holz.com.br - robtex.com
holz.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns5.ciadomicro.com.br ⚠️ Not in zone NS records | ||||||
| A | 198.100.159.136🇨🇦 OVH198.100.144.0/20 Hosting route | ||||||
| PTR | ip136.ip-198-100-159.net | ||||||
| NS | dns6.ciadomicro.com.br ⚠️ Not in zone NS records | ||||||
| A | 142.44.199.23🇨🇦 OVH142.44.128.0/17 Hosting route | ||||||
| PTR | ip23.ip-142-44-199.net | ||||||
| NS | ns1.ciadomicro.com.br ⚠️ Not in zone NS records | ||||||
| A | 199.59.96.211🇺🇸 BIZNESSHOSTING199.59.96.0/23 Biznesshosting, Inc. DBA VOLICO 500 Green Rd. Deerfield, FL 33064 US | ||||||
| PTR | mia1-mx01-ds03-fo03.m9network.com | ||||||
| NS | ns2.ciadomicro.com.br ⚠️ Not in zone NS records | ||||||
| A | 199.59.96.212🇺🇸 BIZNESSHOSTING199.59.96.0/23 Biznesshosting, Inc. DBA VOLICO 500 Green Rd. Deerfield, FL 33064 US | ||||||
| PTR | mia1-mx01-ds02-fo04.m9network.com | ||||||
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=2026089378 | ||||||
rank #4190 in the tld
WOT: SAFE (69/100)
Previously MX for
holz.com.br |
Same first word
Similar names
DNS History
15 records (4 active, 11 former)
○NSdns1.bfffb3ffab.undercloud.net2015-06-17 → 2015-10-30 · 4 obs
● 2015-06-17 23:52:26
● 2015-10-30 11:46:18
○ 2016-01-21 01:28:04
○ 2026-03-30 16:14:02
● 2015-10-30 11:46:18
○ 2016-01-21 01:28:04
○ 2026-03-30 16:14:02
○NSdns2.bfffb3ffab.undercloud.net2015-06-17 → 2015-10-30 · 4 obs
● 2015-06-17 23:52:26
● 2015-10-30 11:46:18
○ 2016-01-21 01:28:04
○ 2026-03-30 16:14:02
● 2015-10-30 11:46:18
○ 2016-01-21 01:28:04
○ 2026-03-30 16:14:02
●NSdns5.ciadomicro.com.br2026-02-19 → 2026-03-30 · 3 obs
○ 2017-07-04 18:13:14
● 2026-02-19 10:36:12
● 2026-03-30 16:14:02
● 2026-02-19 10:36:12
● 2026-03-30 16:14:02
●NSdns6.ciadomicro.com.br2026-02-19 → 2026-03-30 · 3 obs
○ 2017-07-04 18:13:14
● 2026-02-19 10:36:12
● 2026-03-30 16:14:02
● 2026-02-19 10:36:12
● 2026-03-30 16:14:02
●NSns1.ciadomicro.com.br2026-02-19 → 2026-03-30 · 3 obs
○ 2017-07-04 18:13:14
● 2026-02-19 10:36:12
● 2026-03-30 16:14:02
● 2026-02-19 10:36:12
● 2026-03-30 16:14:02
○NSns1.locaweb.com.br2016-01-21 → 2017-07-04 · 5 obs
○ 2015-10-30 11:46:18
● 2016-01-21 01:28:04
● 2017-07-04 18:13:14
○ 2026-02-19 10:36:12
○ 2026-03-30 16:14:02
● 2016-01-21 01:28:04
● 2017-07-04 18:13:14
○ 2026-02-19 10:36:12
○ 2026-03-30 16:14:02
●NSns2.ciadomicro.com.br2026-02-19 → 2026-03-30 · 3 obs
○ 2017-07-04 18:13:14
● 2026-02-19 10:36:12
● 2026-03-30 16:14:02
● 2026-02-19 10:36:12
● 2026-03-30 16:14:02
○NSns2.locaweb.com.br2016-01-21 → 2017-07-04 · 5 obs
○ 2015-10-30 11:46:18
● 2016-01-21 01:28:04
● 2017-07-04 18:13:14
○ 2026-02-19 10:36:12
○ 2026-03-30 16:14:02
● 2016-01-21 01:28:04
● 2017-07-04 18:13:14
○ 2026-02-19 10:36:12
○ 2026-03-30 16:14:02
○NSns3.locaweb.com.br2016-01-21 → 2017-07-04 · 5 obs
