critecweb.com - robtex.com
critecweb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 94.46.22.101🇵🇹 ALMOUROLTEC94.46.22.0/24 | ||||||
| PTR | cp137.webserver.pt | ||||||
| NS | ns1.critecserver.com ⭐ | ||||||
| A | 109.71.47.252🇵🇹 ALMOUROLTEC109.71.47.0/24 SERVICOS DE INFORMATICA E INTERNET LDA | ||||||
| PTR | ns1.mydnspt.net | ||||||
| NS | ns2.critecserver.com | ||||||
| A | 130.185.85.17🇵🇹 ALMOUROLTEC130.185.85.0/24 SERVICOS DE INFORMATICA E INTERNET LDA | ||||||
| PTR | ns2.mydnspt.net | ||||||
| MX | mail.critecweb.com ⭐ | ||||||
| A | 94.46.22.101🇵🇹 ALMOUROLTEC94.46.22.0/24 | ||||||
| PTR | cp137.webserver.pt | ||||||
| TXT | v=spf1 ip4:94.46.22.101 +a +mx +ip4:5.77.60.172 +include:_spf.cleanmx.pt ~all | ||||||
| TXT | v=spf1 +a +mx +ip4:94.46.22.101 +include:_spf.cleanmx.pt ~all | ||||||
| SOA | ns1.critecserver.comcritec@critec.pt 2026-02-05 #1 | ||||||
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=1774429287 | ||||||
Previously MX for
critecweb.com |
Subdomains
mail.critecweb.com |
Same first word
critecweb.com |
DNS History
17 records (4 active, 13 former)
○NSns1.critec365.com2015-07-11 → 2015-07-11 · 3 obs
○ 2015-10-23 04:54:12
○ 2026-03-25 09:22:10
●NSns1.critecserver.com2026-02-23 → 2026-03-25 · 3 obs
● 2026-02-23 18:48:14
● 2026-03-25 09:22:10
○NSns1.ctcdb.com2015-10-23 → 2017-03-25 · 5 obs
● 2015-10-23 04:54:12
● 2017-03-25 16:05:24
○ 2020-02-01 22:50:10
○ 2026-03-25 09:22:10
○NSns1.mydnspt.net2020-02-01 → 2020-02-01 · 4 obs
● 2020-02-01 22:50:10
○ 2026-02-23 18:48:14
○ 2026-03-25 09:22:10
○NSns2.critec365.com2015-07-11 → 2015-07-11 · 3 obs
○ 2015-10-23 04:54:12
○ 2026-03-25 09:22:10
●NSns2.critecserver.com2026-02-23 → 2026-03-25 · 3 obs
● 2026-02-23 18:48:14
● 2026-03-25 09:22:10
○NSns2.ctcdb.com2015-10-23 → 2017-03-25 · 5 obs
● 2015-10-23 04:54:12
● 2017-03-25 16:05:24
○ 2020-02-01 22:50:10
○ 2026-03-25 09:22:10
○NSns2.mydnspt.net2020-02-01 → 2020-02-01 · 4 obs
● 2020-02-01 22:50:10
○ 2026-02-23 18:48:14
○ 2026-03-25 09:22:10
○NSns7.mydnspt.net2020-02-01 → 2020-02-01 · 4 obs
● 2020-02-01 22:50:10
○ 2026-02-23 18:48:14
○ 2026-03-25 09:22:10
○NSns8.mydnspt.net2020-02-01 → 2020-02-01 · 4 obs
● 2020-02-01 22:50:10
○ 2026-02-23 18:48:14
○ 2026-03-25 09:22:10
○MXcritecweb.com2015-07-11 → 2017-03-25 · 4 obs
● 2017-03-25 16:05:24
○ 2020-02-01 22:50:10
○ 2026-03-25 09:22:10
●MXmail.critecweb.com2026-02-23 → 2026-03-25 · 3 obs
● 2026-02-23 18:48:14
● 2026-03-25 09:22:10
○MXmx1.cleanmx.pt2020-02-01 → 2020-02-01 · 4 obs
● 2020-02-01 22:50:10
○ 2026-02-23 18:48:14
○ 2026-03-25 09:22:10
○MXmx2.cleanmx.pt2020-02-01 → 2020-02-01 · 4 obs
● 2020-02-01 22:50:10
○ 2026-02-23 18:48:14
○ 2026-03-25 09:22:10
○A109.203.104.2302015-07-11 → 2015-07-11 · 3 obs
○ 2015-10-23 04:54:12
○ 2026-03-25 09:22:10
○A5.77.60.1722015-10-23 → 2017-03-25 · 5 obs
● 2015-10-23 04:54:12
● 2017-03-25 16:05:24
○ 2020-02-01 22:50:10
○ 2026-03-25 09:22:10
●A94.46.22.1012020-02-01 → 2026-03-25 · 3 obs
● 2020-02-01 22:50:10
● 2026-03-25 09:22:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| critecweb.com | ns2.critecserver.com, ns1.critecserver.com | 2 records |
✅ Authoritative Response
Server:109.71.47.252
NS records: ns2.critecserver.com, ns1.critecserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for critecweb.com (unsigned zone)
⏱️ Timing
Total: 230ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.46.22.101 |
| NS | 2 | ns2.critecserver.com, ns1.critecserver.com |
| MX | 1 | mail.critecweb.com (pri: 0) |
| TXT | 2 | v=spf1 ip4:94.46.22.101 +a +mx +ip4:5.77, v=spf1 +a +mx +ip4:94.46.22.101 +include |
| SOA | 1 | ns1.critecserver.com critec.critec.pt |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.critecserver.com, ns1.critecserver.com)
Analysis
Hierarchy
critecweb.com is the parent of mail.critecweb.com.
IP Addresses
critecweb.com resolves to one IP number: 94.46.22.101.
other host names including mail.wlsrv.net, spdental.pt, cortestech.com, mail.sitepro.pt and mainservice.co.mz share IP numbers with critecweb.com.
Name Servers
critecweb.com is delegated to two name servers ns1.critecserver.com and ns2.critecserver.com.
critecweb.com uses the same name server setup as gestaveiro.com and donum.store.
critecweb.com shares at least some name servers with other domains, for example critecserver.com, ondequiseres.pt and critec365.com.
these name servers are often used together with ns1.mydnspt.net, ns2.mydnspt.net, ns7.mydnspt.net and ns8.mydnspt.net.
Host names with one IP number:
ns1.critecserver.com points to 109.71.47.252
ns2.critecserver.com points to 130.185.85.17
Mail Servers
critecweb.com is handled by a single mail server, mail.critecweb.com.
mail.critecweb.com resolves to IP 94.46.22.101.