mdossantos.com - robtex.com
mdossantos.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.83.250.30🇵🇹 AS100LIMITE185.83.248.0/22 100 Limite, Lda. | ||||||
| PTR | cp0830.online.pt | ||||||
| NS | cp08.online.pt ⭐ | ||||||
| A | 185.83.250.3🇵🇹 AS100LIMITE185.83.248.0/22 100 Limite, Lda. | ||||||
| PTR | cp08.online.pt | ||||||
| NS | ns2.online.pt | ||||||
| A | 62.238.47.4 | ||||||
| PTR | static.4.47.238.62.clients.your-server.de | ||||||
| NS | ns4.online.pt | ||||||
| A | 193.163.151.109🇵🇹 EDGOO193.163.151.0/24 NETWORKS | ||||||
| PTR | ns4.online.pt | ||||||
| MX | mail.mdossantos.com ⭐ | ||||||
| A | 185.83.250.30🇵🇹 AS100LIMITE185.83.248.0/22 100 Limite, Lda. | ||||||
| PTR | cp0830.online.pt | ||||||
| TXT | v=spf1 ip4:185.83.250.3 ip4:185.83.250.30 +a +mx +ip4:195.200.253.97 ~all | ||||||
| SOA | cp08.online.ptcpanel@online.pt 2026-04-17 #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=1778581321 | ||||||
Subdomains
mail.mdossantos.com |
Same first word
mdossantos.com |
DNS History
12 records (5 active, 7 former)
○NSa.ns.tuxdns.net2015-06-18 → 2016-01-22 · 4 obs
● 2016-01-22 04:45:50
○ 2016-02-27 09:07:46
○ 2026-05-12 10:44:24
○NSb.ns.tuxdns.net2015-06-18 → 2016-01-22 · 4 obs
● 2016-01-22 04:45:50
○ 2016-02-27 09:07:46
○ 2026-05-12 10:44:24
●NScp08.online.pt2026-03-06 → 2026-05-12 · 3 obs
● 2026-03-06 17:48:38
● 2026-05-12 10:44:24
○NSns120.tuxdns.net2016-02-27 → 2017-02-05 · 5 obs
● 2016-02-27 09:07:46
● 2017-02-05 22:03:06
○ 2026-03-06 17:48:38
○ 2026-05-12 10:44:24
○NSns132.tuxdns.net2016-02-27 → 2017-02-05 · 5 obs
● 2016-02-27 09:07:46
● 2017-02-05 22:03:06
○ 2026-03-06 17:48:38
○ 2026-05-12 10:44:24
●NSns2.online.pt2026-03-06 → 2026-05-12 · 3 obs
● 2026-03-06 17:48:38
● 2026-05-12 10:44:24
●NSns4.online.pt2026-03-06 → 2026-05-12 · 3 obs
● 2026-03-06 17:48:38
● 2026-05-12 10:44:24
○NSns65.tuxdns.net2016-02-27 → 2017-02-05 · 5 obs
● 2016-02-27 09:07:46
● 2017-02-05 22:03:06
○ 2026-03-06 17:48:38
○ 2026-05-12 10:44:24
●MXmail.mdossantos.com2016-02-27 → 2026-05-12 · 3 obs
● 2016-02-27 09:07:46
● 2026-05-12 10:44:24
○MXs25265.tuxserver.net2015-06-18 → 2016-01-22 · 4 obs
● 2016-01-22 04:45:50
○ 2016-02-27 09:07:46
○ 2026-05-12 10:44:24
●A185.83.250.302026-03-06 → 2026-05-12 · 3 obs
● 2026-03-06 17:48:38
● 2026-05-12 10:44:24
○A195.200.252.652015-06-18 → 2017-02-05 · 4 obs
● 2017-02-05 22:03:06
○ 2026-03-06 17:48:38
○ 2026-05-12 10:44:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net... | - |
| mdossantos.com | ns2.online.pt, ns4.online.pt, cp08.online.pt | - |
✅ Authoritative Response
Server:62.238.47.4
NS records: ns2.online.pt, ns4.online.pt, cp08.online.pt
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mdossantos.com (unsigned zone)
⏱️ Timing
Total: 840ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.83.250.30 |
| NS | 3 | ns4.online.pt, ns2.online.pt... |
| MX | 1 | mail.mdossantos.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:185.83.250.3 ip4:185.83.250.3 |
| SOA | 1 | cp08.online.pt cpanel.online.pt |
Analysis
Hierarchy
mdossantos.com is a parent of mail.mdossantos.com.
IP Addresses
mdossantos.com points to a single IP number: 185.83.250.30.
Other host names, for instance calcidrata.pt, afonsohenriques.pt, soc.pt, rainbow-vacuumcleaner.com and arakno.net share IP numbers with mdossantos.com.
Name Servers
The delegation for mdossantos.com is handled by three name servers: cp08.online.pt, ns2.online.pt and ns4.online.pt.
mdossantos.com at least partially shares name servers with other domains, for instance cmm.com.pt, host.madmac.pt, adelaideferreira.pt, aip-iap.org and sercert.com.
These name servers are commonly used together with the name servers cp02.online.pt, cp10.online.pt, cp07.online.pt, cp12.online.pt, cp11.online.pt, cp09.online.pt, ns2.easyhost.pt, ns3.easyhost.pt, ns1.easyhost.pt and ns4.easyhost.pt.
Host names with one IP number:
cp08.online.pt points to 185.83.250.3.
ns2.online.pt points to 62.238.47.4.
ns4.online.pt points to 193.163.151.109.
Mail Servers
mdossantos.com is handled by a single mail server, mail.mdossantos.com.
mail.mdossantos.com points to a single IP: 185.83.250.30.