mail.retroglass.com.br - robtex.com
mail.retroglass.com.br
retroglass.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 128.201.75.96🇧🇷 AS266618128.201.75.0/24 G8 Customer Proxy Route | ||||||
| NS | ns1.qzidc.com.br ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.qzhost.com.br ⚠️ Not in zone NS records | ||||||
| NS | ns2.qzhost.com.br ⚠️ Not in zone NS records | ||||||
| NS | ns2.qzidc.com.br ⚠️ Not in parent delegation | ||||||
| NS | ns3.qzhost.com.br ⚠️ Not in zone NS records | ||||||
| MX | retroglass.com.br ⭐ | ||||||
| TXT | v=spf1 ip4:128.201.75.96 ip4:128.201.75.116 ip4:128.201.74.116 ip4:128.201.72... | ||||||
| SOA | ns1.qzidc.com.brrafael\@arthuso.qzhost.com.br 2026-07-19 #1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A177.153.4.762017-03-11 → 2017-03-11 · 3 obs
○ 2026-08-13 23:56:56
○ 2026-08-13 23:56:58
●CNAMEretroglass.com.br2026-08-13 → 2026-08-13 · 2 obs
● 2026-08-13 23:56:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | c.dns.br, a.dns.br, e.dns.br, f.dns.br... | - |
| retroglass.com.br | ns1.qzhost.com.br, ns2.qzhost.com.br, ns3.qzhost.com.br | 6 records |
✅ Authoritative Response
Server:128.201.74.74
NS records: ns1.qzhost.com.br, ns2.qzhost.com.br, ns3.qzhost.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for retroglass.com.br (unsigned zone)
⏱️ Timing
Total: 739ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | retroglass.com.br |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.qzhost.com.br, ns2.qzhost.com.br, ns3.qzhost.com.br...)
Analysis
IP Addresses
mail.retroglass.com.br resolves to one IP address: 128.201.75.96.
imperiusadm.com.br, toronto.qzidc.com.br, imperiusadm.com and two other host names share IP numbers with mail.retroglass.com.br.
Name Servers
mail.retroglass.com.br has five name servers, which are ns1.qzhost.com.br, ns2.qzhost.com.br, ns3.qzhost.com.br and two others.
The name servers of mail.retroglass.com.br overlap at least partially with those of other domains — among them artengramas.com.br, 3imultissolucoes.com.br, sidol.com.br and two more.
These name servers commonly appear in delegations together with ns1.qzidc.com.br, ns2.qzidc.com.br, ns1.br-rgt.net and 7 other.
Hostnames that resolve to two IP addresses:
The A records for ns1.qzhost.com.br return 128.201.72.72 and 2804:3ebc:c:aaaa:128:201:72:72.
The A records for ns2.qzhost.com.br return 128.201.73.73 and 2804:3ebc:c:aaaa:128:201:73:73.
The A records for ns3.qzhost.com.br return 128.201.74.74 and 2804:3ebc:c:aaaa:128:201:74:74.
Hosts with just one IP address:
ns1.qzidc.com.br resolves to the IP address 128.201.72.72.
ns2.qzidc.com.br resolves to the IP address 128.201.73.73.
ns1.qzhost.com.br and ns1.qzidc.com.br each have 128.201.72.72 IP addresses.
ns2.qzhost.com.br and ns2.qzidc.com.br each have 128.201.73.73 IP addresses.
Mail Servers
Mail for mail.retroglass.com.br is handled by a single mail server, retroglass.com.br.
The mail server configuration of mail.retroglass.com.br is identical to that of other domains — retroglass.com.br being one example.
retroglass.com.br resolves to 128.201.75.96 and no other IP number.