app4.be - dns.ninja
app4.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=1028256366 | ||||||
MX for
app4.be |
Same first word
app4.eu |
app4.info |
app4.business |
app4.mobi |
app4.de |
app4.ru |
app4.fr |
app4.dk |
app4.org |
app4.nl |
app4.co.uk |
app4.store |
app4.me |
app4.be |
app4.cn |
app4.com |
app4.biz |
app4.us |
app4.ws |
Similar names
4app.cz |
4pap.eu |
pp4a.cn |
4app.cn |
4app.de |
p4pa.com |
4app.tv |
4app.ir |
pp4a.com |
4app.ru |
4pap.sk |
ppa4.com |
a4pp.net |
4pap.com |
a4pp.com |
4ppa.org |
4pap.cz |
4app.pro |
ap4p.com |
p4ap.com |
p4pa.org |
4app.com |
4app.it |
4app.net |
DNS History
10 records (6 active, 4 former)
●NSns0.transip.net2015-06-14 → 2026-08-05 · 2 obs
● 2026-08-05 23:05:14
●NSns1.transip.nl2015-06-14 → 2026-08-05 · 2 obs
● 2026-08-05 23:05:14
●NSns2.transip.eu2015-06-14 → 2026-08-05 · 2 obs
● 2026-08-05 23:05:14
●MXapp4.be2015-06-14 → 2026-08-05 · 2 obs
● 2026-08-05 23:05:14
○A149.210.210.1872015-11-13 → 2016-01-31 · 5 obs
● 2015-11-13 14:45:26
● 2016-01-31 14:44:22
○ 2016-06-26 04:40:42
○ 2026-08-05 23:05:14
○A2a01:7c8::beef2015-06-14 → 2015-06-14 · 3 obs
○ 2015-11-13 14:45:26
○ 2026-08-05 23:05:14
○A2a01:7c8:1337::3:7005:36912015-11-13 → 2016-01-31 · 5 obs
● 2015-11-13 14:45:26
● 2016-01-31 14:44:22
○ 2016-06-26 04:40:42
○ 2026-08-05 23:05:14
●A2a01:7c8:3:1337::272016-06-26 → 2026-08-05 · 3 obs
● 2016-06-26 04:40:42
● 2026-08-05 23:05:14
●A37.97.254.272016-06-26 → 2026-08-05 · 3 obs
● 2016-06-26 04:40:42
● 2026-08-05 23:05:14
○A80.69.67.462015-06-14 → 2015-06-14 · 3 obs
○ 2015-11-13 14:45:26
○ 2026-08-05 23:05:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| be | a.nsset.be, b.nsset.be, c.nsset.be, d.nsset.be... | - |
| app4.be | ns0.transip.net, ns1.transip.nl, ns2.transip.eu | - |
✅ Authoritative Response
Server:195.8.195.195
NS records: ns0.transip.net, ns1.transip.nl, ns2.transip.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 597ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.97.254.27 |
| AAAA | 1 | 2a01:7c8:3:1337::27 |
| NS | 3 | ns2.transip.eu, ns0.transip.net... |
| MX | 1 | app4.be (pri: 10) |
| SOA | 1 | ns0.transip.net hostmaster.transip.nl |
Analysis
Mail Server Role
app4.be handles its own mail, functioning as its own mail server.
IP Addresses
app4.be points to the IP addresses 37.97.254.27 and 2a01:7c8:3:1337::27
Two other host names, along with arfx.nl, vanwegen.eu and hippocomics.de, also share IP numbers with app4.be.
Name Servers
app4.be is delegated to three name servers: ns2.transip.eu, ns0.transip.net and ns1.transip.nl.
There is at least partial name server overlap between app4.be and other domains — ismc.nl, dm-portal.com, calcudoku.nl and two more among them.
ns2.transip.eu, ns0.transip.net and ns1.transip.nl each resolve to two IP addresses: ns2.transip.eu resolves to 37.97.199.195 and 2a01:7c8:f:c1f::195; ns0.transip.net resolves to 195.135.195.195 and 2a01:7c8:dddd:195::195; ns1.transip.nl resolves to 195.8.195.195 and 2a01:7c8:7000:195::195.
Mail Servers
app4.be is served by just one mail server: app4.be.
app4.be carries two IP numbers: 37.97.254.27 and 2a01:7c8:3:1337::27.