mail.crt.it - robtex.com
mail.crt.it
| DNSSEC | ⚠️ Not signed | ||||||
| A | 86.107.36.110🇮🇹 SERVERPLAN-AS86.107.32.0/21 | ||||||
| PTR | s117.powermailhost.com | ||||||
| NS | ns1.powermailhost.com ⚠️ Not in zone NS records | ||||||
| A | 185.81.0.13🇮🇹 SERVERPLAN-AS185.81.0.0/21 Server Plan S.r.l. | ||||||
| PTR | static-13-0-81-185-host.sphostserver.com | ||||||
| NS | ns2.powermailhost.com ⚠️ Not in zone NS records | ||||||
| A | 2001:41d0:356:e200::4🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| A | 46.254.34.36🇮🇹 SERVERPLAN-AS46.254.32.0/22 Serverplan s.r.l. | ||||||
| PTR | static-36-34-254-46-host.sphostserver.com | ||||||
| A | 51.91.199.130🇫🇷 OVH51.91.0.0/16 | ||||||
| PTR | ip130.ip-51-91-199.eu | ||||||
crt.it
| DNSSEC | ⚠️ Not signed | ||||||
| A | 94.237.110.16🇳🇱 UPCLOUD94.237.108.0/22 -NL-AMS1-NET | ||||||
| NS | chelsea.ns.cloudflare.com ⭐ | ||||||
| NS | sean.ns.cloudflare.com | ||||||
| MX | mail.crt.it ⭐ | ||||||
| TXT | v=spf1 +a +mx +ip4:86.107.36.110 ~all | ||||||
| SOA | chelsea.ns.cloudflare.comdns@cloudflare.com serial=2399819971 | ||||||
MX for
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSns1.powermailhost.com2026-02-17 → 2026-04-14 · 2 obs
● 2026-04-14 08:56:02
●NSns2.powermailhost.com2026-02-17 → 2026-04-14 · 2 obs
● 2026-04-14 08:56:02
●A86.107.36.1102026-02-17 → 2026-04-14 · 2 obs
● 2026-04-14 08:56:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | r.dns.it, v.dns.it, dns.nic.it, nameserver.cnr.it... | - |
| crt.it | sean.ns.cloudflare.com, chelsea.ns.cloudflare.com | - |
| mail.crt.it | ns1.powermailhost.com, ns2.powermailhost.com | - |
✅ Authoritative Response
Server:46.254.34.36
NS records: ns1.powermailhost.com, ns2.powermailhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crt.it (unsigned zone)
⏱️ Timing
Total: 1064ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 86.107.36.110 |
Analysis
Mail Server Role
mail.crt.it serves as the mail server for crt.it.
IP Addresses
mail.crt.it points to a single IP: 86.107.36.110.
Other host names, for instance mail.lifebites.it, mail.lastminuteclick.it, mail.edizionilalinea.it, mail.lafornasaccia.it and mail.flligervasoni.it share IP numbers with mail.crt.it.
Name Servers
mail.crt.it's delegation is to two name servers ns1.powermailhost.com and ns2.powermailhost.com.
mail.crt.it shares the same name server configuration as other domains, such as mail.opera-re.it, mail.emporium-italy.com, mail.venaturastore.it, mail.giuliomarchesi.com and mail.oscar-golf.com.
mail.crt.it shares name servers with other domains at least partially, for instance mail.hebio.it, mail.colazionedamichy.it and mail.scautoma.it.
these name servers are commonly used together with ns1.klaviyo.com, ns2.klaviyo.com, ns3.klaviyo.com and ns4.klaviyo.com.
Host names with three IP numbers:
ns2.powermailhost.com points to 2001:41d0:356:e200::4, 46.254.34.36 and 51.91.199.130.
Host names with one IP number:
ns1.powermailhost.com points to 185.81.0.13.