construtora.net.br - robtex.com
construtora.net.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:3b13🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:a797🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.59.19Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.167.151🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | lars.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3bc3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lars.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1c3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lars.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21c3🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lars.ns.cloudflare.com | ||||||
| A | 108.162.193.195🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lars.ns.cloudflare.com | ||||||
| A | 172.64.33.195🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lars.ns.cloudflare.com | ||||||
| A | 173.245.59.195🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lars.ns.cloudflare.com | ||||||
| NS | mia.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ac8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0c8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | mia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20c8🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | mia.ns.cloudflare.com | ||||||
| A | 108.162.192.200🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mia.ns.cloudflare.com | ||||||
| A | 172.64.32.200🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mia.ns.cloudflare.com | ||||||
| A | 173.245.58.200🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mia.ns.cloudflare.com | ||||||
| MX | mx1.mailchannels.net ⭐ | ||||||
| A | 54.69.1.140🇺🇸 Amazon54.68.0.0/15 EC2 PDX Prefix | ||||||
| PTR | ec2-54-69-1-140.us-west-2.compute.amazonaws.com | ||||||
| MX | mx2.mailchannels.net ⭐ | ||||||
| A | 54.69.1.140🇺🇸 Amazon54.68.0.0/15 EC2 PDX Prefix | ||||||
| PTR | ec2-54-69-1-140.us-west-2.compute.amazonaws.com | ||||||
| TXT | v=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.59.19, 172.67.167.151 | ||||||
| IPv6 hints | 2606:4700:3030::6815:3b13, 2606:4700:3031::ac43:a797 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=78, name=cloudflare-ech.com | ||||||
| SOA | lars.ns.cloudflare.comdns@cloudflare.com serial=2400448981 | ||||||
net.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=2026104426 | ||||||
Same first word
construtora.com |
construtora.net.br |
Similar names
DNS History
8 records (8 active, 0 former)
●NSlars.ns.cloudflare.com2026-03-29 → 2026-04-14 · 2 obs
● 2026-04-14 17:58:48
●NSmia.ns.cloudflare.com2026-03-29 → 2026-04-14 · 2 obs
● 2026-04-14 17:58:48
●MXmx1.mailchannels.net2026-03-29 → 2026-04-14 · 2 obs
● 2026-04-14 17:58:48
●MXmx2.mailchannels.net2026-03-29 → 2026-04-14 · 2 obs
● 2026-04-14 17:58:48
●A104.21.59.192026-03-29 → 2026-04-14 · 2 obs
● 2026-04-14 17:58:48
●A172.67.167.1512026-03-29 → 2026-04-14 · 2 obs
● 2026-04-14 17:58:48
●A2606:4700:3030::6815:3b132026-03-29 → 2026-04-14 · 2 obs
● 2026-04-14 17:58:48
●A2606:4700:3031::ac43:a7972026-03-29 → 2026-04-14 · 2 obs
● 2026-04-14 17:58:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| construtora.net.br | lars.ns.cloudflare.com, mia.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.200
NS records: lars.ns.cloudflare.com, mia.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for construtora.net.br (unsigned zone)
⏱️ Timing
Total: 716ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.59.19, 172.67.167.151 |
| AAAA | 2 | 2606:4700:3030::6815:3b13, 2606:4700:3031::ac43:a797 |
| NS | 2 | lars.ns.cloudflare.com, mia.ns.cloudflare.com |
| MX | 2 | mx1.mailchannels.net (pri: 0), mx2.mailchannels.net (pri: 0) |
| TXT | 1 | v=spf1 mx include:netblocks.dreamhost.co |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | lars.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
construtora.net.br resolves to four IPs: 2606:4700:3030::6815:3b13, 2606:4700:3031::ac43:a797, 104.21.59.19 and 172.67.167.151.
Other host names, for instance qwwrqxlbplpws.website, 471aaa.com, 99freelas.com.br, depop-orderstatus54.world and 44881x.com share IP numbers with construtora.net.br.
Name Servers
construtora.net.br has two name servers: lars.ns.cloudflare.com and mia.ns.cloudflare.com.
construtora.net.br shares the same name server setup as other domains, for example pracadase.com, lojasdetecido.com, encontrataubate.com, encontraitu.com and visiteportoseguro.com.
construtora.net.br shares some name servers with other domains, for example vn-forman.com, itconnect.com.ua, fintracreporting.com, viajandoparaitalia.com.br and chenwang.net.
These name servers are often used together with bonnie.ns.cloudflare.com, ricardo.ns.cloudflare.com and rafe.ns.cloudflare.com.
Host names with six IP numbers: lars.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc3, 2803:f800:50::6ca2:c1c3, 2a06:98c1:50::ac40:21c3, 108.162.193.195, 172.64.33.195 and 173.245.59.195; mia.ns.cloudflare.com points to: 2606:4700:50::adf5:3ac8, 2803:f800:50::6ca2:c0c8, 2a06:98c1:50::ac40:20c8, 108.162.192.200, 172.64.32.200 and 173.245.58.200.
Mail Servers
construtora.net.br is served by two mail servers: mx1.mailchannels.net and mx2.mailchannels.net.
construtora.net.br shares the mail server setup with other domains, for example garringtonchurch.com, trayerwilderness.com, cinemateli.com, kirahi.com and mediastorefilms.com.
construtora.net.br shares some mail servers with other domains at least partially, for instance glashusen.se and perlarsson.com.
Host names with one IP number:
mx1.mailchannels.net points to: 54.69.1.140
mx2.mailchannels.net points to: 54.69.1.140
Names pointing to 54.69.1.140: mx1.mailchannels.net and mx2.mailchannels.net