developerstools.it - dns.ninja
developerstools.it
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.205.40.51🇮🇹 ARUBA-ASN185.205.40.0/22 Ergonet | ||||||
| PTR | web-lnx331.ergonet.host | ||||||
| NS | dns1.ergonet-dns.it ⭐ | ||||||
| A | 195.231.66.250🇮🇹 ARUBA-ASN195.231.64.0/20 | ||||||
| PTR | host250-66-231-195.serverdedicati.aruba.it | ||||||
| NS | dns1.ergonet-dns.com | ||||||
| A | 209.227.233.73🇮🇹 ARUBA-ASN209.227.224.0/20 | ||||||
| PTR | (0x616e616c)isecontrato9.ham-radio-op.net | ||||||
| NS | dns1.ergonet-dns.net | ||||||
| A | 168.119.108.64🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC | ||||||
| PTR | dns1.ergonet-dns.net | ||||||
| MX | mx01.ergonet.it ⭐ | ||||||
| A | 149.3.146.130🇮🇹 ARUBA-ASN149.3.144.0/21 Ergonet | ||||||
| PTR | mx01.ergonet.host | ||||||
| MX | mx02.ergonet.it ⭐ | ||||||
| A | 149.3.146.131🇮🇹 ARUBA-ASN149.3.144.0/21 Ergonet | ||||||
| PTR | mx02.ergonet.host | ||||||
| MX | mx03.ergonet.it ⭐ | ||||||
| A | 185.205.43.3🇮🇹 ARUBA-ASN185.205.40.0/22 Ergonet | ||||||
| PTR | mx03.ergonet.host | ||||||
| MX | mx04.ergonet.it ⭐ | ||||||
| A | 185.205.43.4🇮🇹 ARUBA-ASN185.205.40.0/22 Ergonet | ||||||
| PTR | mx04.ergonet.host | ||||||
| TXT | v=spf1 a mx include:_spf.ergonet.it -all | ||||||
| SOA | dns1.ergonet-dns.ithostmaster@ergonet.it 2026-08-23 #5 | ||||||
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 2026-09-18 #22 | ||||||
Same first word
developerstools.com |
developerstools.net |
developerstools.it |
Similar names
Previous names
Next names
DNS History
8 records (8 active, 0 former)
●NSdns1.ergonet-dns.com2026-09-01 → 2026-09-18 · 2 obs
● 2026-09-18 20:14:02
●NSdns1.ergonet-dns.it2026-09-01 → 2026-09-18 · 2 obs
● 2026-09-18 20:14:02
●NSdns1.ergonet-dns.net2026-09-01 → 2026-09-18 · 2 obs
● 2026-09-18 20:14:02
●MXmx01.ergonet.it2026-09-01 → 2026-09-18 · 4 obs
○ 2026-09-05 10:13:18
● 2026-09-06 17:39:08
● 2026-09-18 20:14:02
●MXmx02.ergonet.it2026-09-01 → 2026-09-18 · 4 obs
○ 2026-09-05 10:13:18
● 2026-09-06 17:39:08
● 2026-09-18 20:14:02
●MXmx03.ergonet.it2026-09-01 → 2026-09-18 · 4 obs
○ 2026-09-05 10:13:18
● 2026-09-06 17:39:08
● 2026-09-18 20:14:02
●MXmx04.ergonet.it2026-09-01 → 2026-09-18 · 4 obs
○ 2026-09-05 10:13:18
● 2026-09-06 17:39:08
● 2026-09-18 20:14:02
●A185.205.40.512026-09-01 → 2026-09-18 · 4 obs
○ 2026-09-05 10:13:18
● 2026-09-06 17:39:08
● 2026-09-18 20:14:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | nameserver.cnr.it, dns.nic.it, a.dns.it, r.dns.it... | - |
| developerstools.it | dns1.ergonet-dns.it, dns1.ergonet-dns.com, dns1.ergonet-dns.net | 1 record |
✅ Authoritative Response
Server:168.119.108.64
NS records: dns1.ergonet-dns.it, dns1.ergonet-dns.com, dns1.ergonet-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for developerstools.it (unsigned zone)
⏱️ Timing
Total: 1198ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.205.40.51 |
| NS | 3 | dns1.ergonet-dns.net, dns1.ergonet-dns.it... |
| MX | 4 | mx03.ergonet.it (pri: 10), mx01.ergonet.it (pri: 10)... |
| TXT | 1 | v=spf1 a mx include:_spf.ergonet.it -all |
| SOA | 1 | dns1.ergonet-dns.it hostmaster.ergonet.i |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (dns1.ergonet-dns.it)
Analysis
IP Addresses
developerstools.it directs to one IP number, which is 185.205.40.51.
Among the host names that share IP numbers with developerstools.it are roisystem.it, fotoperweb.com, sciabonimedicalcenter.it and two others.
Name Servers
developerstools.it is served by three name servers: dns1.ergonet-dns.com, dns1.ergonet-dns.it and dns1.ergonet-dns.net.
At least some of developerstools.it's name servers are shared with other domains, for example silviaruju.it, edil40.it, ordinefarmacisticagliari.it and two more.
dns1.ergonet-dns.com has IP address 209.227.233.73, dns1.ergonet-dns.it has IP address 195.231.66.250 and dns1.ergonet-dns.net has IP address 168.119.108.64 — one address each.
Mail Servers
Mail for developerstools.it is handled by four mail servers: mx01.ergonet.it, mx02.ergonet.it, mx03.ergonet.it and mx04.ergonet.it.
developerstools.it shares at least some of its mail servers with other domains — for example ecorisciotour.it, spaghettiandco.com, traseg.it and two more.
mx01.ergonet.it resolves to 149.3.146.130. mx02.ergonet.it resolves to 149.3.146.131. mx03.ergonet.it resolves to 185.205.43.3. mx04.ergonet.it resolves to 185.205.43.4. All four hosts carry exactly one IP address.