opfibra.com - robtex.com
opfibra.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1777208011 | ||||||
Same first word
opfibra.com |
Similar names
DNS History
13 records (4 active, 9 former)
●NSns01.webgenium.com.br2026-03-18 → 2026-04-26 · 3 obs
● 2026-03-18 16:52:26
● 2026-04-26 13:17:20
●NSns02.webgenium.com.br2026-03-18 → 2026-04-26 · 3 obs
● 2026-03-18 16:52:26
● 2026-04-26 13:17:20
○NSns1.locaweb.com.br2018-09-19 → 2018-09-19 · 3 obs
○ 2026-03-18 16:52:26
○ 2026-04-26 13:17:20
○NSns2.locaweb.com.br2018-09-19 → 2018-09-19 · 3 obs
○ 2026-03-18 16:52:26
○ 2026-04-26 13:17:20
○NSns3.locaweb.com.br2018-09-19 → 2018-09-19 · 3 obs
○ 2026-03-18 16:52:26
○ 2026-04-26 13:17:20
○MXmx.a.locaweb.com.br2018-09-19 → 2018-09-19 · 3 obs
○ 2026-03-18 16:52:26
○ 2026-04-26 13:17:20
○MXmx.b.locaweb.com.br2018-09-19 → 2018-09-19 · 3 obs
○ 2026-03-18 16:52:26
○ 2026-04-26 13:17:20
○MXmx.core.locaweb.com.br2018-09-19 → 2018-09-19 · 3 obs
○ 2026-03-18 16:52:26
○ 2026-04-26 13:17:20
○MXmx.jk.locaweb.com.br2018-09-19 → 2018-09-19 · 3 obs
○ 2026-03-18 16:52:26
○ 2026-04-26 13:17:20
●MXopfibra-com.mail.protection.outlook.com2026-03-18 → 2026-04-26 · 3 obs
● 2026-03-18 16:52:26
● 2026-04-26 13:17:20
●A177.66.207.322026-04-24 → 2026-04-26 · 3 obs
● 2026-04-24 15:56:00
● 2026-04-26 13:17:20
○A177.66.207.352026-03-18 → 2026-03-28 · 5 obs
● 2026-03-18 16:52:26
● 2026-03-28 02:11:38
○ 2026-04-24 15:56:00
○ 2026-04-26 13:17:20
○A186.202.153.232018-09-19 → 2018-09-19 · 3 obs
○ 2026-03-18 16:52:26
○ 2026-04-26 13:17:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| opfibra.com | ns01.webgenium.com.br, ns02.webgenium.com.br | - |
✅ Authoritative Response
Server:177.66.207.201
NS records: ns01.webgenium.com.br, ns02.webgenium.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opfibra.com (unsigned zone)
⏱️ Timing
Total: 899ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 177.66.207.32 |
| NS | 2 | ns02.webgenium.com.br, ns01.webgenium.com.br |
| MX | 1 | opfibra-com.mail.protection.outlook.com |
| TXT | 2 | google-site-verification=vkFFv5uSRlcxNoZ, v=spf1 mx include:opfspf.opfibra.com inc |
| SOA | 1 | ns01.webgenium.com.br hostmaster.datacen |
Analysis
IP Addresses
opfibra.com points to IP number: 177.66.207.32.
Other host names such as cemic.com.br, avconline.com.br, guacutur.com.br, embalavel.com.br and pithan-loubet.com.br share IPs with opfibra.com.
Name Servers
opfibra.com is delegated to two name servers: ns01.webgenium.com.br and ns02.webgenium.com.br.
opfibra.com shares the same name server setup as caravaggio.com.br, embalavel.com.br, sincovel.cnt.br, padroniza.ind.br and discolandia.com.br.
Host names with two IP numbers:
ns01.webgenium.com.br points to 2804:c18:eebe:207::201 and 177.66.207.201.
Host names with one IP number:
ns02.webgenium.com.br points to 23.23.50.189.
Mail Servers
opfibra.com is handled by a single mail server, opfibra-com.mail.protection.outlook.com.
Host name opfibra-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::4, 2a01:111:f403:c902::14, 2a01:111:f403:c946::3, 2a01:111:f403:f804::2, 40.93.192.4, 52.101.9.17, 52.101.41.28 and 52.101.41.54.