portamarina.com - robtex.com
portamarina.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 149.3.144.102🇮🇹 ARUBA-ASN149.3.144.0/21 Ergonet | ||||||
| PTR | web-lnx335.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 2026-04-02 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778371487 | ||||||
Subdomains
smtp.portamarina.com |
Same first word
portamarina.fi |
portamarina.com |
Similar names
DNS History
17 records (8 active, 9 former)
●NSdns1.ergonet-dns.com2026-03-12 → 2026-05-10 · 3 obs
● 2026-03-12 01:01:48
● 2026-05-10 00:19:28
●NSdns1.ergonet-dns.it2026-03-12 → 2026-05-10 · 3 obs
● 2026-03-12 01:01:48
● 2026-05-10 00:19:28
●NSdns1.ergonet-dns.net2026-03-12 → 2026-05-10 · 3 obs
● 2026-03-12 01:01:48
● 2026-05-10 00:19:28
○NSns1.portamarina.com2015-06-06 → 2017-12-16 · 4 obs
● 2017-12-16 04:00:54
○ 2026-03-12 01:01:48
○ 2026-05-10 00:19:28
○NSns2.portamarina.com2015-06-06 → 2017-12-16 · 4 obs
● 2017-12-16 04:00:54
○ 2026-03-12 01:01:48
○ 2026-05-10 00:19:28
○NSns3.portamarina.com2015-06-06 → 2017-12-16 · 4 obs
● 2017-12-16 04:00:54
○ 2026-03-12 01:01:48
○ 2026-05-10 00:19:28
○MXavas.ergonet.it2015-06-06 → 2017-01-01 · 4 obs
● 2017-01-01 05:13:18
○ 2017-12-16 04:00:54
○ 2026-05-10 00:19:28
○MXmailserver01.ergonet.it2015-06-06 → 2015-11-02 · 4 obs
● 2015-11-02 01:18:50
○ 2016-01-20 23:10:30
○ 2026-05-10 00:19:28
○MXmx.ergonet.it2016-01-20 → 2017-01-01 · 5 obs
● 2016-01-20 23:10:30
● 2017-01-01 05:13:18
○ 2017-12-16 04:00:54
○ 2026-05-10 00:19:28
○MXmx01.ergonet.host2017-12-16 → 2017-12-16 · 4 obs
● 2017-12-16 04:00:54
○ 2026-03-12 01:01:48
○ 2026-05-10 00:19:28
●MXmx01.ergonet.it2026-03-12 → 2026-05-10 · 3 obs
● 2026-03-12 01:01:48
● 2026-05-10 00:19:28
○MXmx02.ergonet.host2017-12-16 → 2017-12-16 · 4 obs
● 2017-12-16 04:00:54
○ 2026-03-12 01:01:48
○ 2026-05-10 00:19:28
●MXmx02.ergonet.it2026-03-12 → 2026-05-10 · 3 obs
● 2026-03-12 01:01:48
● 2026-05-10 00:19:28
●MXmx03.ergonet.it2026-03-12 → 2026-05-10 · 3 obs
● 2026-03-12 01:01:48
● 2026-05-10 00:19:28
●MXmx04.ergonet.it2026-03-12 → 2026-05-10 · 3 obs
● 2026-03-12 01:01:48
● 2026-05-10 00:19:28
●A149.3.144.1022026-03-27 → 2026-05-10 · 3 obs
● 2026-03-27 02:28:30
● 2026-05-10 00:19:28
○A149.3.145.802015-06-06 → 2026-03-12 · 4 obs
● 2026-03-12 01:01:48
○ 2026-03-27 02:28:30
○ 2026-05-10 00:19:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| portamarina.com | 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 portamarina.com (unsigned zone)
⏱️ Timing
Total: 951ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.3.144.102 |
| NS | 3 | dns1.ergonet-dns.net, dns1.ergonet-dns.com... |
| MX | 4 | mx02.ergonet.it (pri: 10), mx03.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.com)
Analysis
Hierarchy
The parent of smtp.portamarina.com is portamarina.com.
IP Addresses
portamarina.com points to IP number: 149.3.144.102.
Other host names such as km-zero.net, marcotestavision.com, csreinnovazionesociale.it, bedandbreakfastlanghe.com and casadicuranuovasantateresa.it share IPs with portamarina.com.
Name Servers
portamarina.com is delegated to three name servers: dns1.ergonet-dns.com, dns1.ergonet-dns.it and dns1.ergonet-dns.net.
portamarina.com at least partially shares name servers with other domains, for instance blumagenta.it, elitetravelitaly.com, lavalledeicasali.com, dangio.net and wgg.it.
Host names with a single IP:
dns1.ergonet-dns.com points to: 209.227.233.73.
dns1.ergonet-dns.it points to: 195.231.66.250.
dns1.ergonet-dns.net points to: 168.119.108.64.
Mail Servers
Four mail servers handle portamarina.com: mx01.ergonet.it, mx02.ergonet.it, mx03.ergonet.it and mx04.ergonet.it.
portamarina.com shares at least partially some mail servers with other domains, including rainbowcanoa.com, unionprinting.it, istitutocomprensivobiellatre.edu.it, meteor-estintori.it and unibed.it.
Host names with one IP number:
mx01.ergonet.it points to 149.3.146.130.
mx02.ergonet.it points to 149.3.146.131.
mx03.ergonet.it points to 185.205.43.3.
mx04.ergonet.it points to 185.205.43.4.