code4u.be - robtex.com
code4u.be
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 84.196.249.114🇧🇪 TELENET-AS84.192.0.0/13 TELENET CUSTOMERS | ||||||
| PTR | d54c4f972.access.telenet.be | ||||||
| NS | sandra.neostrada.nl ⭐ | ||||||
| A | 2a05:1500:702:0:1c00:3eff:fe00:35🇳🇱 CLDIN-NL2a05:1500::/29 | ||||||
| A | 31.25.98.57🇳🇱 CLDIN-NL31.25.96.0/21 PCextreme B.V. | ||||||
| NS | christina.neostrada.nl | ||||||
| A | 2a01:7e01::f03c:91ff:fee9:95bd🇩🇪 AKAMAI-LINODE-AP2a01:7e01::/32 Akamai Technologies | ||||||
| PTR | twee.dnssrv.nl | ||||||
| A | 172.104.143.74🇩🇪 AKAMAI-LINODE-AP172.104.128.0/19 Akamai Technologies | ||||||
| PTR | twee.dnssrv.nl | ||||||
| NS | lisa.neostrada.nl | ||||||
| A | 2600:3c03::f03c:91ff:fe0a:b97🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies | ||||||
| PTR | drie.dnssrv.nl | ||||||
| A | 66.228.38.167🇺🇸 AKAMAI-LINODE-AP66.228.32.0/20 Akamai Technologies | ||||||
| PTR | drie.dnssrv.nl | ||||||
| MX | mail.code4u.be ⭐ | ||||||
| A | 2a00:f10:13f:0:1c00:afff:fe00:1d7🇳🇱 CLDIN-NL2a00:f10::/29 | ||||||
| PTR | www68.totaalholding.nl | ||||||
| A | 185.94.230.234🇳🇱 CLDIN-NL185.94.230.0/23 | ||||||
| PTR | www68.totaalholding.nl | ||||||
| TXT | v=spf1 mx a include:_spf.relay.mailprotect.be ~all | ||||||
| SOA | sandra.neostrada.nlhostmaster@sandra.neostrada.nl 2026-02-05 #3 | ||||||
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=1028260438 | ||||||
Same first word
code4u.com |
code4u.net |
code4u.pl |
code4u.nl |
code4u.de |
code4u.vn |
code4u.dev |
code4u.org |
code4u.ru |
code4u.site |
code4u.fr |
code4u.ee |
code4u.mx |
code4u.cn |
code4u.be |
code4u.xyz |
code4u.co.il |
code4u.blog |
Similar names
deco4u.de |
4ucode.com |
4codeu.com |
4educo.com |
edoc4u.com |
4ucode.workers.dev |
coedu4.mil.ph |
4ucode.dev |
4ucode.com.br |
deco4u.com |
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSchristina.neostrada.nl2026-09-01 → 2026-09-05 · 2 obs
● 2026-09-05 02:09:24
●NSlisa.neostrada.nl2026-09-01 → 2026-09-05 · 2 obs
● 2026-09-05 02:09:24
●NSsandra.neostrada.nl2026-09-01 → 2026-09-05 · 2 obs
● 2026-09-05 02:09:24
●MXmail.code4u.be2026-09-01 → 2026-09-05 · 2 obs
● 2026-09-05 02:09:24
●A84.196.249.1142026-09-01 → 2026-09-05 · 2 obs
● 2026-09-05 02:09:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| be | a.nsset.be, b.nsset.be, c.nsset.be, d.nsset.be... | 12 records |
| code4u.be | christina.neostrada.nl, lisa.neostrada.nl, sandra.neostrada.nl | - |
✅ Authoritative Response
Server:172.104.143.74
NS records: christina.neostrada.nl, lisa.neostrada.nl, sandra.neostrada.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2420ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 84.196.249.114 |
| NS | 3 | lisa.neostrada.nl, sandra.neostrada.nl... |
| MX | 1 | mail.code4u.be (pri: 0) |
| TXT | 1 | v=spf1 mx a include:_spf.relay.mailprote |
| SOA | 1 | sandra.neostrada.nl hostmaster.sandra.ne |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nsset.be, a.nsset.be, b.nsset.be...)
Analysis
IP Addresses
code4u.be directs to one IP number, which is 84.196.249.114.
Name Servers
Three name servers are authoritative for code4u.be: christina.neostrada.nl, lisa.neostrada.nl and sandra.neostrada.nl.
The name servers of code4u.be overlap at least partially with those of other domains — among them mojonutrition.nl, marijnroukens.com, dweilorkest-dorst.nl and two more.
christina.neostrada.nl resolves to 172.104.143.74 and 2a01:7e01::f03c:91ff:fee9:95bd. lisa.neostrada.nl resolves to 66.228.38.167 and 2600:3c03::f03c:91ff:fe0a:b97. sandra.neostrada.nl resolves to 31.25.98.57 and 2a05:1500:702:0:1c00:3eff:fe00:35. All three hostnames point to two IP numbers each.
Mail Servers
code4u.be routes its mail through a single mail server, mail.code4u.be.
mail.code4u.be resolves to two IP numbers — 185.94.230.234 and 2a00:f10:13f:0:1c00:afff:fe00:1d7.