b2inbox.com - robtex.com
b2inbox.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.169.173.129🇩🇪 STRATO81.169.128.0/17 AG | ||||||
| PTR | b2inbox.com | ||||||
| NS | dns1.abansys.net ⭐ | ||||||
| A | 86.109.160.31🇪🇸 ABANSYS_AND_HOSTYTEC-AS86.109.160.0/24 ABANSYS AND HOSTYTEC route object | ||||||
| PTR | dns1.abansys.net | ||||||
| NS | dns1.tusprofesionales.com ⚠️ Not in parent delegation | ||||||
| A | 86.109.160.31🇪🇸 ABANSYS_AND_HOSTYTEC-AS86.109.160.0/24 ABANSYS AND HOSTYTEC route object | ||||||
| PTR | dns1.abansys.net | ||||||
| NS | dns2.abansys.net | ||||||
| A | 86.109.160.32🇪🇸 ABANSYS_AND_HOSTYTEC-AS86.109.160.0/24 ABANSYS AND HOSTYTEC route object | ||||||
| PTR | dns2.abansys.net | ||||||
| NS | dns2.tusprofesionales.com ⚠️ Not in parent delegation | ||||||
| A | 86.109.160.32🇪🇸 ABANSYS_AND_HOSTYTEC-AS86.109.160.0/24 ABANSYS AND HOSTYTEC route object | ||||||
| PTR | dns2.abansys.net | ||||||
| MX | b2inbox.com ⭐ | ||||||
| A | 81.169.173.129🇩🇪 STRATO81.169.128.0/17 AG | ||||||
| PTR | b2inbox.com | ||||||
| TXT | google-site-verification=YFYaHkxa86jB6Am8mGA_Z4UBMDiju6ch3eaw-UGKOTA | ||||||
| TXT | v=spf1 include:b2inbox.com include:u55769.wl020.sendgrid.net ~all | ||||||
| SOA | dns1.abansys.nethostmaster@abansys.net 2017-08-29 #23 | ||||||
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=1774529672 | ||||||
PTR for
MX for
b2inbox.com |
Same first word
b2inbox.com |
DNS History
8 records (6 active, 2 former)
●NSdns1.abansys.net2015-08-15 → 2026-03-26 · 2 obs
● 2026-03-26 13:17:54
●NSdns1.tusprofesionales.com2015-08-15 → 2026-03-26 · 2 obs
● 2026-03-26 13:17:54
●NSdns2.abansys.net2015-08-15 → 2026-03-26 · 2 obs
● 2026-03-26 13:17:54
●NSdns2.tusprofesionales.com2015-08-15 → 2026-03-26 · 2 obs
● 2026-03-26 13:17:54
●MXb2inbox.com2015-08-15 → 2026-03-26 · 2 obs
● 2026-03-26 13:17:54
○MXo2.email.b2inbox.com2015-08-15 → 2016-09-10 · 4 obs
● 2016-09-10 23:44:52
○ 2018-06-29 11:51:44
○ 2026-03-26 13:17:54
○MXo3.email.b2inbox.com2015-08-15 → 2016-09-10 · 4 obs
● 2016-09-10 23:44:52
○ 2018-06-29 11:51:44
○ 2026-03-26 13:17:54
●A81.169.173.1292015-08-15 → 2026-03-26 · 2 obs
● 2026-03-26 13:17:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| b2inbox.com | dns1.abansys.net, dns2.abansys.net | - |
✅ Authoritative Response
Server:86.109.160.32
NS records: dns1.abansys.net, dns2.abansys.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b2inbox.com (unsigned zone)
⏱️ Timing
Total: 707ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.173.129 |
| NS | 4 | dns2.tusprofesionales.com, dns1.tusprofesionales.com... |
| MX | 1 | b2inbox.com (pri: 10) |
| TXT | 2 | v=spf1 include:b2inbox.com include:u5576, google-site-verification=YFYaHkxa86jB6Am |
| SOA | 1 | dns1.abansys.net hostmaster.abansys.net |
Analysis
Mail Server Role
b2inbox.com serves as the mail server for b2inbox.com.
IP Addresses
b2inbox.com points to a single IP number: 81.169.173.129.
Other host names such as top-tipp.de and mail.top-tipp.de share IP numbers with b2inbox.com.
Name Servers
b2inbox.com is delegated to four name servers: dns1.tusprofesionales.com, dns2.tusprofesionales.com, dns1.abansys.net and dns2.abansys.net.
b2inbox.com at least partially shares name servers with other domains, for instance proindo.com, nave.es, familiares.es, agadauto.com and pomodoro.es.
These name servers are commonly used together with the name servers dns1.servidoresdns10.com, dns2.servidoresdns10.com, dns1.servidoresdns50.com, dns2.servidoresdns50.com, dns3.tusprofesionales.com, dns4.tusprofesionales.com, dns5.tusprofesionales.com, dns6.tusprofesionales.com, ns1.sm3.tusprofesionales.com and ns2.sm3.tusprofesionales.com.
Host names with one IP number:
Host name dns1.tusprofesionales.com points to: 86.109.160.31
Host name dns2.tusprofesionales.com points to: 86.109.160.32
Host name dns1.abansys.net points to: 86.109.160.31
Host name dns2.abansys.net points to: 86.109.160.32
Host names pointing to 86.109.160.31: dns1.tusprofesionales.com and dns1.abansys.net
Host names pointing to 86.109.160.32: dns2.tusprofesionales.com and dns2.abansys.net
Mail Servers
A single mail server handles b2inbox.com.
b2inbox.com points to a single IP: 81.169.173.129.