blackmud.com.br - robtex.com
blackmud.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=2026074138 | ||||||
rank #4036 in the tld
WOT: SAFE (69/100)
Same first word
DNS History
21 records (10 active, 11 former)
●NSa.sec.dns.br2026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 12:55:28
●NSc.sec.dns.br2026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 12:55:28
○NSns1.afraid.org2016-05-29 → 2017-12-02 · 4 obs
● 2016-05-29 07:47:12
● 2017-12-02 16:13:00
○ 2026-03-18 12:55:28
○NSns1.hawcomunicacao.com.br2015-07-08 → 2016-02-11 · 4 obs
● 2016-02-11 15:40:42
○ 2016-05-29 07:47:12
○ 2026-03-18 12:55:28
○NSns2.afraid.org2016-05-29 → 2017-12-02 · 4 obs
● 2016-05-29 07:47:12
● 2017-12-02 16:13:00
○ 2026-03-18 12:55:28
○NSns2.hawcomunicacao.com.br2015-07-08 → 2016-02-11 · 4 obs
● 2016-02-11 15:40:42
○ 2016-05-29 07:47:12
○ 2026-03-18 12:55:28
○NSns3.afraid.org2016-05-29 → 2017-12-02 · 4 obs
● 2016-05-29 07:47:12
● 2017-12-02 16:13:00
○ 2026-03-18 12:55:28
○NSns4.afraid.org2016-05-29 → 2017-12-02 · 4 obs
● 2016-05-29 07:47:12
● 2017-12-02 16:13:00
○ 2026-03-18 12:55:28
●MXalt1.aspmx.l.google.com2015-07-08 → 2026-03-18 · 2 obs
● 2026-03-18 12:55:28
●MXalt2.aspmx.l.google.com2015-07-08 → 2026-03-18 · 2 obs
● 2026-03-18 12:55:28
○MXalt3.aspmx.l.google.com2015-07-08 → 2016-02-11 · 4 obs
● 2016-02-11 15:40:42
○ 2016-05-29 07:47:12
○ 2026-03-18 12:55:28
○MXalt4.aspmx.l.google.com2015-07-08 → 2016-02-11 · 4 obs
● 2016-02-11 15:40:42
○ 2016-05-29 07:47:12
○ 2026-03-18 12:55:28
●MXaspmx.l.google.com2015-07-08 → 2026-03-18 · 2 obs
● 2026-03-18 12:55:28
●MXaspmx2.googlemail.com2016-05-29 → 2026-03-18 · 3 obs
● 2016-05-29 07:47:12
● 2026-03-18 12:55:28
●MXaspmx3.googlemail.com2026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 12:55:28
●MXaspmx4.googlemail.com2026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 12:55:28
●MXaspmx5.googlemail.com2026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 12:55:28
○A192.185.215.2022015-11-11 → 2016-02-11 · 5 obs
● 2015-11-11 13:14:24
● 2016-02-11 15:40:42
○ 2016-05-29 07:47:12
○ 2026-03-18 12:55:28
○A192.185.215.2072015-07-08 → 2015-07-08 · 3 obs
○ 2015-11-11 13:14:24
○ 2026-03-18 12:55:28
●A54.232.92.2352026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 12:55:28
○A69.197.18.1742016-05-29 → 2017-12-02 · 4 obs
● 2016-05-29 07:47:12
● 2017-12-02 16:13:00
○ 2026-03-18 12:55:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, d.dns.br, b.dns.br, e.dns.br... | - |
| blackmud.com.br | c.sec.dns.br, a.sec.dns.br | - |
✅ Authoritative Response
Server: 200.189.40.11
NS records: c.sec.dns.br, a.sec.dns.br
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 815ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.232.92.235 |
| NS | 2 | a.sec.dns.br, c.sec.dns.br |
| MX | 7 | alt1.aspmx.l.google.com (pri: 20), aspmx.l.google.com (pri: 10)... |
| SOA | 1 | a.sec.dns.br hostmaster.registro.br |
Analysis
IP Addresses
blackmud.com.br points to a single IP: 54.232.92.235.
Other host names, for instance bsshop.com.br, ateliecrisnakao.com, mimame.com.br, obabrindes.com and tcarparts.com.br share IP numbers with blackmud.com.br.
Name Servers
blackmud.com.br's delegation is to two name servers a.sec.dns.br and c.sec.dns.br.
blackmud.com.br shares the same name server configuration as other domains, such as crocantes.com.br, arteluxpro.com.br, gruponexustelecom.com.br, planetnature.com.br and fitness.com.br.
blackmud.com.br at least partially shares its name servers with other domains, for instance leia.org.br, consultaram.com.br, roccolorenzzo.com.br, rever.com.br and kognicio.com.br.
These name servers are often used together with the name servers b.sec.dns.br.
Host names with two IP numbers: a.sec.dns.br points to 2001:12ff::11 and 200.160.0.11; c.sec.dns.br points to 2001:12f8:9:1::11 and 200.189.40.11
Mail Servers
blackmud.com.br is handled by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
blackmud.com.br shares some mail servers with other domains, including spectrumhope.org, ns500742.ns500742.ns500742.ns500754.ns500731.ns500704.ns500688.ns500678.ns500291.ns500649.ns500291.ns500291.ns500131.lustychickser.com, ns500671.ns500731.ns500671.ns500671.ns500731.ns500671.ns500678.ns500678.ns500291.ns500666.ns500653.ns500153.tenderladiesbz.com, ns500698.ns500698.ns500736.ns500698.ns500698.ns500735.ns500735.ns500736.ns500736.ns500708.ns500708.ns500686.ns500652.ns500619.ns500576.trackreceptor.com and ns500742.ns500742.ns500742.ns500671.ns500731.ns500731.ns500731.ns500705.ns500671.ns500688.ns500671.ns500705.ns500688.ns500649.ns500649.ns500666.ns500142.lusty(0x736c7574)z.com.
These mail servers are commonly used alongside the mail servers alt4.aspmx.l.google.com and alt3.aspmx.l.google.com.
Host names with two IP numbers
Host name aspmx2.googlemail.com points to 2607:f8b0:4023:2801::1b and 192.178.128.27
Host name aspmx3.googlemail.com points to 2607:f8b0:4023:1015::1b and 172.253.135.26
Host name aspmx4.googlemail.com points to 2607:f8b0:4023:3003::1b and 172.253.145.26
Host name aspmx5.googlemail.com points to 2607:f8b0:4003:c4a::1b and 142.251.96.27
Host name aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27
Host name alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26
Host name alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26