app-dev.be - dns.ninja
app-dev.be
be
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nsset.be ⭐ | ||||||
| NS | b.nsset.be | ||||||
| NS | c.nsset.be | ||||||
| NS | d.nsset.be | ||||||
| NS | y.nsset.be | ||||||
| NS | z.nsset.be | ||||||
| SOA | a.nsset.bebe-hostmaster@dnsbelgium.be serial=1028254708 | ||||||
Subdomains
Same first word
Similar names
DNS History
16 records (9 active, 7 former)
○NSns1.429.xenserve.com2015-12-13 → 2019-04-27 · 5 obs
● 2015-12-13 06:51:06
● 2019-04-27 23:19:28
○ 2026-03-25 11:35:32
○ 2026-07-24 17:13:32
●NSns1.combell.eu2026-03-25 → 2026-07-24 · 3 obs
● 2026-03-25 11:35:32
● 2026-07-24 17:13:32
●NSns1.register.be2026-03-25 → 2026-07-24 · 3 obs
● 2026-03-25 11:35:32
● 2026-07-24 17:13:32
○NSns2.429.xenserve.com2015-12-13 → 2019-04-27 · 5 obs
● 2015-12-13 06:51:06
● 2019-04-27 23:19:28
○ 2026-03-25 11:35:32
○ 2026-07-24 17:13:32
●NSns2.register.be2026-03-25 → 2026-07-24 · 3 obs
● 2026-03-25 11:35:32
● 2026-07-24 17:13:32
●NSns3.combell.net2026-03-25 → 2026-07-24 · 3 obs
● 2026-03-25 11:35:32
● 2026-07-24 17:13:32
●NSns3.register.be2026-03-25 → 2026-07-24 · 3 obs
● 2026-03-25 11:35:32
● 2026-07-24 17:13:32
○NSns39.xenserve.com2015-08-18 → 2015-08-18 · 3 obs
○ 2015-12-13 06:51:06
○ 2026-07-24 17:13:32
●NSns4.combell.net2026-03-25 → 2026-07-24 · 3 obs
● 2026-03-25 11:35:32
● 2026-07-24 17:13:32
○NSns40.xenserve.com2015-08-18 → 2015-08-18 · 3 obs
○ 2015-12-13 06:51:06
○ 2026-07-24 17:13:32
○MXmail.app-dev.be2015-08-18 → 2019-04-27 · 4 obs
● 2019-04-27 23:19:28
○ 2026-03-25 11:35:32
○ 2026-07-24 17:13:32
●MXmx.backup.mailprotect.be2026-03-25 → 2026-07-24 · 3 obs
● 2026-03-25 11:35:32
● 2026-07-24 17:13:32
●MXmx.mailprotect.be2026-03-25 → 2026-07-24 · 3 obs
● 2026-03-25 11:35:32
● 2026-07-24 17:13:32
●A217.21.190.1392026-03-25 → 2026-07-24 · 3 obs
● 2026-03-25 11:35:32
● 2026-07-24 17:13:32
○A46.183.14.62015-12-13 → 2019-04-27 · 5 obs
● 2015-12-13 06:51:06
● 2019-04-27 23:19:28
○ 2026-03-25 11:35:32
○ 2026-07-24 17:13:32
○A46.183.9.302015-08-18 → 2015-08-18 · 3 obs
○ 2015-12-13 06:51:06
○ 2026-07-24 17:13:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| be | a.nsset.be, b.nsset.be, c.nsset.be, d.nsset.be... | - |
| app-dev.be | ns1.combell.eu, ns3.combell.net, ns4.combell.net | - |
✅ Authoritative Response
Server:89.44.166.48
NS records: ns1.combell.eu, ns3.combell.net, ns4.combell.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1131ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.21.190.139 |
| NS | 3 | ns2.register.be, ns3.register.be... |
| MX | 2 | mx.backup.mailprotect.be (pri: 50), mx.mailprotect.be (pri: 10) |
| TXT | 1 | v=spf1 mx a include:_spf.relay.mailprote |
| SOA | 1 | ns1.register.be hostmaster.app-dev.be |
Analysis
Hierarchy
ns2.app-dev.be, ns1.app-dev.be, ns10.app-dev.be and ns20.app-dev.be are all subdomains of app-dev.be.
IP Addresses
app-dev.be directs to one IP number, which is 217.21.190.139.
Among the host names that share IP numbers with app-dev.be are ygrex.be, ainsi.be, playrewind.dk and two others.
Name Servers
app-dev.be carries NS records listing 6 name servers — ns1.register.be, ns2.register.be, ns3.register.be and 3 others.
The name servers of app-dev.be overlap at least partially with those of other domains — among them joined.be, vanneder.be, desaer.be and two more.
These name servers commonly appear in delegations together with ns3.combell.net, ns4.combell.net, ns1.combell.eu and 3 other.
Hosts with two IP numbers each:
The A records for ns1.register.be return 86.39.202.67 and 2001:1598:0:101::3.
The A records for ns2.register.be return 89.44.166.48 and 2a00:1c98:50::50.
The A records for ns3.register.be return 83.217.73.172 and 2a00:1c98::53:1.
The A records for ns1.combell.eu return 89.44.166.48 and 2a00:1c98:50::50.
The A records for ns3.combell.net return 83.217.73.172 and 2a00:1c98::53:1.
The A records for ns4.combell.net return 86.39.202.67 and 2001:1598:0:101::3.
ns1.register.be and ns4.combell.net each have 2001:1598:0:101::3 IP addresses.
ns1.register.be and ns4.combell.net each have 86.39.202.67 IP addresses.
ns2.register.be and ns1.combell.eu each have 2a00:1c98:50::50 IP addresses.
ns2.register.be and ns1.combell.eu each have 89.44.166.48 IP addresses.
ns3.register.be and ns3.combell.net each have 2a00:1c98::53:1 IP addresses.
ns3.register.be and ns3.combell.net each have 83.217.73.172 IP addresses.
Mail Servers
The MX records for app-dev.be point to two mail servers: mx.mailprotect.be and mx.backup.mailprotect.be.
app-dev.be has the same mail server arrangement as a number of other domains, for example musicpublishers.be, atelierjean.eu, nestor-rotsen.eu and two more.
app-dev.be shares at least some of its mail servers with other domains — for example sol4us.com, ar-com.be, rekken.be and two more.
Each of the hosts mx.mailprotect.be and mx.backup.mailprotect.be points to four IP numbers: mx.mailprotect.be directs to 178.208.39.140, 178.208.39.141, 178.208.39.142 and 178.208.39.143 and mx.backup.mailprotect.be points to 178.208.39.140, 178.208.39.141, 178.208.39.142 and 178.208.39.143.
mx.mailprotect.be and mx.backup.mailprotect.be each have 178.208.39.140 IP addresses.
mx.mailprotect.be and mx.backup.mailprotect.be each have 178.208.39.141 IP addresses.
mx.mailprotect.be and mx.backup.mailprotect.be each have 178.208.39.142 IP addresses.
mx.mailprotect.be and mx.backup.mailprotect.be each have 178.208.39.143 IP addresses.