howtosicily.com - robtex.com
howtosicily.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.252.151.187🇮🇹 ASSUPERNOVA46.252.144.0/20 Netsons Network | ||||||
| PTR | hostingssd69-187.netsons.net | ||||||
| NS | dns1.netsons.net ⭐ | ||||||
| A | 46.252.159.53🇮🇹 ASSUPERNOVA46.252.144.0/20 Netsons Network | ||||||
| PTR | dns1.netsons.net | ||||||
| NS | dns2.netsons.net | ||||||
| A | 46.252.159.54🇮🇹 ASSUPERNOVA46.252.144.0/20 Netsons Network | ||||||
| PTR | dns2.netsons.net | ||||||
| NS | dns3.netsons.net | ||||||
| A | 51.195.116.88🇫🇷 OVH51.195.0.0/16 | ||||||
| PTR | dns3.netsons.net | ||||||
| NS | dns4.netsons.net | ||||||
| A | 51.255.173.224🇫🇷 OVH51.254.0.0/15 | ||||||
| PTR | dns4.netsons.net | ||||||
| MX | mail.howtosicily.com ⭐ | ||||||
| A | 46.252.151.187🇮🇹 ASSUPERNOVA46.252.144.0/20 Netsons Network | ||||||
| PTR | hostingssd69-187.netsons.net | ||||||
| TXT | v=spf1 +a +mx ~all | ||||||
| SOA | dns1.netsons.netadmin@netsons.com 2024-06-14 #30 | ||||||
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=1777250351 | ||||||
Previously MX for
howtosicily.com |
Subdomains
mail.howtosicily.com |
Same first word
howtosicily.com |
DNS History
12 records (6 active, 6 former)
●NSdns1.netsons.net2026-02-25 → 2026-04-27 · 3 obs
● 2026-02-25 06:33:50
● 2026-04-27 01:05:36
●NSdns2.netsons.net2026-02-25 → 2026-04-27 · 3 obs
● 2026-02-25 06:33:50
● 2026-04-27 01:05:36
●NSdns3.netsons.net2026-02-25 → 2026-04-27 · 3 obs
● 2026-02-25 06:33:50
● 2026-04-27 01:05:36
●NSdns4.netsons.net2026-02-25 → 2026-04-27 · 3 obs
● 2026-02-25 06:33:50
● 2026-04-27 01:05:36
○NSns1.a2hosting.com2019-12-16 → 2019-12-16 · 3 obs
○ 2026-02-25 06:33:50
○ 2026-04-27 01:05:36
○NSns2.a2hosting.com2019-12-16 → 2019-12-16 · 3 obs
○ 2026-02-25 06:33:50
○ 2026-04-27 01:05:36
○NSns3.a2hosting.com2019-12-16 → 2019-12-16 · 3 obs
○ 2026-02-25 06:33:50
○ 2026-04-27 01:05:36
○NSns4.a2hosting.com2019-12-16 → 2019-12-16 · 3 obs
○ 2026-02-25 06:33:50
○ 2026-04-27 01:05:36
○MXhowtosicily.com2019-12-16 → 2019-12-16 · 3 obs
○ 2026-02-25 06:33:50
○ 2026-04-27 01:05:36
●MXmail.howtosicily.com2026-02-25 → 2026-04-27 · 3 obs
● 2026-02-25 06:33:50
● 2026-04-27 01:05:36
●A46.252.151.1872026-02-25 → 2026-04-27 · 3 obs
● 2026-02-25 06:33:50
● 2026-04-27 01:05:36
○A85.187.154.962019-12-16 → 2019-12-16 · 3 obs
○ 2026-02-25 06:33:50
○ 2026-04-27 01:05:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net... | - |
| howtosicily.com | dns1.netsons.net, dns2.netsons.net, dns3.netsons.net, dns4.netsons.net | - |
✅ Authoritative Response
Server:51.255.173.224
NS records: dns1.netsons.net, dns2.netsons.net, dns3.netsons.net, dns4.netsons.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for howtosicily.com (unsigned zone)
⏱️ Timing
Total: 566ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.252.151.187 |
| NS | 4 | dns4.netsons.net, dns3.netsons.net... |
| MX | 1 | mail.howtosicily.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx ~all |
| SOA | 1 | dns1.netsons.net admin.netsons.com |
Analysis
Hierarchy
howtosicily.com is parent of mail.howtosicily.com.
IP Addresses
howtosicily.com points to a single IP: 46.252.151.187.
Other host names, for instance aziendagricola-matteoboesso.com, smtp.noexit.it, smtp.alfonsigianni.it, mail.mysunny.it and smtp.fmsr.it share IP numbers with howtosicily.com.
Name Servers
howtosicily.com is delegated to four name servers: dns1.netsons.net, dns2.netsons.net, dns3.netsons.net and dns4.netsons.net.
howtosicily.com at least partially shares its name servers with other domains, for instance sportelgat.org, ineoutsrl.com, pizzeriapiccolobuco.it, tunnelstudios-project.it and valeggiovivisport.it.
Host names with one IP number: dns1.netsons.net points to 46.252.159.53; dns2.netsons.net points to 46.252.159.54; dns3.netsons.net points to 51.195.116.88; dns4.netsons.net points to 51.255.173.224.
Mail Servers
howtosicily.com is served by a single mail server, mail.howtosicily.com.
mail.howtosicily.com points to IP number 46.252.151.187.