bitweb.com.br - dns.ninja
bitweb.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:129c:3000::13🇧🇷 DURAND2001:129c:3000::/36 | ||||||
| A | 189.124.100.13🇧🇷 DURAND189.124.100.0/24 Durand do Brasil Ltda | ||||||
| NS | dns1.tavola.com.br ⭐ | ||||||
| A | 2001:129c:203::1🇧🇷 DURAND2001:129c::/32 Bloco IPv6 Durand do Brazil | ||||||
| A | 177.190.96.1🇧🇷 DURAND177.190.96.0/24 Durand do Brasil Ltda | ||||||
| NS | dns2.tavola.com.br | ||||||
| A | 2001:129c:203::2🇧🇷 DURAND2001:129c::/32 Bloco IPv6 Durand do Brazil | ||||||
| A | 177.190.96.2🇧🇷 DURAND177.190.96.0/24 Durand do Brasil Ltda | ||||||
| MX | antispam-pmg.durand.com.br ⭐ | ||||||
| A | 2001:129c:2021:26::7🇧🇷 DURAND2001:129c:2021::/48 | ||||||
| A | 200.170.87.7🇧🇷 DURAND200.170.80.0/21 auto-generated route object for 200.170.80.0/21 | ||||||
| PTR | antispam-pmg.durand.com.br | ||||||
| TXT | v=spf1 include:spf.tavola.com.br -all | ||||||
| SOA | dns1.tavola.com.brhostmaster@tavola.com.br 2025-04-09 #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=2026221104 | ||||||
rank #532147 globally
rank #3782 in the tld
WOT: SAFE (69/100)
Same first word
Similar names
DNS History
14 records (5 active, 9 former)
●NSdns1.tavola.com.br2026-03-14 → 2026-08-09 · 3 obs
● 2026-03-14 09:26:30
● 2026-08-09 04:49:36
●NSdns2.tavola.com.br2026-03-14 → 2026-08-09 · 3 obs
● 2026-03-14 09:26:30
● 2026-08-09 04:49:36
○NSns-1.dglnet.com.br2015-07-14 → 2017-08-25 · 4 obs
● 2017-08-25 03:46:24
○ 2026-03-14 09:26:30
○ 2026-08-09 04:49:36
○NSns-2.dglnet.com.br2015-07-14 → 2017-08-25 · 4 obs
● 2017-08-25 03:46:24
○ 2026-03-14 09:26:30
○ 2026-08-09 04:49:36
○NSns-3.dglnet.com.br2015-07-14 → 2017-08-25 · 4 obs
● 2017-08-25 03:46:24
○ 2026-03-14 09:26:30
○ 2026-08-09 04:49:36
●MXantispam-pmg.durand.com.br2026-03-14 → 2026-08-09 · 3 obs
● 2026-03-14 09:26:30
● 2026-08-09 04:49:36
○MXfallbackmx.spamexperts.eu2016-09-25 → 2017-08-25 · 5 obs
● 2016-09-25 20:23:56
● 2017-08-25 03:46:24
○ 2026-03-14 09:26:30
○ 2026-08-09 04:49:36
○MXlastmx.spamexperts.net2017-08-25 → 2017-08-25 · 4 obs
● 2017-08-25 03:46:24
○ 2026-03-14 09:26:30
○ 2026-08-09 04:49:36
○MXmx.spamexperts.com2016-09-25 → 2017-08-25 · 5 obs
● 2016-09-25 20:23:56
● 2017-08-25 03:46:24
○ 2026-03-14 09:26:30
○ 2026-08-09 04:49:36
○MXzcs-app-01.isat-it.com.br2015-12-03 → 2016-05-29 · 5 obs
● 2015-12-03 16:19:56
● 2016-05-29 03:33:18
○ 2016-09-25 20:23:56
○ 2026-08-09 04:49:36
○MXzcs-app-03.isat-it.com.br2015-12-03 → 2016-05-29 · 5 obs
● 2015-12-03 16:19:56
● 2016-05-29 03:33:18
○ 2016-09-25 20:23:56
○ 2026-08-09 04:49:36
○MXzcs-smtp-01.isat.com.br2015-07-14 → 2015-07-14 · 3 obs
○ 2015-12-03 16:19:56
○ 2026-08-09 04:49:36
●A189.124.100.132026-03-14 → 2026-08-09 · 2 obs
● 2026-08-09 04:49:36
●A2001:129c:3000::132026-03-14 → 2026-08-09 · 2 obs
● 2026-08-09 04:49:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| bitweb.com.br | dns1.tavola.com.br, dns2.tavola.com.br | 4 records |
✅ Authoritative Response
Server:177.190.96.1
NS records: dns1.tavola.com.br, dns2.tavola.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bitweb.com.br (unsigned zone)
⏱️ Timing
Total: 632ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 189.124.100.13 |
| AAAA | 1 | 2001:129c:3000::13 |
| NS | 2 | dns1.tavola.com.br, dns2.tavola.com.br |
| MX | 1 | antispam-pmg.durand.com.br (pri: 10) |
| TXT | 1 | v=spf1 include:spf.tavola.com.br -all |
| SOA | 1 | dns1.tavola.com.br hostmaster.tavola.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns2.tavola.com.br, dns1.tavola.com.br, dns2.tavola.com.br...)
Analysis
IP Addresses
bitweb.com.br directs to two IP numbers, 189.124.100.13 and 2001:129c:3000::13
www.qualinox.com.br, orvy.com.br, overseasbusiness.net plus two other host names have IP numbers in common with bitweb.com.br.
Name Servers
DNS delegation for bitweb.com.br points to two name servers: dns1.tavola.com.br and dns2.tavola.com.br.
The name server configuration of bitweb.com.br is shared with other domains, for instance itapostes.com.br, dominguinhos.art.br, pictureprint.com.br and two others.
bitweb.com.br partially shares its NS delegation with several other domains, including teknobank.com.br, ciola.com.br, arcolimp.com.br and two others.
In DNS configurations, these name servers often share authority with dns1.durand.com.br, dns2.durand.com.br, ns1.fly.com.br and 7 other name servers.
dns1.tavola.com.br directs to 177.190.96.1 and 2001:129c:203::1. dns2.tavola.com.br directs to 177.190.96.2 and 2001:129c:203::2. Each host name carries two IP addresses.
Mail Servers
bitweb.com.br uses one mail server — antispam-pmg.durand.com.br.
The mail server setup of bitweb.com.br matches that of other domains such as gmrshop.com.br, allnet.com.br, tavola.com.br and two others.
The host antispam-pmg.durand.com.br resolves to 200.170.87.7 and 2001:129c:2021:26::7 — two IP addresses.