portolan.it - robtex.com
portolan.it
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.221.175.62🇮🇹 KELIWEB185.221.175.0/24 | ||||||
| PTR | web62.keliweb.com | ||||||
| NS | dns.keliweb.com ⭐ | ||||||
| A | 51.68.119.186🇫🇷 OVH51.68.0.0/16 | ||||||
| PTR | node1.keliweb.com | ||||||
| NS | dns.keliweb.eu | ||||||
| A | 51.38.71.40🇬🇧 OVH51.38.0.0/16 | ||||||
| PTR | dns3.keliweb.com | ||||||
| NS | dns.keliweb.net | ||||||
| A | 37.97.253.8🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | dns4.keliweb.com | ||||||
| NS | dns.keliweb.org | ||||||
| A | 88.99.81.39🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC | ||||||
| PTR | dns2.keliweb.com | ||||||
| MX | portolan.it ⭐ | ||||||
| A | 185.221.175.62🇮🇹 KELIWEB185.221.175.0/24 | ||||||
| PTR | web62.keliweb.com | ||||||
| TXT | v=spf1 ip4:185.221.175.62 ip4:162.55.80.225 +a +mx +ip4:159.69.62.95 ~all | ||||||
| SOA | dns.keliweb.comserver@keliweb.com 2026-02-15 #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 2026-02-17 #2 | ||||||
MX for
portolan.it |
Same first word
portolan.com.br |
portolan.de |
portolan.org |
portolan.com |
portolan.se |
portolan.net |
portolan.info |
portolan.me |
portolan.it |
portolan.co |
portolan.hu |
Similar names
DNS History
10 records (6 active, 4 former)
●NSdns.keliweb.com2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 21:13:34
●NSdns.keliweb.eu2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 21:13:34
●NSdns.keliweb.net2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 21:13:34
●NSdns.keliweb.org2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 21:13:34
○NSdns.tol.it2015-07-11 → 2017-03-25 · 3 obs
● 2017-03-25 21:49:44
○ 2026-02-27 21:13:34
○NSdns2.tol.it2015-07-11 → 2017-03-25 · 3 obs
● 2017-03-25 21:49:44
○ 2026-02-27 21:13:34
○MXmail.spider4web.it2015-07-11 → 2017-03-25 · 3 obs
● 2017-03-25 21:49:44
○ 2026-02-27 21:13:34
●MXportolan.it2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 21:13:34
●A185.221.175.622026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 21:13:34
○A95.110.203.752015-07-11 → 2017-03-25 · 3 obs
● 2017-03-25 21:49:44
○ 2026-02-27 21:13:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, dns.nic.it, v.dns.it... | - |
| portolan.it | dns.keliweb.eu, dns.keliweb.org, dns.keliweb.net, dns.keliweb.com | - |
✅ Authoritative Response
Server: 37.97.253.8
NS records: dns.keliweb.eu, dns.keliweb.org, dns.keliweb.net, dns.keliweb.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for portolan.it (unsigned zone)
⏱️ Timing
Total: 924ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.221.175.62 |
| NS | 4 | dns.keliweb.eu, dns.keliweb.net... |
| MX | 1 | portolan.it (pri: 0) |
| TXT | 1 | v=spf1 ip4:185.221.175.62 ip4:162.55.80. |
| SOA | 1 | dns.keliweb.com server.keliweb.com |
AI analysis
For portolan.it, the mail server is portolan.it.
portolan.it resolves to one IP number: 185.221.175.62.
other host names including francescodellamalva.com, fondazionelilli.it, studyforfun.it, webbyslot.com and palcosrl.it share IP numbers with portolan.it.
portolan.it is delegated to four name servers: dns.keliweb.com, dns.keliweb.eu, dns.keliweb.net and dns.keliweb.org.
portolan.it at least partially shares name servers with other domains, for instance metenoprofit.org, cdlnovara.it, www.castellodioria.org, zincogroup.com and cardgift.it.
these name servers are often used together with dns1.keliweb.com, dns2.keliweb.com, dns3.keliweb.com and dns4.keliweb.com.
Host names with one IP number: dns.keliweb.com points to 51.68.119.186; dns.keliweb.eu points to 51.38.71.40; dns.keliweb.net points to 37.97.253.8; dns.keliweb.org points to 88.99.81.39.
portolan.it is served by a single mail server, portolan.it.
portolan.it resolves to IP 185.221.175.62.