orthoscience.com.br - robtex.com
orthoscience.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 177.70.6.182🇧🇷 UNDER | ||||||
| PTR | luna.tdnx.net | ||||||
| NS | ns1.tdnx.net ⭐ | ||||||
| A | 155.138.208.252🇺🇸 AS-VULTR | ||||||
| PTR | 155.138.208.252.vultrusercontent.com | ||||||
| NS | ns2.tdnx.net | ||||||
| A | 95.179.176.203🇳🇱 AS-VULTR | ||||||
| PTR | nx2.tdnx.net | ||||||
| NS | ns3.tdnx.net | ||||||
| A | 216.238.101.114🇧🇷 AS-VULTR | ||||||
| PTR | nx3.tdnx.net | ||||||
| MX | orthoscience.com.br ⭐ | ||||||
| A | 177.70.6.182🇧🇷 UNDER | ||||||
| PTR | luna.tdnx.net | ||||||
| TXT | v=spf1 ip4:177.70.6.182 +a +mx include:relay.mailchannels.net ~all | ||||||
| SOA | ns1.tdnx.netmonitor@hostmach.com.br 2026-02-21 #1 | ||||||
com.br
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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=2026048032 | ||||||
rank #4036 in the tld
WOT: SAFE (69/100)
MX for
orthoscience.com.br |
Same first word
orthoscience.com.br |
Similar names
DNS History
12 records (5 active, 7 former)
○NSns.oxynet.com.br2015-07-19 → 2015-07-19 · 3 obs
○ 2015-11-24 09:45:02
○ 2026-02-22 13:38:48
○NSns1.oxynet.com.br2015-11-24 → 2018-08-09 · 5 obs
● 2015-11-24 09:45:02
● 2018-08-09 18:21:36
○ 2026-02-22 13:38:44
○ 2026-02-22 13:38:48
●NSns1.tdnx.net2026-02-22 → 2026-02-22 · 3 obs
● 2026-02-22 13:38:44
● 2026-02-22 13:38:48
○NSns2.oxynet.com.br2015-07-19 → 2018-08-09 · 4 obs
● 2018-08-09 18:21:36
○ 2026-02-22 13:38:44
○ 2026-02-22 13:38:48
●NSns2.tdnx.net2026-02-22 → 2026-02-22 · 3 obs
● 2026-02-22 13:38:44
● 2026-02-22 13:38:48
●NSns3.tdnx.net2026-02-22 → 2026-02-22 · 3 obs
● 2026-02-22 13:38:44
● 2026-02-22 13:38:48
○MXantispam.oxynet.com.br2015-07-19 → 2018-08-09 · 4 obs
● 2018-08-09 18:21:36
○ 2026-02-22 13:38:44
○ 2026-02-22 13:38:48
●MXorthoscience.com.br2026-02-22 → 2026-02-22 · 3 obs
● 2026-02-22 13:38:44
● 2026-02-22 13:38:48
●A177.70.6.1822026-02-22 → 2026-02-22 · 3 obs
● 2026-02-22 13:38:44
● 2026-02-22 13:38:48
○A189.84.17.72015-07-19 → 2015-07-19 · 3 obs
○ 2015-11-24 09:45:02
○ 2026-02-22 13:38:48
○A200.195.208.1012015-11-24 → 2017-01-27 · 5 obs
● 2015-11-24 09:45:02
● 2017-01-27 01:48:26
○ 2018-08-09 18:21:36
○ 2026-02-22 13:38:48
○A207.38.87.2382018-08-09 → 2018-08-09 · 4 obs
● 2018-08-09 18:21:36
○ 2026-02-22 13:38:44
○ 2026-02-22 13:38:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| orthoscience.com.br | ns1.tdnx.net, ns3.tdnx.net, ns2.tdnx.net | - |
✅ Authoritative Response
Server: 155.138.208.252
NS records: ns1.tdnx.net, ns3.tdnx.net, ns2.tdnx.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for orthoscience.com.br (unsigned zone)
⏱️ Timing
Total: 325ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 177.70.6.182 |
| NS | 3 | ns2.tdnx.net, ns1.tdnx.net... |
| MX | 1 | orthoscience.com.br (pri: 0) |
| TXT | 1 | v=spf1 ip4:177.70.6.182 +a +mx include:r |
| SOA | 1 | ns1.tdnx.net monitor.hostmach.com.br |
AI analysis
orthoscience.com.br serves as a mail server for orthoscience.com.br.
orthoscience.com.br points to a single IP: 177.70.6.182.
Other host names, for instance dmshosting.com.br, gumicomunicacao.com.br, evolucaocobrancas.com.br, mail.emporioflordelaranjeira.com.br and sease.org.br share IP numbers with orthoscience.com.br.
orthoscience.com.br is delegated to three name servers: ns1.tdnx.net, ns2.tdnx.net and ns3.tdnx.net.
orthoscience.com.br partially shares name servers with other domains; examples include ticonnection.com.br, sizipar.com.br, sterk-id.com, fernandafachinello.com.br and asc.pro.br.
These name servers are often used with the name servers ns1.sterk-id.nl and ns2.sterk-id.nl.
Host names with one IP number:
Host ns1.tdnx.net points to 155.138.208.252.
Host ns2.tdnx.net points to 95.179.176.203.
Host ns3.tdnx.net points to 216.238.101.114.
orthoscience.com.br is handled by a single mail server, orthoscience.com.br.
orthoscience.com.br points to a single IP: 177.70.6.182.