joho.com.br - robtex.com
joho.com.br
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=2026085016 | ||||||
rank #4158 in the tld
WOT: SAFE (69/100)
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSd.sec.dns.br2015-07-25 → 2026-03-26 · 2 obs
● 2026-03-26 00:53:18
●NSe.sec.dns.br2015-07-25 → 2026-03-26 · 2 obs
● 2026-03-26 00:53:18
●MXalt1.aspmx.l.google.com2015-07-25 → 2026-03-26 · 2 obs
● 2026-03-26 00:53:18
●MXalt2.aspmx.l.google.com2015-07-25 → 2026-03-26 · 2 obs
● 2026-03-26 00:53:18
●MXaspmx.l.google.com2015-07-25 → 2026-03-26 · 2 obs
● 2026-03-26 00:53:18
●MXaspmx2.googlemail.com2015-07-25 → 2026-03-26 · 2 obs
● 2026-03-26 00:53:18
●MXaspmx3.googlemail.com2015-07-25 → 2026-03-26 · 2 obs
● 2026-03-26 00:53:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| joho.com.br | d.sec.dns.br, e.sec.dns.br | - |
✅ Authoritative Response
Server:200.192.232.14
NS records: d.sec.dns.br, e.sec.dns.br
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1248ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | d.sec.dns.br, e.sec.dns.br |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | MS=ms29729977, v=spf1 include:_spf.google.com ~all |
| SOA | 1 | d.sec.dns.br hostmaster.registro.br |
Analysis
Name Servers
joho.com.br's delegation uses two name servers: d.sec.dns.br and e.sec.dns.br.
joho.com.br uses the same name server setup as other domains, such as zna.adv.br, portaltecnet.com.br, reaprev.com.br, topsaudeclinica.com.br and logoonline.com.br.
joho.com.br at least partially shares name servers with other domains, including servmarambiental.com.br, courobrasil.com.br, sattvasuperalimentos.com.br, portalgsti.com.br and unihotel.com.br.
These name servers are commonly used with f.sec.dns.br.
Host names with two IPs:
d.sec.dns.br points to 2001:12ff::14 and 200.160.0.14
e.sec.dns.br points to 2001:12f8:b:1::14 and 200.192.232.14
Mail Servers
joho.com.br is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
joho.com.br shares at least some mail servers with other domains, for example verbistc.be, phwater.com.au, ns500759.ns500698.ns500759.ns500758.ns500735.ns500735.ns500698.ns500698.ns500708.ns500708.ns500708.ns500619.ns500686.ns500619.ns500576.trackreceptor.com, ns500599.ns500599.ns500599.ns500737.ns500724.ns500599.ns500599.ns500599.ns500737.ns500737.ns500737.ns500583.ns500583.ns500697.www.yummyflingsfinder.com and ns500699.ns500734.ns500693.ns500734.ns500699.ns500699.ns500699.ns500699.ns500699.ns500699.ns500693.ns500699.ns500683.ns500632.ns500110.dtrkdll.com.
these mail servers are often used with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Hosts with two IPs:
aspmx2.googlemail.com points to 2607:f8b0:4023:2801::1a and 192.178.128.26.
aspmx3.googlemail.com points to 2607:f8b0:4023:1015::1a and 172.253.135.26.
aspmx.l.google.com points to 2607:f8b0:4004:c0b::1b and 142.251.163.26.
alt1.aspmx.l.google.com points to 2607:f8b0:4023:1015::1a and 172.253.135.26.
alt2.aspmx.l.google.com points to 2a00:1450:4013:c1e::1b and 192.178.213.26.
Names pointing to 2607:f8b0:4023:1015::1a are aspmx3.googlemail.com and alt1.aspmx.l.google.com.
Names pointing to 172.253.135.26 are aspmx3.googlemail.com and alt1.aspmx.l.google.com.