studiu.pt - robtex.com
studiu.pt
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.88.57.70🇮🇹 REGISTER-AS81.88.48.0/20 Register.IT S.p.A. prefix | ||||||
| NS | ns1.amenworld.com ⭐ | ||||||
| A | 2a01:8100:2911::2:184:4🇮🇹 REGISTER-AS2a01:8100:2000::/36 | ||||||
| A | 81.88.61.4🇮🇹 REGISTER-AS81.88.48.0/20 Register.IT S.p.A. prefix | ||||||
| PTR | host-81-88-61-4.dedicatedservers.it | ||||||
| NS | ns2.amenworld.com | ||||||
| A | 81.88.63.40🇮🇹 REGISTER-AS81.88.63.0/24 Register.IT S.p.A. prefix | ||||||
| PTR | ns2.amenworld.com | ||||||
| MX | mail-pt.securemail.pro ⭐ | ||||||
| A | 81.88.48.101🇮🇹 REGISTER-AS81.88.48.0/20 Register.IT S.p.A. prefix | ||||||
| PTR | massenet.register.it | ||||||
| TXT | v=spf1 include:spf.webapps.net ~all | ||||||
| SOA | ns1.amenworld.comroot@amen.fr 2025-09-11 #1 | ||||||
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 2026-04-12 #3 | ||||||
Same first word
Similar names
DNS History
15 records (4 active, 11 former)
○NSdns19.ovh.net2017-01-19 → 2020-01-22 · 5 obs
● 2017-01-19 11:07:32
● 2020-01-22 19:57:08
○ 2026-04-03 19:26:00
○ 2026-04-12 01:43:00
●NSns1.amenworld.com2026-04-03 → 2026-04-12 · 3 obs
● 2026-04-03 19:26:00
● 2026-04-12 01:43:00
○NSns19.ovh.net2017-01-19 → 2020-01-22 · 5 obs
● 2017-01-19 11:07:32
● 2020-01-22 19:57:08
○ 2026-04-03 19:26:00
○ 2026-04-12 01:43:00
●NSns2.amenworld.com2026-04-03 → 2026-04-12 · 3 obs
● 2026-04-03 19:26:00
● 2026-04-12 01:43:00
○NSsnomes03.servidoresdns.net2015-06-18 → 2016-05-03 · 4 obs
● 2016-05-03 21:25:10
○ 2017-01-19 11:07:32
○ 2026-04-12 01:43:00
○NSsnomes04.servidoresdns.net2015-06-18 → 2016-05-03 · 4 obs
● 2016-05-03 21:25:10
○ 2017-01-19 11:07:32
○ 2026-04-12 01:43:00
●MXmail-pt.securemail.pro2026-04-03 → 2026-04-12 · 3 obs
● 2026-04-03 19:26:00
● 2026-04-12 01:43:00
○MXmail.studiu.pt2015-06-18 → 2016-05-03 · 4 obs
● 2016-05-03 21:25:10
○ 2017-01-19 11:07:32
○ 2026-04-12 01:43:00
○MXmx1.mail.ovh.net2017-01-19 → 2020-01-22 · 5 obs
● 2017-01-19 11:07:32
● 2020-01-22 19:57:08
○ 2026-04-03 19:26:00
○ 2026-04-12 01:43:00
○MXmx2.mail.ovh.net2017-01-19 → 2020-01-22 · 5 obs
● 2017-01-19 11:07:32
● 2020-01-22 19:57:08
○ 2026-04-03 19:26:00
○ 2026-04-12 01:43:00
○MXmx3.mail.ovh.net2017-01-19 → 2020-01-22 · 5 obs
● 2017-01-19 11:07:32
● 2020-01-22 19:57:08
○ 2026-04-03 19:26:00
○ 2026-04-12 01:43:00
○A167.86.106.822020-01-22 → 2020-01-22 · 4 obs
● 2020-01-22 19:57:08
○ 2026-04-03 19:26:00
○ 2026-04-12 01:43:00
○A188.93.231.1662016-02-07 → 2017-01-19 · 5 obs
● 2016-02-07 04:37:24
● 2017-01-19 11:07:32
○ 2020-01-22 19:57:08
○ 2026-04-12 01:43:00
●A81.88.57.702026-04-03 → 2026-04-12 · 3 obs
● 2026-04-03 19:26:00
● 2026-04-12 01:43:00
○A93.104.209.1532015-06-18 → 2015-11-02 · 4 obs
● 2015-11-02 19:51:38
○ 2016-02-07 04:37:24
○ 2026-04-12 01:43:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pt | a.dns.pt, b.dns.pt, c.dns.pt, d.dns.pt... | - |
| studiu.pt | ns1.amenworld.com, ns2.amenworld.com | - |
✅ Authoritative Response
Server:81.88.63.40
NS records: ns1.amenworld.com, ns2.amenworld.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studiu.pt (unsigned zone)
⏱️ Timing
Total: 813ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.88.57.70 |
| NS | 2 | ns1.amenworld.com, ns2.amenworld.com |
| MX | 1 | mail-pt.securemail.pro (pri: 10) |
| TXT | 1 | v=spf1 include:spf.webapps.net ~all |
| SOA | 1 | ns1.amenworld.com root.amen.fr |
Analysis
IP Addresses
studiu.pt maps to IP address 81.88.57.70.
Other host names, for instance dreamcometrue.pt, redeseg.com, vargas.pt, amigosecreto.pt and arkial.eu share IP numbers with studiu.pt.
Name Servers
Two name servers ns1.amenworld.com and ns2.amenworld.com are delegated to studiu.pt.
studiu.pt uses the same name server configuration as other domains, such as atlasviagens.com, crochetcute.com, vitorrocha.com, enfinheureux.com and babefilms.fr.
studiu.pt at least partially shares name servers with other domains such as indisol.es, mailing-express.com, airindia.fr, eolia.fr and sncymboliste.com.
These name servers are commonly used alongside ns1.host7x24.com, ns2.host7x24.com and ns2.amen.fr.
Host names by IP count:
Two IP numbers: The host name ns1.amenworld.com points to 2a01:8100:2911::2:184:4 and 81.88.61.4.
One IP number: The host name ns2.amenworld.com points to 81.88.63.40.
Mail Servers
studiu.pt is handled by a single mail server, mail-pt.securemail.pro.
studiu.pt shares the same mail server setup as other domains, including direfor.com, lcbr-archives.com, upwind.pt, blivefitness.com and exitoescolar.pt.
studiu.pt shares some mail servers with other domains, at least partially, for instance cardio-on.com.
mail-pt.securemail.pro points to one IP number: 81.88.48.101.