filtrex.it - dns.ninja
filtrex.it
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.31.72.207🇮🇹 GENESYS-AS89.31.72.0/21 Genesys Informatica S.r.l. | ||||||
| PTR | orion6.interhost.it | ||||||
| NS | ns1.dnsitalia.net ⭐ | ||||||
| A | 194.242.61.66🇮🇹 GENESYS-AS194.242.61.0/24 Genesys Informatica S.r.l. | ||||||
| PTR | ns1.dnsitalia.net | ||||||
| NS | ns2.dnsitalia.net | ||||||
| A | 151.11.50.4🇮🇹 GENESYS-AS151.11.48.0/22 GENESYS | ||||||
| NS | nsct.dnsitalia.net | ||||||
| A | 52.29.120.99🇩🇪 Amazon52.29.0.0/16 EC2 FRA prefix | ||||||
| PTR | ec2-52-29-120-99.eu-central-1.compute.amazonaws.com | ||||||
| NS | nsrm.dnsitalia.net | ||||||
| A | 151.11.53.66🇮🇹 GENESYS-AS151.11.52.0/23 GENESYS | ||||||
| PTR | nsrm.dnsitalia.net | ||||||
| MX | spam.oncall.it ⭐ | ||||||
| A | 212.54.224.172🇮🇹 GENESYS-AS212.54.224.0/24 | ||||||
| PTR | spam.oncall.it | ||||||
| TXT | b2lgjpfgbgqycvbhqk8w5jj2m6xlwq49 | ||||||
| TXT | MS=ms71560404 | ||||||
| TXT | smtpauth.filtrex.it | ||||||
| TXT | 2025110609012924dsxief3kchqnhk98m4bbkczy3tahivukhftsov9y2qycav4t | ||||||
| TXT | v=spf1 a mx a:mail.filtrex.it a:smtpauth.filtrex.it a:spam.oncall.it ip4:62.1... | ||||||
| SOA | ns1.dnsitalia.netinfo@interhost.it 2026-06-04 #0 | ||||||
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 2026-08-06 #8 | ||||||
Subdomains
mail.filtrex.it |
Same first word
filtrex.it |
filtrex.co.in |
filtrex.gr |
filtrex.com.au |
filtrex.co.uk |
filtrex.in |
filtrex.nl |
filtrex.lt |
filtrex.ie |
filtrex.de |
filtrex.ru |
filtrex.com |
filtrex.cz |
filtrex.fr |
Similar names
DNS History
11 records (6 active, 5 former)
●NSns1.dnsitalia.net2015-08-14 → 2026-08-06 · 2 obs
● 2026-08-06 07:02:04
●NSns2.dnsitalia.net2015-08-14 → 2026-08-06 · 2 obs
● 2026-08-06 07:02:04
●NSnsct.dnsitalia.net2015-08-14 → 2026-08-06 · 2 obs
● 2026-08-06 07:02:04
●NSnsrm.dnsitalia.net2015-08-14 → 2026-08-06 · 2 obs
● 2026-08-06 07:02:04
○MXeasyftp.filtrex.it2017-02-11 → 2017-08-27 · 5 obs
● 2017-02-11 18:43:54
● 2017-08-27 13:25:58
○ 2026-05-01 16:17:08
○ 2026-08-06 07:02:04
○MXmail.filtrex.it2015-08-14 → 2026-05-30 · 4 obs
● 2026-05-30 01:45:14
○ 2026-06-06 19:16:58
○ 2026-08-06 07:02:04
○MXmail2.filtrex.it2015-08-14 → 2026-05-30 · 4 obs
● 2026-05-30 01:45:14
○ 2026-06-06 19:16:58
○ 2026-08-06 07:02:04
○MXmail3.filtrex.it2017-02-11 → 2017-08-27 · 5 obs
● 2017-02-11 18:43:54
● 2017-08-27 13:25:58
○ 2026-05-01 16:17:08
○ 2026-08-06 07:02:04
●MXspam.oncall.it2026-05-01 → 2026-08-06 · 3 obs
● 2026-05-01 16:17:08
● 2026-08-06 07:02:04
○A194.242.61.1882015-08-14 → 2017-08-27 · 4 obs
● 2017-08-27 13:25:58
○ 2026-05-01 16:17:08
○ 2026-08-06 07:02:04
●A89.31.72.2072026-05-01 → 2026-08-06 · 3 obs
● 2026-05-01 16:17:08
● 2026-08-06 07:02:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, dns.nic.it, v.dns.it... | - |
| filtrex.it | ns1.dnsitalia.net, ns2.dnsitalia.net, nsct.dnsitalia.net, nsrm.dnsitalia.net | - |
✅ Authoritative Response
Server:52.29.120.99
NS records: ns1.dnsitalia.net, ns2.dnsitalia.net, nsct.dnsitalia.net, nsrm.dnsitalia.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for filtrex.it (unsigned zone)
⏱️ Timing
Total: 694ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.31.72.207 |
| NS | 4 | ns1.dnsitalia.net, ns2.dnsitalia.net... |
| MX | 1 | spam.oncall.it (pri: 5) |
| TXT | 5 | 2025110609012924dsxief3kchqnhk98m4bbkczy, smtpauth.filtrex.it... |
| SOA | 1 | ns1.dnsitalia.net info.interhost.it |
Analysis
Hierarchy
filtrex.it serves as the parent of mail.filtrex.it.
IP Addresses
filtrex.it points to a single IP number: 89.31.72.207.
Additional host names — cmmazzoni.it, maraceramiche.it, dsservicesrl.it and two others — share IP numbers with filtrex.it.
Name Servers
filtrex.it has four authoritative name servers: ns1.dnsitalia.net, ns2.dnsitalia.net, nsct.dnsitalia.net and nsrm.dnsitalia.net.
filtrex.it has at least partial name server overlap with other domains, such as janach.org, sicilia-traghetti.it, anpaslombardia.net and two others.
ns1.dnsitalia.net, ns2.dnsitalia.net, nsct.dnsitalia.net and nsrm.dnsitalia.net each resolve to one IP address: ns1.dnsitalia.net resolves to 194.242.61.66, ns2.dnsitalia.net resolves to 151.11.50.4, nsct.dnsitalia.net resolves to 52.29.120.99 and nsrm.dnsitalia.net resolves to 151.11.53.66.
Mail Servers
filtrex.it has one mail server: spam.oncall.it.
filtrex.it shares the same mail server setup as other domains, including oncall.it, bioimpianti.it, cepra.it and two others.
spam.oncall.it resolves to a single IP number: 212.54.224.172.