isasilva.com - robtex.com
isasilva.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=1776229717 | ||||||
Subdomains
mail.isasilva.com |
Same first word
isasilva.com |
Similar names
DNS History
11 records (7 active, 4 former)
○NSdns001.nauinfor.net2015-05-21 → 2019-04-29 · 4 obs
● 2019-04-29 16:50:10
○ 2026-04-05 01:00:42
○ 2026-04-15 05:31:46
○NSdns002.nauinfor.net2015-05-21 → 2019-04-29 · 4 obs
● 2019-04-29 16:50:10
○ 2026-04-05 01:00:42
○ 2026-04-15 05:31:46
●NSnsp1.mydnspt.net2026-04-05 → 2026-04-15 · 3 obs
● 2026-04-05 01:00:42
● 2026-04-15 05:31:46
●NSnsp2.mydnspt.net2026-04-05 → 2026-04-15 · 3 obs
● 2026-04-05 01:00:42
● 2026-04-15 05:31:46
●NSnsp3.mydnspt.net2026-04-05 → 2026-04-15 · 3 obs
● 2026-04-05 01:00:42
● 2026-04-15 05:31:46
●NSnsp4.mydnspt.net2026-04-05 → 2026-04-15 · 3 obs
● 2026-04-05 01:00:42
● 2026-04-15 05:31:46
○MXmail.isasilva.com2015-05-21 → 2019-04-29 · 4 obs
● 2019-04-29 16:50:10
○ 2026-04-05 01:00:42
○ 2026-04-15 05:31:46
●MXmx1.cleanmx.pt2026-04-05 → 2026-04-15 · 3 obs
● 2026-04-05 01:00:42
● 2026-04-15 05:31:46
●MXmx2.cleanmx.pt2026-04-05 → 2026-04-15 · 3 obs
● 2026-04-05 01:00:42
● 2026-04-15 05:31:46
○A149.210.219.52015-05-21 → 2019-04-29 · 4 obs
● 2019-04-29 16:50:10
○ 2026-04-05 01:00:42
○ 2026-04-15 05:31:46
●A94.46.183.472026-04-05 → 2026-04-15 · 3 obs
● 2026-04-05 01:00:42
● 2026-04-15 05:31:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| isasilva.com | nsp1.mydnspt.net, nsp2.mydnspt.net, nsp3.mydnspt.net, nsp4.mydnspt.net | - |
✅ Authoritative Response
Server:94.46.16.41
NS records: nsp1.mydnspt.net, nsp2.mydnspt.net, nsp3.mydnspt.net, nsp4.mydnspt.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for isasilva.com (unsigned zone)
⏱️ Timing
Total: 780ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.46.183.47 |
| NS | 4 | nsp4.mydnspt.net, nsp2.mydnspt.net... |
| MX | 2 | mx2.cleanmx.pt (pri: 20), mx1.cleanmx.pt (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +ip4:94.46.183.47 +include |
| SOA | 1 | nsp1.mydnspt.net reports.ptisp.systems |
Analysis
Hierarchy
isasilva.com is the parent of mail.isasilva.com.
IP Addresses
isasilva.com resolves to one IP number: 94.46.183.47.
other host names including erty.eu, mail.erty.eu, codenoir.eu, webmail.aepombal.edu.pt and coagulopatias.aphemofilia.pt share IP numbers with isasilva.com.
Name Servers
isasilva.com is delegated to four name servers: nsp1.mydnspt.net, nsp2.mydnspt.net, nsp3.mydnspt.net and nsp4.mydnspt.net.
isasilva.com at least partially shares name servers with other domains, for instance 330madison.com, appsi.pt, transporel.pt, alegreportuguesa.com and clautogas.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: nsp1.mydnspt.net points to 130.185.80.154; nsp2.mydnspt.net points to 109.71.47.82; nsp3.mydnspt.net points to 94.46.16.41; nsp4.mydnspt.net points to 66.232.99.157.
Mail Servers
Two mail servers handle isasilva.com: mx1.cleanmx.pt and mx2.cleanmx.pt.
isasilva.com shares the same mail server setup as other domains, for instance audiolabs.pt, sensy.pt, consuladogeral-angola.pt, obstetra-porto.com and gracaaraujo.com.
isasilva.com shares at least partially some mail servers with other domains, including triton.pt, errocrasso.com and armandoferreira.pt.
Host names with eight IP numbers:
mx1.cleanmx.pt points to 94.46.16.235, 109.71.47.60, 109.71.47.152, 109.71.47.160, 130.185.80.60, 130.185.80.110, 130.185.80.200 and 130.185.80.210.
mx2.cleanmx.pt points to 94.46.16.236, 109.71.47.61, 109.71.47.153, 109.71.47.161, 130.185.80.60, 130.185.80.111, 130.185.80.201 and 130.185.80.211.
Host names that point to 130.185.80.60: mx1.cleanmx.pt and mx2.cleanmx.pt.