zerbosport.com - robtex.com
zerbosport.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=1774511472 | ||||||
Subdomains
mx.zerbosport.com |
Same first word
zerbosport.com |
DNS History
14 records (7 active, 7 former)
●NSdns.technorail.com2020-04-06 → 2026-03-26 · 3 obs
● 2020-04-06 21:55:22
● 2026-03-26 08:01:08
●NSdns2.technorail.com2020-04-06 → 2026-03-26 · 3 obs
● 2020-04-06 21:55:22
● 2026-03-26 08:01:08
●NSdns3.arubadns.net2020-04-06 → 2026-03-26 · 3 obs
● 2020-04-06 21:55:22
● 2026-03-26 08:01:08
●NSdns4.arubadns.cz2020-04-06 → 2026-03-26 · 3 obs
● 2020-04-06 21:55:22
● 2026-03-26 08:01:08
○NSns1.serverlet.com2015-05-05 → 2016-07-20 · 4 obs
● 2016-07-20 03:32:30
○ 2020-04-06 21:55:22
○ 2026-03-26 08:01:08
○NSns2.serverlet.com2015-05-05 → 2016-07-20 · 4 obs
● 2016-07-20 03:32:30
○ 2020-04-06 21:55:22
○ 2026-03-26 08:01:08
○NSns3.serverlet.com2015-05-05 → 2016-07-20 · 4 obs
● 2016-07-20 03:32:30
○ 2020-04-06 21:55:22
○ 2026-03-26 08:01:08
●MXmx.zerbosport.com2020-04-06 → 2026-03-26 · 3 obs
● 2020-04-06 21:55:22
● 2026-03-26 08:01:08
○MXmx4.serverlet.com2015-05-05 → 2016-07-20 · 4 obs
● 2016-07-20 03:32:30
○ 2020-04-06 21:55:22
○ 2026-03-26 08:01:08
○MXmx5.serverlet.com2015-05-05 → 2016-07-20 · 4 obs
● 2016-07-20 03:32:30
○ 2020-04-06 21:55:22
○ 2026-03-26 08:01:08
●A2a00:6d40:4:3::c221:512026-03-04 → 2026-03-26 · 3 obs
● 2026-03-04 23:08:56
● 2026-03-26 08:01:08
○A5.196.35.1512015-05-05 → 2016-07-20 · 4 obs
● 2016-07-20 03:32:30
○ 2020-04-06 21:55:22
○ 2026-03-26 08:01:08
●A89.46.105.512026-03-04 → 2026-03-26 · 3 obs
● 2026-03-04 23:08:56
● 2026-03-26 08:01:08
○A94.177.219.282020-04-06 → 2020-04-06 · 4 obs
● 2020-04-06 21:55:22
○ 2026-03-04 23:08:56
○ 2026-03-26 08:01:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net... | - |
| zerbosport.com | dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net | 4 records |
✅ Authoritative Response
Server:81.2.216.238
NS records: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zerbosport.com (unsigned zone)
⏱️ Timing
Total: 609ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.46.105.51 |
| AAAA | 1 | 2a00:6d40:4:3::c221:51 |
| NS | 4 | dns.technorail.com, dns2.technorail.com... |
| MX | 1 | mx.zerbosport.com (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.aruba.it ~all |
| SOA | 1 | dns.technorail.com hostmaster.zerbosport |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns2.technorail.com, dns2.technorail.com, dns.technorail.com...)
Analysis
Hierarchy
The parent of mx.zerbosport.com is zerbosport.com.
IP Addresses
zerbosport.com resolves to two IP numbers: 2a00:6d40:4:3::c221:51 and 89.46.105.51.
Other host names, for instance nccleo.com, flavourstours.com, montrasport.com, calitea.com and parcomosaici.com share IP numbers with zerbosport.com.
Name Servers
zerbosport.com's delegation is handled by four name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
zerbosport.com partially shares name servers with other domains; examples include fbernardini.it, 249.177.94.in-addr.arpa, artforexcellence.it, hotelsjazz-olbia.eu and rinaldomille.com.
Host names with two IPs:
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
zerbosport.com is handled by a single mail server, mx.zerbosport.com.
Hostname mx.zerbosport.com points to eight IP numbers: 62.149.128.72, 62.149.128.74, 62.149.128.151, 62.149.128.154, 62.149.128.157, 62.149.128.160, 62.149.128.163 and 62.149.128.166.