mx2.com4datacenter.com.br - dns.ninja
mx2.com4datacenter.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 189.90.130.244🇧🇷 Com4189.90.128.0/22 Paulo Henrique Ferreira | ||||||
| PTR | mx2.com4datacenter.com.br | ||||||
com4datacenter.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:5b56🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:d676🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.91.86Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.214.118🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | coco.ns.cloudflare.com ⭐ | ||||||
| NS | lamar.ns.cloudflare.com | ||||||
| MX | mx1.com4datacenter.com.br ⭐ | ||||||
| MX | mx2.com4datacenter.com.br ⭐ | ||||||
| TXT | v=spf1 +a +mx +ip4:189.90.130.0/23 -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.91.86, 172.67.214.118 | ||||||
| IPv6 hints | 2606:4700:3031::6815:5b56, 2606:4700:3036::ac43:d676 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=230, name=cloudflare-ech.com | ||||||
| SOA | coco.ns.cloudflare.comdns@cloudflare.com serial=2411359619 | ||||||
PTR for
MX for
Previously MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A189.90.130.2442026-02-14 → 2026-08-11 · 4 obs
● 2026-02-14 16:47:42
○ 2026-07-11 13:27:36
● 2026-07-11 14:16:04
● 2026-08-11 10:25:26
○ 2026-07-11 13:27:36
● 2026-07-11 14:16:04
● 2026-08-11 10:25:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| com4datacenter.com.br | lamar.ns.cloudflare.com, coco.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.142
NS records: lamar.ns.cloudflare.com, coco.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for com4datacenter.com.br (unsigned zone)
⏱️ Timing
Total: 597ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 189.90.130.244 |
Analysis
Mail Server Role
mx2.com4datacenter.com.br is a mail server handling email for fundeb.tresranchos.go.gov.br, francalce.com.br, narev.com.br, braddock.com.br, produtosflamboyant.com.br and several hundred other domains.
mx1.com4datacenter.com.br and mx2.com4datacenter.com.br are commonly paired as mail servers.
IP Addresses
mx2.com4datacenter.com.br resolves to just one IP address, 189.90.130.244.
Two other host names, along with mx3.comquatro.com.br, mx2.homeopatiabrasil.com.br and mx2.emdef.com.br, also share IP numbers with mx2.com4datacenter.com.br.