certitecna.pt - robtex.com
certitecna.pt
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.88.13.251🇩🇪 Hetzner23.88.0.0/17 HETZNER-DC | ||||||
| PTR | nv1.pro-x-web.com | ||||||
| NS | ns1.pro-x-web.com ⭐ | ||||||
| A | 130.185.82.92🇵🇹 ALMOUROLTEC130.185.82.0/24 SERVICOS DE INFORMATICA E INTERNET LDA | ||||||
| PTR | ns1.pro-x-web.com | ||||||
| NS | ns2.pro-x-web.com | ||||||
| A | 88.99.127.141🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC | ||||||
| PTR | ns2.pro-x-web.com | ||||||
| NS | ns3.pro-x-web.com | ||||||
| A | 144.217.4.73🇨🇦 OVH144.217.0.0/16 Hosting route | ||||||
| PTR | ns3.pro-x-web.com | ||||||
| NS | ns4.pro-x-web.com | ||||||
| A | 51.195.217.215🇫🇷 OVH51.195.0.0/16 | ||||||
| PTR | ns4.pro-x-web.com | ||||||
| MX | mail.certitecna.pt ⭐ | ||||||
| A | 23.88.13.251🇩🇪 Hetzner23.88.0.0/17 HETZNER-DC | ||||||
| PTR | nv1.pro-x-web.com | ||||||
| TXT | v=spf1 ip4:23.88.13.251 +a +mx +ip4:80.172.227.29 +ip4:80.172.227.63 ~all | ||||||
| SOA | ns1.pro-x-web.commail@pro-x-web.com 2026-07-24 #1 | ||||||
pt
| DNSSEC | ⚠️ Not signed | ||||||
| NS | curiosity.dns.pt ⭐ | ||||||
| NS | a.dns.pt | ||||||
| NS | b.dns.pt | ||||||
| NS | c.dns.pt | ||||||
| NS | d.dns.pt | ||||||
| NS | e.dns.pt | ||||||
| NS | g.dns.pt | ||||||
| NS | h.dns.pt | ||||||
| NS | ns.dns.br ⚠️ Not in parent delegation | ||||||
| NS | ns2.nic.fr ⚠️ Not in parent delegation | ||||||
| SOA | curiosity.dns.ptrequest@dns.pt 2026-07-30 #38 | ||||||
Subdomains
mail.certitecna.pt |
Same first word
certitecna.pt |
Similar names
tecnicatre.com |
interactec.com |
tecnicatre.it |
ecinteract.com |
teratecinc.com |
interatecc.com |
teacentric.com |
netcreatic.com |
interactce.com |
tecnitrace.pt |
DNS History
11 records (6 active, 5 former)
●NSns1.pro-x-web.com2026-06-11 → 2026-07-30 · 3 obs
● 2026-06-11 10:07:56
● 2026-07-30 18:37:32
○NSns1.ptempresas.pt2015-07-02 → 2016-04-22 · 4 obs
● 2016-04-22 10:59:54
○ 2026-06-11 10:07:56
○ 2026-07-30 18:37:32
○NSns10.ptempresas.pt2015-11-09 → 2016-04-22 · 5 obs
● 2015-11-09 06:11:12
● 2016-04-22 10:59:54
○ 2026-06-11 10:07:56
○ 2026-07-30 18:37:32
●NSns2.pro-x-web.com2026-06-11 → 2026-07-30 · 3 obs
● 2026-06-11 10:07:56
● 2026-07-30 18:37:32
○NSns2.ptempresas.pt2015-07-02 → 2016-04-22 · 4 obs
● 2016-04-22 10:59:54
○ 2026-06-11 10:07:56
○ 2026-07-30 18:37:32
●NSns3.pro-x-web.com2026-06-11 → 2026-07-30 · 3 obs
● 2026-06-11 10:07:56
● 2026-07-30 18:37:32
●NSns4.pro-x-web.com2026-06-11 → 2026-07-30 · 3 obs
● 2026-06-11 10:07:56
● 2026-07-30 18:37:32
●MXmail.certitecna.pt2026-06-11 → 2026-07-30 · 3 obs
● 2026-06-11 10:07:56
● 2026-07-30 18:37:32
○MXmx.smartcloudpt.pt2015-07-02 → 2016-04-22 · 4 obs
● 2016-04-22 10:59:54
○ 2026-06-11 10:07:56
○ 2026-07-30 18:37:32
○A184.72.229.1762015-07-02 → 2016-04-22 · 4 obs
● 2016-04-22 10:59:54
○ 2026-06-11 10:07:56
○ 2026-07-30 18:37:32
●A23.88.13.2512026-06-11 → 2026-07-30 · 3 obs
● 2026-06-11 10:07:56
● 2026-07-30 18:37:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pt | d.dns.pt, g.dns.pt, b.dns.pt, a.dns.pt... | - |
| certitecna.pt | ns2.pro-x-web.com, ns1.pro-x-web.com, ns3.pro-x-web.com, ns4.pro-x-web.com | - |
✅ Authoritative Response
Server:51.195.217.215
NS records: ns2.pro-x-web.com, ns1.pro-x-web.com, ns3.pro-x-web.com, ns4.pro-x-web.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certitecna.pt (unsigned zone)
⏱️ Timing
Total: 894ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.88.13.251 |
| NS | 4 | ns3.pro-x-web.com, ns1.pro-x-web.com... |
| MX | 1 | mail.certitecna.pt (pri: 0) |
| TXT | 1 | v=spf1 ip4:23.88.13.251 +a +mx +ip4:80.1 |
| SOA | 1 | ns1.pro-x-web.com mail.pro-x-web.com |
Analysis
Hierarchy
mail.certitecna.pt is a subdomain of certitecna.pt.
IP Addresses
certitecna.pt has exactly one IP address — 23.88.13.251.
marialma.com, mail.dermaexel.com, paralab.es plus two other host names have IP numbers in common with certitecna.pt.
Name Servers
Four name servers handle the delegation for certitecna.pt: ns1.pro-x-web.com, ns2.pro-x-web.com, ns3.pro-x-web.com and ns4.pro-x-web.com.
The name servers of certitecna.pt overlap at least partially with those of other domains — among them cascaisroutes.pt, digitalloop.pt, dmatosdesign.com and two more.
These name servers commonly appear in delegations together with ns1.proalojamento.com, ns2.proalojamento.com, ns3.proalojamento.com and 3 other.
Four host names, each with one IP address: ns1.pro-x-web.com has 130.185.82.92, ns2.pro-x-web.com has 88.99.127.141, ns3.pro-x-web.com has 144.217.4.73 and ns4.pro-x-web.com has 51.195.217.215.
Mail Servers
certitecna.pt uses one mail server — mail.certitecna.pt.
mail.certitecna.pt points to one IP number — 23.88.13.251.