contactusbr.com - robtex.com
contactusbr.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1784146622 | ||||||
Same first word
contactusbr.com |
Similar names
DNS History
15 records (14 active, 1 former)
●NSdns052.a.register.com2016-12-15 → 2026-07-15 · 2 obs
● 2026-07-15 20:45:28
●NSdns076.b.register.com2016-12-15 → 2026-07-15 · 2 obs
● 2026-07-15 20:45:28
●NSdns082.d.register.com2016-12-15 → 2026-07-15 · 2 obs
● 2026-07-15 20:45:28
●NSdns1.register.com2026-05-28 → 2026-07-15 · 3 obs
● 2026-05-28 14:42:52
● 2026-07-15 20:45:28
●NSdns2.register.com2026-05-28 → 2026-07-15 · 3 obs
● 2026-05-28 14:42:52
● 2026-07-15 20:45:28
●NSdns239.c.register.com2016-12-15 → 2026-07-15 · 2 obs
● 2026-07-15 20:45:28
●MXalt1.aspmx.l.google.com2016-12-15 → 2026-07-15 · 2 obs
● 2026-07-15 20:45:28
●MXalt2.aspmx.l.google.com2016-12-15 → 2026-07-15 · 2 obs
● 2026-07-15 20:45:28
●MXaspmx.l.google.com2016-12-15 → 2026-07-15 · 2 obs
● 2026-07-15 20:45:28
●MXaspmx2.googlemail.com2016-12-15 → 2026-07-15 · 2 obs
● 2026-07-15 20:45:28
●MXaspmx3.googlemail.com2016-12-15 → 2026-07-15 · 2 obs
● 2026-07-15 20:45:28
●MXaspmx4.googlemail.com2016-12-15 → 2026-07-15 · 2 obs
● 2026-07-15 20:45:28
●MXaspmx5.googlemail.com2016-12-15 → 2026-07-15 · 2 obs
● 2026-07-15 20:45:28
●A162.214.158.2362026-05-28 → 2026-07-15 · 3 obs
● 2026-05-28 14:42:52
● 2026-07-15 20:45:28
○A199.34.228.782016-12-15 → 2017-09-26 · 4 obs
● 2017-09-26 22:28:34
○ 2026-05-28 14:42:52
○ 2026-07-15 20:45:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net... | - |
| contactusbr.com | dns1.register.com, dns2.register.com | 2 records |
✅ Authoritative Response
Server:162.159.27.248
NS records: dns1.register.com, dns2.register.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contactusbr.com (unsigned zone)
⏱️ Timing
Total: 256ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.214.158.236 |
| NS | 4 | dns052.a.register.com, dns076.b.register.com... |
| MX | 7 | aspmx.l.google.com (pri: 10), aspmx5.googlemail.com (pri: 30)... |
| SOA | 1 | dns052.a.register.com root.register.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.register.com, dns2.register.com)
Analysis
IP Addresses
contactusbr.com resolves to one IP address: 162.214.158.236.
dedi-13137554.informatizaweb7.com.br, mail.saojorgeautobus.com.br, guaradigital.com.br and two other host names share IP numbers with contactusbr.com.
Name Servers
contactusbr.com carries NS records listing 6 name servers — dns1.register.com, dns2.register.com, dns052.a.register.com and 3 others.
At least some of contactusbr.com's name servers are shared with other domains, for example biblebonanza.com, whyweneedgod.org, c-r-n.com and two more.
These name servers tend to co-occur with dns082.d.register.com, dns083.d.register.com, dns176.d.register.com and 7 other name servers in the same DNS delegations.
Hosts with just one IP address:
dns1.register.com resolves to the IP address 162.159.27.248.
dns2.register.com resolves to the IP address 162.159.26.197.
dns052.a.register.com resolves to the IP address 216.21.231.52.
dns076.b.register.com resolves to the IP address 216.21.232.76.
dns239.c.register.com resolves to the IP address 216.21.235.239.
dns082.d.register.com resolves to the IP address 216.21.236.82.
Mail Servers
contactusbr.com uses 7 mail servers for delivery: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.
contactusbr.com has at least partial mail server overlap with other domains such as ns500698.ns500698.ns500758.ns500736.ns500698.ns500736.ns500735.ns500698.ns500698.ns500735.ns500698.ns500576.ns500619.ns500652.ns500576.ns500576.trackreceptor.com, ns500768.ns500759.ns500698.ns500758.ns500698.ns500759.ns500736.ns500698.ns500698.ns500736.ns500698.ns500708.ns500708.ns500708.ns500698.trackreceptor.com, ns500758.ns500758.ns500758.ns500698.ns500735.ns500698.ns500698.ns500735.ns500736.ns500708.ns500708.ns500708.ns500576.ns500619.ns500652.ns500619.trackreceptor.com and two more.
These mail servers commonly co-occur with mail servers aspmx.l.google.com, alt2.aspmx.l.google.com, alt1.aspmx.l.google.com and 3 others.
Hostnames that resolve to two IP addresses:
The A records for aspmx2.googlemail.com return 108.177.123.27 and 2800:3f0:4003:c0f::1b.
The A records for aspmx3.googlemail.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.
The A records for aspmx4.googlemail.com return 192.178.223.27 and 2a00:1450:4009:c0f::1a.
The A records for aspmx5.googlemail.com return 172.253.157.26 and 2a00:1450:400c:c23::1b.
The A records for aspmx.l.google.com return 192.178.155.26 and 2607:f8b0:4004:c2d::1a.
The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1a.
The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1b.
aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 108.177.123.27 IP addresses.
aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 172.253.116.26 IP addresses.