multiplos.pt - robtex.com
multiplos.pt
pt
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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 2026-05-10 #43 | ||||||
Same first word
multiplos.pt |
multiplos.net |
multiplos.com.br |
DNS History
17 records (6 active, 11 former)
○NSdns.inovanet.pt2015-06-18 → 2016-12-26 · 4 obs
● 2016-12-26 12:12:14
○ 2018-09-03 02:12:32
○ 2026-05-10 21:20:46
○NSdns2.inovanet.pt2015-06-18 → 2016-12-26 · 4 obs
● 2016-12-26 12:12:14
○ 2018-09-03 02:12:32
○ 2026-05-10 21:20:46
○NSns1.alojamentos8.com2018-09-03 → 2018-09-03 · 3 obs
● 2018-09-03 02:12:32
○ 2026-05-10 21:20:46
●NSns1.idstudies.com2026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 21:20:46
○NSns2.alojamentos8.com2018-09-03 → 2018-09-03 · 3 obs
● 2018-09-03 02:12:32
○ 2026-05-10 21:20:46
●NSns2.idstudies.com2026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 21:20:46
●NSns7.idstudies.com2026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 21:20:46
●NSns8.idstudies.com2026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 21:20:46
○MXmail.inovanet.pt2016-04-26 → 2016-12-26 · 5 obs
● 2016-04-26 17:01:16
● 2016-12-26 12:12:14
○ 2018-09-03 02:12:32
○ 2026-05-10 21:20:46
●MXmultiplos-pt.mail.protection.outlook.com2026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 21:20:46
○MXmx.inovanet.pt2015-06-18 → 2016-01-22 · 4 obs
● 2016-01-22 18:11:58
○ 2016-04-26 17:01:16
○ 2026-05-10 21:20:46
○MXmx1.cleanmx.pt2018-09-03 → 2018-09-03 · 3 obs
● 2018-09-03 02:12:32
○ 2026-05-10 21:20:46
○MXmx2.cleanmx.pt2018-09-03 → 2018-09-03 · 3 obs
● 2018-09-03 02:12:32
○ 2026-05-10 21:20:46
○A109.71.40.2312018-09-03 → 2018-09-03 · 3 obs
● 2018-09-03 02:12:32
○ 2026-05-10 21:20:46
●A23.236.62.1472026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 21:20:46
○A62.48.222.1702016-12-26 → 2016-12-26 · 4 obs
● 2016-12-26 12:12:14
○ 2018-09-03 02:12:32
○ 2026-05-10 21:20:46
○A80.172.254.1812015-06-18 → 2016-04-26 · 4 obs
● 2016-04-26 17:01:16
○ 2016-12-26 12:12:14
○ 2026-05-10 21:20:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pt | a.dns.pt, b.dns.pt, c.dns.pt, d.dns.pt... | 18 records |
| multiplos.pt | ns1.idstudies.com, ns2.idstudies.com, ns7.idstudies.com, ns8.idstudies.com | - |
✅ Authoritative Response
Server:130.185.83.4
NS records: ns1.idstudies.com, ns2.idstudies.com, ns7.idstudies.com, ns8.idstudies.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for multiplos.pt (unsigned zone)
⏱️ Timing
Total: 961ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.236.62.147 |
| NS | 4 | ns1.idstudies.com, ns8.idstudies.com... |
| MX | 1 | multiplos-pt.mail.protection.outlook.com |
| TXT | 2 | MS=ms32893289, v=spf1 ip4:130.185.83.232 ip4:94.46.22.2 |
| SOA | 1 | ns1.idstudies.com reports.ptisp.pt |
📌 Glue Records Collected
Total: 18
In-bailiwick: 14 (a.dns.pt, a.dns.pt, b.dns.pt...)
Out-of-bailiwick: 4 (ns.dns.br, ns.dns.br, ns2.nic.fr...)
Analysis
IP Addresses
multiplos.pt points to a single IP: 23.236.62.147.
Other host names, for instance thecpgretail.com, piazzasalotto.com, automaq.co, schapermfg.com and raumankeskusapteekki.fi share IP numbers with multiplos.pt.
Name Servers
multiplos.pt's delegation is handled by four name servers: ns1.idstudies.com, ns2.idstudies.com, ns7.idstudies.com and ns8.idstudies.com.
multiplos.pt partially shares name servers with other domains; examples include soberaniadopovo.pt, aramague.pt, acaveiro.eu, idstudies.com and metalpedro.pt.
Host names with one IP:
ns1.idstudies.com points to 130.185.83.142
ns2.idstudies.com points to 130.185.83.233
ns7.idstudies.com points to 130.185.83.232
ns8.idstudies.com points to 130.185.83.4
Mail Servers
multiplos.pt is handled by a single mail server, multiplos-pt.mail.protection.outlook.com.
Hostname multiplos-pt.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::b, 2a01:111:f403:ca09::8, 2a01:111:f403:ca09::c, 52.101.68.25, 52.101.68.27, 52.101.68.36 and 52.101.73.6.