optimizer.it - dns.ninja
optimizer.it
| DNSSEC | ⚠️ Not signed | ||||||
| A | 84.246.144.90🇮🇹 MavianMax84.246.144.0/24 S.r.l. - Network - Tortona (AL) - Italy | ||||||
| PTR | 84-246-144-90.static.mavianmax.it | ||||||
| NS | ns.abdns.biz ⭐ | ||||||
| A | 95.110.136.38🇮🇹 ARUBA-ASN95.110.136.0/21 Aruba S.p.A. Network | ||||||
| PTR | ns.abdns.biz | ||||||
| NS | ns.abdns.eu | ||||||
| A | 31.14.130.20🇮🇹 ARUBA-ASN31.14.128.0/20 Aruba S.p.A. Network | ||||||
| PTR | ns.abdns.eu | ||||||
| NS | ns.abdns.info | ||||||
| A | 217.61.96.167🇫🇷 ARUBAFR-AS217.61.96.0/21 Aruba.FR Network | ||||||
| PTR | ns.abdns.info | ||||||
| MX | in.arubabusiness.it ⭐ | ||||||
| A | 62.149.157.166🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network | ||||||
| PTR | in.arubabusiness.it | ||||||
| TXT | v=spf1 a mx ip4:86.107.32.171 ip4:86.107.37.66 ip4:86.107.32.49 ip4:89.40.17... | ||||||
| SOA | ns.abdns.bizpostmaster@arubabusiness.it 2026-06-01 #1 | ||||||
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 2026-07-10 #22 | ||||||
Subdomains
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
○NSdns1.defende.it2015-07-17 → 2017-09-19 · 4 obs
● 2017-09-19 21:19:26
○ 2026-02-21 07:16:06
○ 2026-07-10 20:54:40
○NSdns2.defende.it2015-07-17 → 2017-09-19 · 4 obs
● 2017-09-19 21:19:26
○ 2026-02-21 07:16:06
○ 2026-07-10 20:54:40
○NSdns3.defende.it2015-07-17 → 2017-09-19 · 4 obs
● 2017-09-19 21:19:26
○ 2026-02-21 07:16:06
○ 2026-07-10 20:54:40
●NSns.abdns.biz2026-02-21 → 2026-07-10 · 3 obs
● 2026-02-21 07:16:06
● 2026-07-10 20:54:40
●NSns.abdns.eu2026-02-21 → 2026-07-10 · 3 obs
● 2026-02-21 07:16:06
● 2026-07-10 20:54:40
●NSns.abdns.info2026-02-21 → 2026-07-10 · 3 obs
● 2026-02-21 07:16:06
● 2026-07-10 20:54:40
●MXin.arubabusiness.it2026-02-21 → 2026-07-10 · 3 obs
● 2026-02-21 07:16:06
● 2026-07-10 20:54:40
○MXmail.optimizer.it2015-07-17 → 2017-09-19 · 4 obs
● 2017-09-19 21:19:26
○ 2026-02-21 07:16:06
○ 2026-07-10 20:54:40
○MXmx.optimizer.it2015-07-17 → 2017-09-19 · 4 obs
● 2017-09-19 21:19:26
○ 2026-02-21 07:16:06
○ 2026-07-10 20:54:40
●A84.246.144.902026-02-21 → 2026-07-10 · 3 obs
● 2026-02-21 07:16:06
● 2026-07-10 20:54:40
○A84.246.146.1782015-07-17 → 2017-09-19 · 4 obs
● 2017-09-19 21:19:26
○ 2026-02-21 07:16:06
○ 2026-07-10 20:54:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, r.dns.it, v.dns.it... | - |
| optimizer.it | ns.abdns.biz, ns.abdns.eu, ns.abdns.info | - |
✅ Authoritative Response
Server:95.110.136.38
NS records: ns.abdns.biz, ns.abdns.eu, ns.abdns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optimizer.it (unsigned zone)
⏱️ Timing
Total: 2817ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 84.246.144.90 |
| NS | 3 | ns.abdns.biz, ns.abdns.info... |
| MX | 1 | in.arubabusiness.it (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:86.107.32.171 ip4:86.10 |
| SOA | 1 | ns.abdns.biz postmaster.arubabusiness.it |
Analysis
Hierarchy
www.optimizer.it and mail.optimizer.it each fall under optimizer.it as their parent domain.
IP Addresses
optimizer.it resolves to just one IP address, 84.246.144.90.
optimizer.it shares its IP numbers with other host names, including www.optimizer.it, tedmotor.com, exteco.it and arredispogliatoio.com.
Name Servers
optimizer.it is served by three name servers: ns.abdns.biz, ns.abdns.eu and ns.abdns.info.
optimizer.it partially shares its NS delegation with several other domains, including studiotrea.it, elettronicainrete.it, vulka.org and two others.
ns.abdns.biz has IP address 95.110.136.38, ns.abdns.eu has IP address 31.14.130.20 and ns.abdns.info has IP address 217.61.96.167 — one address each.
Mail Servers
The sole mail server for optimizer.it is in.arubabusiness.it.
Among the domains sharing a mail server setup with optimizer.it are rele.it, industrialsoftware.biz, domenicovendettuoli.it and two others.
optimizer.it partially shares its mail servers with other domains, centralix.cloud and prgt.net being examples.
The mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com frequently co-occur with these mail servers.
in.arubabusiness.it resolves to 62.149.157.166 and no other IP number.