grammax.com.br - robtex.com
grammax.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 187.17.111.35🇧🇷 UOL-1187.17.96.0/20 UOL | ||||||
| NS | ns1.dominios.uol.com.br ⭐ | ||||||
| A | 186.234.124.165🇧🇷 UOL-1186.234.124.0/23 | ||||||
| NS | ns2.dominios.uol.com.br | ||||||
| A | 186.234.124.166🇧🇷 UOL-1186.234.124.0/23 | ||||||
| NS | ns3.dominios.uol.com.br | ||||||
| A | 186.234.124.168🇧🇷 UOL-1186.234.124.0/23 | ||||||
| MX | mx.uhserver.com ⭐ | ||||||
| A | 200.147.36.29🇧🇷 UOL-1200.147.36.0/24 | ||||||
| PTR | mx.uhserver.com | ||||||
| TXT | v=spf1 include:spf.whservidor.com ?all | ||||||
| SOA | ns1.dominios.uol.com.bradmin@uolhost.com.br 2022-03-09 #2 | ||||||
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=2026086436 | ||||||
rank #4104 in the tld
WOT: SAFE (69/100)
Previously MX for
grammax.com.br |
Same first word
grammax.com.br |
Similar names
DNS History
19 records (5 active, 14 former)
○NSns1.agjundiai-srv01.virtuaserver.com.br2020-02-02 → 2020-02-02 · 4 obs
● 2020-02-02 11:24:22
○ 2026-02-23 10:15:54
○ 2026-03-27 18:28:28
●NSns1.dominios.uol.com.br2026-02-23 → 2026-03-27 · 3 obs
● 2026-02-23 10:15:54
● 2026-03-27 18:28:28
○NSns1.grammax.com.br2015-07-20 → 2015-07-20 · 3 obs
○ 2015-11-22 04:46:30
○ 2026-03-27 18:28:28
○NSns1.sitelivre.com.br2015-11-22 → 2017-02-19 · 5 obs
● 2015-11-22 04:46:30
● 2017-02-19 20:47:14
○ 2020-02-02 11:24:22
○ 2026-03-27 18:28:28
○NSns2.agjundiai-srv01.virtuaserver.com.br2020-02-02 → 2020-02-02 · 4 obs
● 2020-02-02 11:24:22
○ 2026-02-23 10:15:54
○ 2026-03-27 18:28:28
●NSns2.dominios.uol.com.br2026-02-23 → 2026-03-27 · 3 obs
● 2026-02-23 10:15:54
● 2026-03-27 18:28:28
○NSns2.grammax.com.br2015-07-20 → 2015-07-20 · 3 obs
○ 2015-11-22 04:46:30
○ 2026-03-27 18:28:28
○NSns2.sitelivre.com.br2015-11-22 → 2017-02-19 · 5 obs
● 2015-11-22 04:46:30
● 2017-02-19 20:47:14
○ 2020-02-02 11:24:22
○ 2026-03-27 18:28:28
●NSns3.dominios.uol.com.br2026-02-23 → 2026-03-27 · 3 obs
● 2026-02-23 10:15:54
● 2026-03-27 18:28:28
○MXgrammax.com.br2015-11-22 → 2020-02-02 · 5 obs
● 2015-11-22 04:46:30
● 2020-02-02 11:24:22
○ 2026-02-23 10:15:54
○ 2026-03-27 18:28:28
○MXmx.a.correio.biz2015-07-20 → 2015-07-20 · 3 obs
○ 2015-11-22 04:46:30
○ 2026-03-27 18:28:28
○MXmx.b.correio.biz2015-07-20 → 2015-07-20 · 3 obs
○ 2015-11-22 04:46:30
○ 2026-03-27 18:28:28
○MXmx.jk.correio.biz2015-07-20 → 2015-07-20 · 3 obs
○ 2015-11-22 04:46:30
○ 2026-03-27 18:28:28
●MXmx.uhserver.com2026-02-23 → 2026-03-27 · 3 obs
● 2026-02-23 10:15:54
● 2026-03-27 18:28:28
○A177.55.104.2102015-11-22 → 2016-02-27 · 5 obs
● 2015-11-22 04:46:30
● 2016-02-27 07:56:12
○ 2016-06-20 08:42:06
○ 2026-03-27 18:28:28
○A186.202.119.602015-07-20 → 2015-07-20 · 3 obs
○ 2015-11-22 04:46:30
○ 2026-03-27 18:28:28
○A186.226.57.632020-02-02 → 2020-02-02 · 4 obs
● 2020-02-02 11:24:22
○ 2026-02-23 10:15:54
○ 2026-03-27 18:28:28
●A187.17.111.352026-02-23 → 2026-03-27 · 3 obs
● 2026-02-23 10:15:54
● 2026-03-27 18:28:28
○A187.84.232.582016-06-20 → 2017-02-19 · 5 obs
● 2016-06-20 08:42:06
● 2017-02-19 20:47:14
○ 2020-02-02 11:24:22
○ 2026-03-27 18:28:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, e.dns.br, c.dns.br, d.dns.br... | - |
| grammax.com.br | ns3.dominios.uol.com.br, ns1.dominios.uol.com.br, ns2.dominios.uol.com.br | - |
✅ Authoritative Response
Server:186.234.124.159
NS records: ns3.dominios.uol.com.br, ns1.dominios.uol.com.br, ns2.dominios.uol.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grammax.com.br (unsigned zone)
⏱️ Timing
Total: 3914ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 187.17.111.35 |
| NS | 3 | ns2.dominios.uol.com.br, ns1.dominios.uol.com.br... |
| MX | 1 | mx.uhserver.com (pri: 0) |
| TXT | 1 | v=spf1 include:spf.whservidor.com ?all |
| SOA | 1 | ns1.dominios.uol.com.br admin.uolhost.co |
Analysis
IP Addresses
grammax.com.br maps to IP address 187.17.111.35.
Other host names, for instance acontecesp.com.br, inovalli.com.br, contabilisrs.com.br, cnsystem.com.br and kibola.com.br share IP numbers with grammax.com.br.
Name Servers
grammax.com.br is delegated to name servers ns1.dominios.uol.com.br, ns2.dominios.uol.com.br and ns3.dominios.uol.com.br.
grammax.com.br at least partially shares name servers with other domains such as ficoflex.com.br, petrossofikitis.com, apafsa.com.br, plott.com.br and cordel.com.br.
Host names with a single IP:
ns1.dominios.uol.com.br points to 186.234.124.165
ns2.dominios.uol.com.br points to 186.234.124.166
ns3.dominios.uol.com.br points to 186.234.124.168
Mail Servers
grammax.com.br is handled by a single mail server, mx.uhserver.com.
grammax.com.br shares the same mail server setup as other domains, including sosmaisvida.com.br, girocafe.net, arthottransfer.com.br, mtsagencia.com and rp6.com.br.
grammax.com.br shares some mail servers with other domains, for instance inatep.com.br and concret.com.br.
mx.uhserver.com points to one IP number: 200.147.36.29.