○ 2015-10-30 11:46:18
● 2016-01-21 01:28:04
● 2017-07-04 18:13:14
○ 2026-02-19 10:36:12
○ 2026-03-30 16:14:02
● 2016-01-21 01:28:04
● 2017-07-04 18:13:14
○ 2026-02-19 10:36:12
○ 2026-03-30 16:14:02
○MXholz.com.br2015-06-17 → 2015-10-30 · 4 obs
● 2015-06-17 23:52:26
● 2015-10-30 11:46:18
○ 2016-01-21 01:28:04
○ 2026-03-30 16:14:02
● 2015-10-30 11:46:18
○ 2016-01-21 01:28:04
○ 2026-03-30 16:14:02
○MXmx.a.locaweb.com.br2016-01-21 → 2017-07-04 · 5 obs
○ 2015-10-30 11:46:18
● 2016-01-21 01:28:04
● 2017-07-04 18:13:14
○ 2026-02-19 10:36:12
○ 2026-03-30 16:14:02
● 2016-01-21 01:28:04
● 2017-07-04 18:13:14
○ 2026-02-19 10:36:12
○ 2026-03-30 16:14:02
○MXmx.b.locaweb.com.br2016-01-21 → 2017-07-04 · 5 obs
○ 2015-10-30 11:46:18
● 2016-01-21 01:28:04
● 2017-07-04 18:13:14
○ 2026-02-19 10:36:12
○ 2026-03-30 16:14:02
● 2016-01-21 01:28:04
● 2017-07-04 18:13:14
○ 2026-02-19 10:36:12
○ 2026-03-30 16:14:02
○MXmx.jk.locaweb.com.br2016-01-21 → 2017-07-04 · 5 obs
○ 2015-10-30 11:46:18
● 2016-01-21 01:28:04
● 2017-07-04 18:13:14
○ 2026-02-19 10:36:12
○ 2026-03-30 16:14:02
● 2016-01-21 01:28:04
● 2017-07-04 18:13:14
○ 2026-02-19 10:36:12
○ 2026-03-30 16:14:02
○A177.70.23.812015-06-17 → 2015-10-30 · 4 obs
● 2015-06-17 23:52:26
● 2015-10-30 11:46:18
○ 2016-01-21 01:28:04
○ 2026-03-30 16:14:02
● 2015-10-30 11:46:18
○ 2016-01-21 01:28:04
○ 2026-03-30 16:14:02
○A191.252.53.532016-01-21 → 2017-07-04 · 5 obs
○ 2015-10-30 11:46:18
● 2016-01-21 01:28:04
● 2017-07-04 18:13:14
○ 2026-02-19 10:36:12
○ 2026-03-30 16:14:02
● 2016-01-21 01:28:04
● 2017-07-04 18:13:14
○ 2026-02-19 10:36:12
○ 2026-03-30 16:14:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, a.dns.br, b.dns.br, c.dns.br... | - |
| holz.com.br | ns1.ciadomicro.com.br, dns6.ciadomicro.com.br, dns5.ciadomicro.com.br, ns2.ciadomicro.com.br | 4 records |
✅ Authoritative Response
Server:199.59.96.211
NS records: ns1.ciadomicro.com.br, dns6.ciadomicro.com.br, dns5.ciadomicro.com.br, ns2.ciadomicro.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for holz.com.br (unsigned zone)
⏱️ Timing
Total: 382ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns6.ciadomicro.com.br, dns5.ciadomicro.com.br, ns2.ciadomicro.com.br...)
Analysis
Name Servers
holz.com.br is delegated to four name servers: dns5.ciadomicro.com.br, dns6.ciadomicro.com.br, ns1.ciadomicro.com.br and ns2.ciadomicro.com.br.
holz.com.br at least partially shares its name servers with other domains, for instance marcoluigi.com.br, movelpar.ind.br, comeplast.com.br, componenti.com.br and tabbrasil.com.
Host names with one IP number: dns5.ciadomicro.com.br points to 198.100.159.136; dns6.ciadomicro.com.br points to 142.44.199.23; ns1.ciadomicro.com.br points to 199.59.96.211; ns2.ciadomicro.com.br points to 199.59.96.212.