mx.3brasil.com.br - robtex.com
mx.3brasil.com.br
| DNSSEC | ⚠️ Not signed | ||||||
3brasil.com.br
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.auto.dns.br ⭐ | ||||||
| NS | b.auto.dns.br | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | a.auto.dns.brhostmaster@registro.br serial=2026131230 | ||||||
Previously MX for
Same first word
Similar names
xm.is |
xm.am |
xm.money |
xm.be |
xm.cz |
xm.hk.cn |
xm.fj.cn |
xm.pl |
xm.vn.ua |
xm.house |
xm.mk |
xm.com |
xm.biz |
xm.media |
xm.fyi |
xm.pe |
xm.wtf |
xm.nl |
xm.app |
xm.cn |
xm.gov.cn |
mx.mayfirst.org |
xm.city |
xm.ca |
mx.principe.st |
mx.ag |
mx.ee |
xm.ee |
xm.ae |
xm.lc |
DNS History
1 record (0 active, 1 former)
○A200.234.222.1162016-12-11 → 2016-12-11 · 3 obs
● 2016-12-11 17:15:00
○ 2026-04-05 12:05:34
○ 2026-05-11 05:55:34
○ 2026-04-05 12:05:34
○ 2026-05-11 05:55:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, d.dns.br, b.dns.br, e.dns.br... | - |
| 3brasil.com.br | a.auto.dns.br, b.auto.dns.br | - |
✅ Authoritative Response
Server:200.160.2.88
NS records: a.auto.dns.br, b.auto.dns.br
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 985ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|