certibio.com.br - robtex.com
certibio.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=2026115002 | ||||||
rank #4136 in the tld
WOT: SAFE (69/100)
Subdomains
kitweb.certibio.com.br |
Same first word
certibio.com.br |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns.certisign.com.br2018-05-11 → 2026-04-25 · 2 obs
● 2026-04-25 00:14:54
●NSns2.certisign.com.br2018-05-11 → 2026-04-25 · 2 obs
● 2026-04-25 00:14:54
○MXasp-cluster.idc2.mandic.com.br2018-05-11 → 2018-05-11 · 3 obs
○ 2026-03-23 10:39:02
○ 2026-04-25 00:14:54
●MXcertibio-com-br.mail.protection.outlook.com2026-03-23 → 2026-04-25 · 3 obs
● 2026-03-23 10:39:02
● 2026-04-25 00:14:54
●A200.219.128.1992026-03-23 → 2026-04-25 · 2 obs
● 2026-04-25 00:14:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | d.dns.br, e.dns.br, f.dns.br, a.dns.br... | - |
| certibio.com.br | ns.certisign.com.br, ns2.certisign.com.br | 2 records |
✅ Authoritative Response
Server:200.219.128.35
NS records: ns.certisign.com.br, ns2.certisign.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certibio.com.br (unsigned zone)
⏱️ Timing
Total: 879ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 200.219.128.199 |
| NS | 2 | ns.certisign.com.br, ns2.certisign.com.br |
| MX | 1 | certibio-com-br.mail.protection.outlook. |
| TXT | 2 | v=spf1 ip4:54.207.65.243 ip4:200.219.128, MS=ms45896382 |
| SOA | 1 | ns.certisign.com.br root.certisign.com.b |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.certisign.com.br, ns2.certisign.com.br)
Analysis
Hierarchy
kitweb.certibio.com.br is a child of certibio.com.br.
IP Addresses
certibio.com.br resolves to one IP number: 200.219.128.199.
Other host names, for instance www.certsign.com.br, www.certisign.com and certisign.com share IP numbers with certibio.com.br.
Name Servers
certibio.com.br's delegation uses two name servers: ns2.certisign.com.br and ns.certisign.com.br.
certibio.com.br uses the same name server setup as other domains, such as outralcr.com.br, icpbr.com.br, certificadossl.com.br, certsign.com.br and portaldeassinatura.com.br.
certibio.com.br at least partially shares name servers with other domains, including identityprovisioningsuite.com.br, documentsign.com.br, certinews.com.br, identityconnector.com.br and certintra.com.br.
these name servers are commonly used alongside itauna.certisign.com.br, ns3.certisign.com.br, ns.identidadedigital.com.br, ns01-cta.brasiltelecom.net.br, ns02-bsa.brasiltelecom.net.br, ns.certintra.com.br and certising.com.br.
Host names with a single IP address: ns2.certisign.com.br points to 200.219.128.35; ns.certisign.com.br points to 200.219.128.33.
Mail Servers
A single mail server handles certibio.com.br, certibio-com-br.mail.protection.outlook.com.
Host certibio-com-br.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:c801::, 2a01:111:f403:c902::6, 2a01:111:f403:c946::5, 2a01:111:f403:f90a::1, 52.101.8.34, 52.101.10.8, 52.101.41.3 and 52.101.41.183.