qbmailer.com - robtex.com
qbmailer.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.38.156.83🇫🇷 OVH51.38.0.0/16 | ||||||
| PTR | qbmailer.com | ||||||
| NS | dns.qbmailer.com ⭐ | ||||||
| A | 51.38.156.83🇫🇷 OVH51.38.0.0/16 | ||||||
| PTR | qbmailer.com | ||||||
| NS | ns1.qbmailer.com | ||||||
| NS | ns2.qbmailer.com | ||||||
| MX | mx.qbmailer.com ⭐ | ||||||
| A | 51.38.156.83🇫🇷 OVH51.38.0.0/16 | ||||||
| PTR | qbmailer.com | ||||||
| TXT | v=spf1 a:dns.qbmailer.com ~all | ||||||
| SOA | dns.qbmailer.comsupport@qbmailer.com 2022-05-19 #47 | ||||||
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=1785866469 | ||||||
PTR for
DNS History
5 records (5 active, 0 former)
●NSdns.qbmailer.com2026-08-04 → 2026-08-04 · 2 obs
● 2026-08-04 18:02:26
● 2026-08-04 18:02:32
● 2026-08-04 18:02:32
●NSns1.qbmailer.com2026-08-04 → 2026-08-04 · 2 obs
● 2026-08-04 18:02:26
● 2026-08-04 18:02:32
● 2026-08-04 18:02:32
●NSns2.qbmailer.com2026-08-04 → 2026-08-04 · 2 obs
● 2026-08-04 18:02:26
● 2026-08-04 18:02:32
● 2026-08-04 18:02:32
●MXmx.qbmailer.com2026-08-04 → 2026-08-04 · 2 obs
● 2026-08-04 18:02:26
● 2026-08-04 18:02:32
● 2026-08-04 18:02:32
●A51.38.156.832026-08-04 → 2026-08-04 · 2 obs
● 2026-08-04 18:02:26
● 2026-08-04 18:02:32
● 2026-08-04 18:02:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| qbmailer.com | ns1.qbmailer.com, ns2.qbmailer.com | 2 records |
✅ Authoritative Response
Server:54.36.174.163
NS records: ns1.qbmailer.com, ns2.qbmailer.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qbmailer.com (unsigned zone)
⏱️ Timing
Total: 297ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.38.156.83 |
| NS | 2 | ns2.qbmailer.com, ns1.qbmailer.com |
| MX | 1 | mx.qbmailer.com (pri: 0) |
| TXT | 1 | v=spf1 a:dns.qbmailer.com ~all |
| SOA | 1 | dns.qbmailer.com support.qbmailer.com |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.qbmailer.com, ns2.qbmailer.com)
Analysis
IP Addresses
qbmailer.com resolves to just one IP address, 51.38.156.83.
Name Servers
DNS for qbmailer.com is handled by three authoritative name servers: dns.qbmailer.com, ns1.qbmailer.com and ns2.qbmailer.com.
Host names that point to one IP address:
dns.qbmailer.com directs to 51.38.156.83.
Mail Servers
The sole mail server for qbmailer.com is mx.qbmailer.com.
mx.qbmailer.com has exactly one IP number: 51.38.156.83.