mxrelay.com.br - robtex.com
mxrelay.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2804:368:403:a::44🇧🇷 MEGATELECOM-12804:368::/32 MEGATELECOM TELECOMUNICACOES S/A | ||||||
| PTR | hosting.projetoteste.com.br | ||||||
| A | 186.237.142.44🇧🇷 MEGATELECOM-1186.237.142.0/24 | ||||||
| NS | ns1.mxrelay.com.br ⭐ | ||||||
| A | 2804:368:403:a::45🇧🇷 MEGATELECOM-12804:368::/32 MEGATELECOM TELECOMUNICACOES S/A | ||||||
| PTR | ns1.autoritativo.com.br | ||||||
| A | 186.237.142.45🇧🇷 MEGATELECOM-1186.237.142.0/24 | ||||||
| PTR | ns1.autoritativo.com.br | ||||||
| NS | ns2.mxrelay.com.br | ||||||
| A | 2804:368:403:a::46🇧🇷 MEGATELECOM-12804:368::/32 MEGATELECOM TELECOMUNICACOES S/A | ||||||
| PTR | ns2.autoritativo.com.br | ||||||
| A | 186.237.142.46🇧🇷 MEGATELECOM-1186.237.142.0/24 | ||||||
| PTR | ns2.autoritativo.com.br | ||||||
| MX | smtp.mxrelay.com.br ⭐ | ||||||
| A | 2804:368:403:a::43🇧🇷 MEGATELECOM-12804:368::/32 MEGATELECOM TELECOMUNICACOES S/A | ||||||
| PTR | smtp.mxrelay.com.br | ||||||
| A | 186.237.142.43🇧🇷 MEGATELECOM-1186.237.142.0/24 | ||||||
| PTR | smtp.mxrelay.com.br | ||||||
| TXT | v=spf1 ip4:186.237.142.43 ip6:2804:368:403:a::43 -all | ||||||
| TXT | google-site-verification=CEd9Hd7qmhD2v46FSDr0Mav2Wx8pwx-FDdhdFjpno80 | ||||||
| SOA | ns1.mxrelay.com.brhostmaster@mxrelay.com.br 2026-04-21 #1 | ||||||
com.br
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.br ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.br ⚠️ Not in parent delegation | ||||||
| NS | c.dns.br ⚠️ Not in parent delegation | ||||||
| NS | d.dns.br ⚠️ Not in parent delegation | ||||||
| NS | e.dns.br ⚠️ Not in parent delegation | ||||||
| NS | f.dns.br ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.brhostmaster@registro.br serial=2026129426 | ||||||
rank #4101 in the tld
WOT: SAFE (69/100)
Subdomains
Same first word
mxrelay.nl |
mxrelay.fr |
mxrelay.net |
mxrelay.io |
mxrelay.com.br |
mxrelay.de |
mxrelay.us |
mxrelay.in |
mxrelay.eu |
mxrelay.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.mxrelay.com.br2026-04-30 → 2026-05-09 · 2 obs
● 2026-05-09 17:55:46
●NSns2.mxrelay.com.br2026-04-30 → 2026-05-09 · 2 obs
● 2026-05-09 17:55:46
●MXsmtp.mxrelay.com.br2026-04-30 → 2026-05-09 · 2 obs
● 2026-05-09 17:55:46
●A186.237.142.442026-04-30 → 2026-05-09 · 2 obs
● 2026-05-09 17:55:46
●A2804:368:403:a::442026-04-30 → 2026-05-09 · 2 obs
● 2026-05-09 17:55:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| mxrelay.com.br | ns2.mxrelay.com.br, ns1.mxrelay.com.br | 4 records |
✅ Authoritative Response
Server:186.237.142.45
NS records: ns2.mxrelay.com.br, ns1.mxrelay.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mxrelay.com.br (unsigned zone)
⏱️ Timing
Total: 650ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 186.237.142.44 |
| AAAA | 1 | 2804:368:403:a::44 |
| NS | 2 | ns1.mxrelay.com.br, ns2.mxrelay.com.br |
| MX | 1 | smtp.mxrelay.com.br (pri: 10) |
| TXT | 2 | v=spf1 ip4:186.237.142.43 ip6:2804:368:4, google-site-verification=CEd9Hd7qmhD2v46 |
| SOA | 1 | ns1.mxrelay.com.br hostmaster.mxrelay.co |
📌 Glue Records Collected
Total: 4
In-bailiwick: 4 (ns1.mxrelay.com.br, ns2.mxrelay.com.br, ns1.mxrelay.com.br...)
Analysis
Hierarchy
mxrelay.com.br is the parent of smtp.mxrelay.com.br, ns1.mxrelay.com.br and ns2.mxrelay.com.br.
IP Addresses
mxrelay.com.br resolves to two IP numbers: 2804:368:403:a::44 and 186.237.142.44.
Other host names, for instance autoritativo.com.br, share IP numbers with mxrelay.com.br.
Name Servers
mxrelay.com.br is delegated to two name servers ns1.mxrelay.com.br and ns2.mxrelay.com.br.
Host names with two IP numbers:
The host name ns1.mxrelay.com.br points to 2804:368:403:a::45 and 186.237.142.45; the host name ns2.mxrelay.com.br points to 2804:368:403:a::46 and 186.237.142.46.
Mail Servers
mxrelay.com.br is handled by a single mail server, smtp.mxrelay.com.br.
mxrelay.com.br shares the same mail server setup as other domains, for instance projetoteste.com.br.
smtp.mxrelay.com.br resolves to two IP numbers: 2804:368:403:a::43 and 186.237.142.43.