professors.it - dns.ninja
professors.it
| DNSSEC | ⚠️ Not signed | ||||||
| A | 80.88.87.157🇮🇹 ARUBA-ASN80.88.80.0/20 | ||||||
| PTR | linc063.arubabusiness.it | ||||||
| NS | dns2.widhost.net ⭐ | ||||||
| A | 217.61.96.167🇫🇷 ARUBAFR-AS217.61.96.0/21 Aruba.FR Network | ||||||
| PTR | ns.abdns.info | ||||||
| NS | dns.widhost.net | ||||||
| A | 95.110.136.38🇮🇹 ARUBA-ASN95.110.136.0/21 Aruba S.p.A. Network | ||||||
| PTR | ns.abdns.biz | ||||||
| MX | mail.professors.it ⭐ | ||||||
| A | 62.149.157.151🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network | ||||||
| PTR | mx.arubamail.it | ||||||
| SOA | dns.widhost.netpostmaster@professors.it 2021-12-16 #2 | ||||||
it
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns.nic.it ⭐ | ||||||
| NS | a.dns.it | ||||||
| NS | m.dns.it | ||||||
| NS | nameserver.cnr.it | ||||||
| NS | r.dns.it | ||||||
| NS | v.dns.it | ||||||
| SOA | dns.nic.ithostmaster@nic.it 2026-07-05 #3 | ||||||
Subdomains
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSdns.widhost.net2017-04-20 → 2026-07-05 · 6 obs
● 2017-04-20 10:51:20
● 2026-05-04 13:22:44
○ 2026-05-11 12:23:22
● 2026-06-12 09:01:34
● 2026-07-05 01:45:36
●NSdns2.widhost.net2017-04-20 → 2026-07-05 · 6 obs
● 2017-04-20 10:51:20
● 2026-05-04 13:22:44
○ 2026-05-11 12:23:22
● 2026-06-12 09:01:34
● 2026-07-05 01:45:36
○NSns.tuonome.it2015-08-13 → 2016-07-19 · 4 obs
● 2016-07-19 20:34:54
○ 2017-04-20 10:51:20
○ 2026-07-05 01:45:36
○NSns2.tuonome.it2015-08-13 → 2016-07-19 · 4 obs
● 2016-07-19 20:34:54
○ 2017-04-20 10:51:20
○ 2026-07-05 01:45:36
○NSns3.tuonome.it2015-08-13 → 2016-07-19 · 4 obs
● 2016-07-19 20:34:54
○ 2017-04-20 10:51:20
○ 2026-07-05 01:45:36
●MXmail.professors.it2015-08-13 → 2026-07-05 · 8 obs
● 2017-04-20 10:51:20
○ 2026-03-01 00:37:34
● 2026-04-05 07:14:48
● 2026-05-04 13:22:44
○ 2026-05-11 12:23:22
● 2026-06-12 09:01:34
● 2026-07-05 01:45:36
●A80.88.87.1572026-04-05 → 2026-07-05 · 6 obs
● 2026-04-05 07:14:48
● 2026-05-04 13:22:44
○ 2026-05-11 12:23:22
● 2026-06-12 09:01:34
● 2026-07-05 01:45:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, v.dns.it, dns.nic.it, m.dns.it... | - |
| professors.it | dns.widhost.net, dns2.widhost.net | - |
✅ Authoritative Response
Server:95.110.136.38
NS records: dns.widhost.net, dns2.widhost.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for professors.it (unsigned zone)
⏱️ Timing
Total: 1161ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.88.87.157 |
| NS | 2 | dns2.widhost.net, dns.widhost.net |
| MX | 1 | mail.professors.it (pri: 10) |
| SOA | 1 | dns.widhost.net postmaster.professors.it |
Analysis
Hierarchy
The parent domain of imap.professors.it and mail.professors.it is professors.it.
IP Addresses
professors.it directs to one IP number, which is 80.88.87.157.
Among the host names that share IP numbers with professors.it are battistidamario.it, digitalsquad.net, studiohifi.it and two others.
Name Servers
professors.it uses two name servers for its delegation: dns2.widhost.net and dns.widhost.net.
professors.it has the same name server delegation as a number of other domains, such as erca.it, suppo.net, outletshoestore.com and two more.
professors.it shares at least some of its name servers with other domains, including sfoggia.com, resgeo.eu, farmina.net and two others.
These name servers are frequently paired with the name servers ns.abdns.biz, ns.abdns.eu and ns.abdns.info.
dns2.widhost.net and dns.widhost.net each resolve to one IP number: dns2.widhost.net points to 217.61.96.167 and dns.widhost.net points to 95.110.136.38.
Mail Servers
professors.it routes its mail through a single mail server, mail.professors.it.
mail.professors.it directs to just one IP number, 62.149.157.151.