christensen.it - robtex.com
christensen.it
| DNSSEC | ⚠️ Not signed | ||||||
| A | 82.223.9.151🇪🇸 IONOS-AS82.223.0.0/16 arsys.es | ||||||
| NS | ns1.dotserv.com ⭐ | ||||||
| A | 2a01:7cc0:101:ffff::51🇩🇰 ASN-ATEA-DK2a01:7cc0:100::/40 | ||||||
| PTR | ns1.dotserv.com | ||||||
| A | 178.20.218.61🇩🇰 ASN-ATEA-DK178.20.218.0/24 | ||||||
| PTR | ns1.dotserv.com | ||||||
| NS | ns1.dotserv.net | ||||||
| A | 2a01:7cc0:101:ffff::52🇩🇰 ASN-ATEA-DK2a01:7cc0:100::/40 | ||||||
| PTR | ns1.dotserv.net | ||||||
| A | 178.20.217.29🇩🇰 ASN-ATEA-DK178.20.217.0/24 | ||||||
| PTR | ns1.dotserv.net | ||||||
| NS | ns2.dotserv.com | ||||||
| A | 193.180.214.21🇸🇪 WEBDOCK-AS193.180.208.0/21 Webdock.io ApS | ||||||
| PTR | ns2.dotserv.com | ||||||
| NS | ns2.dotserv.net | ||||||
| A | 2001:41d0:701:1100::c89e🇩🇪 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns2.dotserv.net | ||||||
| A | 162.19.249.51🇫🇷 OVH162.19.128.0/17 | ||||||
| PTR | ns2.dotserv.net | ||||||
| MX | mx01.cloudisp.net ⭐ | ||||||
| A | 185.97.217.85🇮🇹 ASN-WELCOMEITALIA185.97.217.0/24 PI-QBOXMAIL-02 | ||||||
| PTR | mx01.cbsolt.net | ||||||
| MX | mx02.cloudisp.net(20) | ||||||
| A | 185.97.217.87🇮🇹 ASN-WELCOMEITALIA185.97.217.0/24 PI-QBOXMAIL-02 | ||||||
| PTR | mx02.cbsolt.net | ||||||
| TXT | v=spf1 a mx include:spf.cloudisp.net -all | ||||||
| SOA | ns1.dotserv.comhostmaster@dotserv.com serial=1281015721 | ||||||
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 2026-07-15 #1 | ||||||
Subdomains
mail.christensen.it |
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
●NSns1.dotserv.com2015-07-19 → 2026-07-15 · 2 obs
● 2026-07-15 00:11:26
●NSns1.dotserv.net2015-07-19 → 2026-07-15 · 2 obs
● 2026-07-15 00:11:26
●NSns2.dotserv.com2015-07-19 → 2026-07-15 · 2 obs
● 2026-07-15 00:11:26
●NSns2.dotserv.net2015-07-19 → 2026-07-15 · 2 obs
● 2026-07-15 00:11:26
○MXmail.christensen.it2015-07-19 → 2018-12-20 · 4 obs
● 2018-12-20 09:57:06
○ 2026-02-21 08:15:10
○ 2026-07-15 00:11:26
●MXmx01.cloudisp.net2026-02-21 → 2026-07-15 · 3 obs
● 2026-02-21 08:15:10
● 2026-07-15 00:11:26
●MXmx02.cloudisp.net2026-02-21 → 2026-07-15 · 3 obs
● 2026-02-21 08:15:10
● 2026-07-15 00:11:26
○A158.58.169.792015-07-19 → 2015-11-25 · 4 obs
● 2015-11-25 08:59:12
○ 2016-02-25 20:14:14
○ 2026-07-15 00:11:26
●A82.223.9.1512016-02-25 → 2026-07-15 · 3 obs
● 2016-02-25 20:14:14
● 2026-07-15 00:11:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, dns.nic.it, v.dns.it... | - |
| christensen.it | ns2.dotserv.net, ns1.dotserv.com, ns1.dotserv.net, ns2.dotserv.com | - |
✅ Authoritative Response
Server:162.19.249.51
NS records: ns2.dotserv.net, ns1.dotserv.com, ns1.dotserv.net, ns2.dotserv.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for christensen.it (unsigned zone)
⏱️ Timing
Total: 1414ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.223.9.151 |
| NS | 4 | ns2.dotserv.net, ns2.dotserv.com... |
| MX | 2 | mx01.cloudisp.net (pri: 10), mx02.cloudisp.net (pri: 20) |
| TXT | 1 | v=spf1 a mx include:spf.cloudisp.net -al |
| SOA | 1 | ns1.dotserv.com hostmaster.dotserv.com |
Analysis
Hierarchy
The domain mail.christensen.it falls under the parent christensen.it.
IP Addresses
christensen.it has exactly one IP address — 82.223.9.151.
Host names like mail.christensen.it are further examples that share IP numbers with christensen.it.
Name Servers
Four name servers handle the delegation for christensen.it: ns1.dotserv.com, ns2.dotserv.com, ns1.dotserv.net and ns2.dotserv.net.
At least some of christensen.it's name servers are shared with other domains, for example johannehvid.dk, shopamok.dk, elefantino.dk and two more.
Host names pointing to two IP addresses:
ns1.dotserv.com resolves to two addresses: 178.20.218.61 and 2a01:7cc0:101:ffff::51.
ns1.dotserv.net resolves to two addresses: 178.20.217.29 and 2a01:7cc0:101:ffff::52.
ns2.dotserv.net resolves to two addresses: 162.19.249.51 and 2001:41d0:701:1100::c89e.
Host names resolving to a single IP address:
The hostname ns2.dotserv.com resolves to 193.180.214.21.
Mail Servers
christensen.it uses two mail servers, mx01.cloudisp.net and mx02.cloudisp.net.
The mail server setup of christensen.it matches that of other domains such as jolly2garden.it, kromaplast.com, hcassessoria.com.br and two others.
At least some of the mail servers used by christensen.it are shared with other domains: enwau.wales, ambrosiabanqueting.com, guidisrl.it and two others among them.
Each of mx01.cloudisp.net and mx02.cloudisp.net has one IP address: mx01.cloudisp.net uses 185.97.217.85 and mx02.cloudisp.net uses 185.97.217.87.