mail.studiu.pt - robtex.com
mail.studiu.pt
| CNAME | mail-pt.securemail.pro | ||||||
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 81.88.48.101๐ฎ๐น REGISTER-AS81.88.48.0/20 Register.IT S.p.A. prefix | ||||||
| PTR | massenet.register.it | ||||||
studiu.pt
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 81.88.57.70๐ฎ๐น REGISTER-AS81.88.48.0/20 Register.IT S.p.A. prefix | ||||||
| NS | ns1.amenworld.com โญ | ||||||
| NS | ns2.amenworld.com | ||||||
| MX | mail-pt.securemail.pro โญ | ||||||
| TXT | v=spf1 include:spf.webapps.net ~all | ||||||
| SOA | ns1.amenworld.comroot@amen.fr 2025-09-11 #1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
4 records (1 active, 3 former)
โA213.186.33.202016-09-16 โ 2016-09-16 ยท 3 obs
โ 2016-04-08 05:05:02
โ 2016-09-16 08:05:18
โ 2026-04-12 07:09:54
โ 2016-09-16 08:05:18
โ 2026-04-12 07:09:54
โA46.19.33.72015-06-06 โ 2016-04-08 ยท 4 obs
โ 2015-06-06 17:51:02
โ 2016-04-08 05:05:02
โ 2016-09-16 08:05:18
โ 2026-04-12 07:09:54
โ 2016-04-08 05:05:02
โ 2016-09-16 08:05:18
โ 2026-04-12 07:09:54
โCNAMEmail-pt.securemail.pro2026-04-12 โ 2026-04-12 ยท 2 obs
โ 2016-09-16 08:05:18
โ 2026-04-12 07:09:54
โ 2026-04-12 07:09:54
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pt | ns.dns.br, d.dns.pt, g.dns.pt, a.dns.pt... | 18 records |
| studiu.pt | ns1.amenworld.com, ns2.amenworld.com | - |
โ Authoritative Response
Server:81.88.63.40
NS records: ns1.amenworld.com, ns2.amenworld.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for studiu.pt (unsigned zone)
โฑ๏ธ Timing
Total: 933ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | mail-pt.securemail.pro |
๐ Glue Records Collected
Total: 18
In-bailiwick: 14 (h.dns.pt, g.dns.pt, e.dns.pt...)
Out-of-bailiwick: 4 (ns2.nic.fr, ns.dns.br, ns2.nic.fr...)
Analysis
IP Addresses
mail.studiu.pt points to a single IP number: 81.88.48.101.
Other host names, for instance mx1.ovinfos.com, mxav2.zagury.fr, mxav1.benamout.fr, mx1.boeuf-lorigine.com and mxav1.animusic.fr share IP numbers with mail.studiu.pt.