin.com.br | ||||||
| TXT | v=spf1 +mx +a +ip4:162.241.61.28 ~all | ||||||
nerdin.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.240.147.237🇺🇸 EIGI162.240.147.0/24 | ||||||
| NS | ns1.portalsql.com.br ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.nerdin.com.br ⚠️ Not in zone NS records | ||||||
| NS | ns2.nerdin.com.br ⚠️ Not in zone NS records | ||||||
| NS | ns2.portalsql.com.br ⚠️ Not in parent delegation | ||||||
| MX | mail.nerdin.com.br ⭐ | ||||||
| TXT | v=spf1 a mx include:websitewelcome.com ~all | ||||||
| TXT | v=spf1 include:sendgrid.net ~all | ||||||
| TXT | google-site-verification=teA5uFLjbtxfCTE3T5bkKNRXNfnY921AK59kMGFZy_o | ||||||
| TXT | v=spf1 +mx +a +ip4:162.241.61.28 ~all | ||||||
| SOA | ns1.portalsql.com.brroot@vps-13641656.nerdin.com.br 2026-06-29 #1 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A162.240.147.2372026-04-04 → 2026-08-03 · 3 obs
○ 2019-01-27 21:17:08
● 2026-04-04 02:22:06
● 2026-08-03 22:16:26
● 2026-04-04 02:22:06
● 2026-08-03 22:16:26
○A162.241.2.2022019-01-27 → 2019-01-27 · 3 obs
● 2019-01-27 21:17:08
○ 2026-04-04 02:22:06
○ 2026-08-03 22:16:26
○ 2026-04-04 02:22:06
○ 2026-08-03 22:16:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | b.dns.br, d.dns.br, f.dns.br, e.dns.br... | - |
| nerdin.com.br | ns1.nerdin.com.br, ns2.nerdin.com.br | 2 records |
✅ Authoritative Response
Server:162.240.149.231
NS records: ns1.nerdin.com.br, ns2.nerdin.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nerdin.com.br (unsigned zone)
⏱️ Timing
Total: 458ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.240.147.237 |
| TXT | 1 | v=spf1 +mx +a +ip4:162.241.61.28 ~all |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.nerdin.com.br, ns2.nerdin.com.br)
Analysis
Mail Server Role
Mail for nerdin.com.br is routed through the mail server mail.nerdin.com.br.
IP Addresses
mail.nerdin.com.br has exactly one IP address — 162.240.147.237.
vps-13641656.nerdin.com.br, remotin.com.br, ns1.nerdin.com.br plus two other host names have IP numbers in common with mail.nerdin.com.br.