presuncao.com - robtex.com
presuncao.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.83.250.111🇵🇹 AS100LIMITE185.83.248.0/22 100 Limite, Lda. | ||||||
| PTR | host.madmac.pt | ||||||
| NS | cp10.online.pt ⭐ | ||||||
| A | 185.83.250.2🇵🇹 AS100LIMITE185.83.248.0/22 100 Limite, Lda. | ||||||
| PTR | cp10.online.pt | ||||||
| NS | ns2.online.pt | ||||||
| A | 195.200.252.251🇵🇹 AS100LIMITE195.200.252.0/23 100 Limite, Lda. | ||||||
| PTR | ns2.online.pt | ||||||
| NS | ns4.online.pt | ||||||
| A | 193.163.151.109🇵🇹 EDGOO193.163.151.0/24 NETWORKS | ||||||
| PTR | ns4.online.pt | ||||||
| MX | presuncao.com ⭐ | ||||||
| A | 185.83.250.111🇵🇹 AS100LIMITE185.83.248.0/22 100 Limite, Lda. | ||||||
| PTR | host.madmac.pt | ||||||
| TXT | v=spf1 +a +mx +ip4:185.83.250.2 +ip4:185.83.250.111 +ip4:195.200.252.140 +ip4... | ||||||
| SOA | cp10.online.ptcp10@online.pt 2026-02-16 #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=1776257342 | ||||||
MX for
presuncao.com |
Same first word
presuncao.com |
presuncao.pt |
Similar names
DNS History
10 records (5 active, 5 former)
●NScp10.online.pt2026-03-25 → 2026-04-15 · 3 obs
● 2026-03-25 20:35:24
● 2026-04-15 12:56:30
○NSdns1.ibername.com2015-07-25 → 2017-06-16 · 4 obs
● 2017-06-16 16:39:38
○ 2026-03-25 20:35:24
○ 2026-04-15 12:56:30
○NSdns2.ibername.com2015-07-25 → 2017-06-16 · 4 obs
● 2017-06-16 16:39:38
○ 2026-03-25 20:35:24
○ 2026-04-15 12:56:30
○NSdns3.ibername.net2015-12-12 → 2017-06-16 · 5 obs
● 2015-12-12 23:07:28
● 2017-06-16 16:39:38
○ 2026-03-25 20:35:24
○ 2026-04-15 12:56:30
○NSdns4.ibername.net2015-12-12 → 2017-06-16 · 5 obs
● 2015-12-12 23:07:28
● 2017-06-16 16:39:38
○ 2026-03-25 20:35:24
○ 2026-04-15 12:56:30
●NSns2.online.pt2026-03-25 → 2026-04-15 · 3 obs
● 2026-03-25 20:35:24
● 2026-04-15 12:56:30
●NSns4.online.pt2026-03-25 → 2026-04-15 · 3 obs
● 2026-03-25 20:35:24
● 2026-04-15 12:56:30
●MXpresuncao.com2015-07-25 → 2026-04-15 · 2 obs
● 2026-04-15 12:56:30
●A185.83.250.1112026-03-25 → 2026-04-15 · 3 obs
● 2026-03-25 20:35:24
● 2026-04-15 12:56:30
○A188.93.230.1822015-07-25 → 2017-06-16 · 4 obs
● 2017-06-16 16:39:38
○ 2026-03-25 20:35:24
○ 2026-04-15 12:56:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net... | - |
| presuncao.com | ns2.online.pt, ns4.online.pt, cp10.online.pt | - |
✅ Authoritative Response
Server:195.200.252.251
NS records: ns2.online.pt, ns4.online.pt, cp10.online.pt
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for presuncao.com (unsigned zone)
⏱️ Timing
Total: 798ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.83.250.111 |
| NS | 3 | ns2.online.pt, ns4.online.pt... |
| MX | 1 | presuncao.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:185.83.250.2 +ip4:185 |
| SOA | 1 | cp10.online.pt cp10.online.pt |
Analysis
Mail Server Role
presuncao.com serves as a mail server for presuncao.com.
IP Addresses
presuncao.com points to a single IP: 185.83.250.111.
Other host names, for instance chic.pt, assistenciaonline.pt, margemfrio.pt, nuca.pt and presuncao.pt share IP numbers with presuncao.com.
Name Servers
presuncao.com is delegated to three name servers: cp10.online.pt, ns2.online.pt and ns4.online.pt.
presuncao.com partially shares name servers with other domains; examples include asantos.pt, smartstain.pt, acsystems.pt, interforma.com.pt and manuelgiao.com.
These name servers are commonly used alongside cp09.online.pt, cp07.online.pt, cp08.online.pt, cp11.online.pt, cp12.online.pt, cp02.online.pt, ns1.easyhost.pt, ns2.easyhost.pt, ns3.easyhost.pt and ns4.easyhost.pt.
Host names with one IP number:
Host cp10.online.pt points to 185.83.250.2.
Host ns2.online.pt points to 195.200.252.251.
Host ns4.online.pt points to 193.163.151.109.
Mail Servers
presuncao.com is handled by a single mail server, presuncao.com.
presuncao.com points to a single IP: 185.83.250.111.