bertoserr.com - robtex.com
bertoserr.com
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=1774485957 | ||||||
Subdomains
mx.bertoserr.com |
Same first word
bertoserr.com |
Similar names
DNS History
11 records (7 active, 4 former)
●NSdns.technorail.com2026-02-21 → 2026-03-26 · 3 obs
● 2026-02-21 10:04:20
● 2026-03-26 01:01:22
●NSdns2.technorail.com2026-02-21 → 2026-03-26 · 3 obs
● 2026-02-21 10:04:20
● 2026-03-26 01:01:22
●NSdns3.arubadns.net2026-02-21 → 2026-03-26 · 3 obs
● 2026-02-21 10:04:20
● 2026-03-26 01:01:22
●NSdns4.arubadns.cz2026-02-21 → 2026-03-26 · 3 obs
● 2026-02-21 10:04:20
● 2026-03-26 01:01:22
○NSns1.register.it2016-12-13 → 2017-12-06 · 4 obs
● 2017-12-06 05:32:40
○ 2026-02-21 10:04:20
○ 2026-03-26 01:01:22
○NSns2.register.it2016-12-13 → 2017-12-06 · 4 obs
● 2017-12-06 05:32:40
○ 2026-02-21 10:04:20
○ 2026-03-26 01:01:22
○MXmail.register.it2016-12-13 → 2017-12-06 · 4 obs
● 2017-12-06 05:32:40
○ 2026-02-21 10:04:20
○ 2026-03-26 01:01:22
●MXmx.bertoserr.com2026-02-21 → 2026-03-26 · 3 obs
● 2026-02-21 10:04:20
● 2026-03-26 01:01:22
○A212.48.3.2322016-12-13 → 2017-12-06 · 4 obs
● 2017-12-06 05:32:40
○ 2026-02-21 10:04:20
○ 2026-03-26 01:01:22
●A2a00:6d40:4:1::c335:572026-02-21 → 2026-03-26 · 3 obs
● 2026-02-21 10:04:20
● 2026-03-26 01:01:22
●A31.11.36.572026-02-21 → 2026-03-26 · 3 obs
● 2026-02-21 10:04:20
● 2026-03-26 01:01:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bertoserr.com | dns4.arubadns.cz, dns3.arubadns.net, dns2.technorail.com, dns.technorail.com | 4 records |
✅ Authoritative Response
Server:94.177.210.13
NS records: dns4.arubadns.cz, dns3.arubadns.net, dns2.technorail.com, dns.technorail.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bertoserr.com (unsigned zone)
⏱️ Timing
Total: 335ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.11.36.57 |
| AAAA | 1 | 2a00:6d40:4:1::c335:57 |
| NS | 4 | dns2.technorail.com, dns3.arubadns.net... |
| MX | 1 | mx.bertoserr.com (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.aruba.it ~all |
| SOA | 1 | dns.technorail.com hostmaster.bertoserr. |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns2.technorail.com, dns2.technorail.com, dns.technorail.com...)
Analysis
Hierarchy
The parent of mx.bertoserr.com is bertoserr.com.
IP Addresses
bertoserr.com points to two IP numbers: 2a00:6d40:4:1::c335:57 and 31.11.36.57.
Other host names such as azzolina.net, saracinoclub.it, elevitts.com, studiosiviero.it and lesorgentitorrevado.com share IPs with bertoserr.com.
Name Servers
bertoserr.com is delegated to four name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
bertoserr.com at least partially shares name servers with other domains, for instance boaonda.it, allegra.it, shotbrain.com, valentinomonaco.it and tagroup.it.
Host names with two IP numbers: dns2.technorail.com points to 2a00:6d42:3:2096::f:1 and 95.110.136.8; dns.technorail.com points to 2a00:6d40:2:2082::f:1 and 94.177.210.13; dns4.arubadns.cz points to 2001:15e8:104:4::d8ee and 81.2.216.238; dns3.arubadns.net points to 2a00:6d41:3:206e::f:1 and 95.110.220.5.
Mail Servers
bertoserr.com is handled by a single mail server, mx.bertoserr.com.
The host name mx.bertoserr.com has four IP numbers: 62.149.128.151, 62.149.128.154, 62.149.128.157 and 62.149.128.160.