filter.it - dns.ninja
filter.it
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns5.interbusiness.it ⭐ | ||||||
| A | 151.99.125.6🇮🇹 ASN-IBSNAZ151.99.0.0/16 INTERBUSINESS | ||||||
| PTR | dns5.interbusiness.it | ||||||
| NS | dns11.interbusiness.it | ||||||
| A | 217.169.119.69🇮🇹 ASN-IDC217.169.96.0/19 IDC BLK G 1 | ||||||
| PTR | dns11.interbusiness.it | ||||||
| NS | dns5-ha.interbusiness.it | ||||||
| A | 151.99.35.56🇮🇹 ASN-IBSNAZ151.99.0.0/16 INTERBUSINESS | ||||||
| NS | dns7.interbusiness.it | ||||||
| A | 80.22.52.132🇮🇹 ASN-IBSNAZ80.22.0.0/16 INTERBUSINESS | ||||||
| PTR | dns7.interbusiness.it | ||||||
| MX | nomail.fullcompany.telecomitalia.it ⭐ | ||||||
| A | 212.131.31.114🇮🇹 ASN-IBSNAZ212.131.0.0/16 INTERBUSINESS | ||||||
| PTR | host-212-131-31-114.business.telecomitalia.it | ||||||
| SOA | dns5-ha.interbusiness.itstaffdns@telecomitalia.it 2005-05-02 #28 | ||||||
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 2026-08-04 #11 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSdns11.interbusiness.it2015-08-20 → 2026-08-04 · 2 obs
● 2026-08-04 09:35:28
●NSdns5-ha.interbusiness.it2026-02-21 → 2026-08-04 · 11 obs
● 2026-02-21 06:32:50
● 2026-03-22 12:34:24
○ 2026-03-30 15:17:06
○ 2026-04-07 08:36:32
● 2026-04-09 00:38:54
○ 2026-04-10 15:58:00
● 2026-04-23 16:05:36
○ 2026-04-30 20:07:42
● 2026-05-01 02:07:34
● 2026-08-04 09:35:28
●NSdns5.interbusiness.it2015-08-20 → 2026-08-04 · 2 obs
● 2026-08-04 09:35:28
●NSdns7.interbusiness.it2026-02-21 → 2026-08-04 · 3 obs
● 2026-02-21 06:32:50
● 2026-08-04 09:35:28
●MXnomail.fullcompany.telecomitalia.it2015-08-20 → 2026-08-04 · 2 obs
● 2026-08-04 09:35:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, r.dns.it, v.dns.it... | - |
| filter.it | dns5.interbusiness.it, dns7.interbusiness.it, dns11.interbusiness.it | - |
✅ Authoritative Response
Server:217.169.119.69
NS records: dns5.interbusiness.it, dns7.interbusiness.it, dns11.interbusiness.it
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for filter.it (unsigned zone)
⏱️ Timing
Total: 1008ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | dns5.interbusiness.it, dns11.interbusiness.it... |
| MX | 1 | nomail.fullcompany.telecomitalia.it (pri |
| SOA | 1 | dns5.interbusiness.it staffdns.telecomit |
Analysis
Name Servers
The NS records for filter.it point to four name servers: dns11.interbusiness.it, dns5-ha.interbusiness.it, dns5.interbusiness.it and dns7.interbusiness.it.
At least some of filter.it's name servers are shared with other domains, for example com-int.biz, conference-rome-hotels.com, joyco.it and two more.
These name servers tend to co-occur with dns4.interbusiness.it, dns3.interbusiness.it, dns6.interbusiness.it and 4 other name servers in the same DNS delegations.
The hosts dns11.interbusiness.it, dns5-ha.interbusiness.it, dns5.interbusiness.it and dns7.interbusiness.it all resolve to exactly one IP address each: 217.169.119.69, 151.99.35.56, 151.99.125.6 and 80.22.52.132 respectively.
Mail Servers
The sole mail server for filter.it is nomail.fullcompany.telecomitalia.it.
Among the domains sharing a mail server setup with filter.it are newsstar.it, zamia.it, hasclab.com and two others.
There is one IP number for nomail.fullcompany.telecomitalia.it: 212.131.31.114.