zerblu.com - robtex.com
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zerblu.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=1770918430 | ||||||
Up
mx.zerblu.com |
Same first word
zerblu.com |
Similar names
DNS History
15 records (7 active, 8 former)
●NSdns.technorail.com2016-12-13 → 2026-02-15 · 2 obs
● 2026-02-15 20:12:56
●NSdns2.technorail.com2016-12-13 → 2026-02-15 · 2 obs
● 2026-02-15 20:12:56
●NSdns3.arubadns.net2016-12-13 → 2026-02-15 · 2 obs
● 2026-02-15 20:12:56
●NSdns4.arubadns.cz2016-12-13 → 2026-02-15 · 2 obs
● 2026-02-15 20:12:56
●MXmx.zerblu.com2016-12-13 → 2026-02-15 · 2 obs
● 2026-02-15 20:12:56
●A2a00:6d40:4:3::c220:502026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 20:12:54
● 2026-02-15 20:12:56
○A62.149.128.1512016-12-13 → 2016-12-13 · 3 obs
○ 2018-06-30 05:18:22
○ 2026-02-15 20:12:56
○A62.149.128.1542016-12-13 → 2016-12-13 · 3 obs
○ 2018-06-30 05:18:22
○ 2026-02-15 20:12:56
○A62.149.128.1572016-12-13 → 2016-12-13 · 3 obs
○ 2018-06-30 05:18:22
○ 2026-02-15 20:12:56
○A62.149.128.1602016-12-13 → 2016-12-13 · 3 obs
○ 2018-06-30 05:18:22
○ 2026-02-15 20:12:56
○A62.149.128.1632016-12-13 → 2016-12-13 · 3 obs
○ 2018-06-30 05:18:22
○ 2026-02-15 20:12:56
○A62.149.128.1662016-12-13 → 2016-12-13 · 3 obs
○ 2018-06-30 05:18:22
○ 2026-02-15 20:12:56
○A62.149.128.722016-12-13 → 2016-12-13 · 3 obs
○ 2018-06-30 05:18:22
○ 2026-02-15 20:12:56
○A62.149.128.742016-12-13 → 2016-12-13 · 3 obs
○ 2018-06-30 05:18:22
○ 2026-02-15 20:12:56
●A89.46.105.502018-06-30 → 2026-02-15 · 3 obs
● 2018-06-30 05:18:22
● 2026-02-15 20:12:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| zerblu.com | dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net | 4 records |
✅ Authoritative Response
Server: 95.110.136.8
NS records: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zerblu.com (unsigned zone)
⏱️ Timing
Total: 2974ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.46.105.50 |
| AAAA | 1 | 2a00:6d40:4:3::c220:50 |
| NS | 4 | dns4.arubadns.cz, dns3.arubadns.net... |
| MX | 1 | mx.zerblu.com (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.aruba.it ~all |
| SOA | 1 | dns.technorail.com hostmaster.zerblu.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns2.technorail.com, dns2.technorail.com, dns.technorail.com...)
AI analysis
The parent of mx.zerblu.com is zerblu.com.
Two IP numbers are pointed to by zerblu.com: 2a00:6d40:4:3::c220:50 and 89.46.105.50.
other host names include ilvillinobologna.com, webx1081.aruba.it, italgi.it, www.ccipu.org and edilandora.com; they share IP numbers with zerblu.com.
zerblu.com delegates to four name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
zerblu.com at least partially shares name servers with other domains, for instance astitv.it, avvocatirusso.it, lubrificantiricambi.net, castellodellapieve.com and music-lite.com.
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.
zerblu.com is handled by a single mail server, mx.zerblu.com.
Hostname mx.zerblu.com resolves 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.