core-server.be - dns.ninja
core-server.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=1028257917 | ||||||
Subdomains
ns.core-server.be |
at.core-server.be |
with.core-server.be |
shell.core-server.be |
ns1.core-server.be |
ns2.core-server.be |
Same first word
core-server.io |
core-server.net |
core-server.host |
core-server.de |
core-server.be |
core-server.s3-website-us-east-1.amazonaws.com |
Similar names
DNS History
12 records (8 active, 4 former)
●MXalt1.aspmx.l.google.com2026-02-15 → 2026-08-17 · 3 obs
● 2026-02-15 00:36:36
● 2026-08-17 09:45:14
●MXalt2.aspmx.l.google.com2026-02-15 → 2026-08-17 · 3 obs
● 2026-02-15 00:36:36
● 2026-08-17 09:45:14
●MXalt3.aspmx.l.google.com2026-02-15 → 2026-08-17 · 3 obs
● 2026-02-15 00:36:36
● 2026-08-17 09:45:14
●MXalt4.aspmx.l.google.com2026-02-15 → 2026-08-17 · 3 obs
● 2026-02-15 00:36:36
● 2026-08-17 09:45:14
●MXaspmx.l.google.com2026-02-15 → 2026-08-17 · 3 obs
● 2026-02-15 00:36:36
● 2026-08-17 09:45:14
○MXmx0.ovh.net2015-06-28 → 2016-11-08 · 4 obs
● 2016-11-08 22:47:02
○ 2026-02-15 00:36:36
○ 2026-08-17 09:45:14
○MXmxb.ovh.net2015-06-28 → 2016-11-08 · 4 obs
● 2016-11-08 22:47:02
○ 2026-02-15 00:36:36
○ 2026-08-17 09:45:14
○A151.80.26.1862016-11-08 → 2016-11-08 · 4 obs
● 2016-11-08 22:47:02
○ 2026-02-15 00:36:36
○ 2026-08-17 09:45:14
○A178.32.219.1092015-06-28 → 2016-04-15 · 4 obs
● 2016-04-15 10:03:32
○ 2016-11-08 22:47:02
○ 2026-08-17 09:45:14
●A65.21.140.172026-02-15 → 2026-08-17 · 3 obs
● 2026-02-15 00:36:36
● 2026-08-17 09:45:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| be | b.nsset.be, a.nsset.be, d.nsset.be, y.nsset.be... | - |
| core-server.be | ns103.ovh.net, dns103.ovh.net | - |
✅ Authoritative Response
Server:5.196.39.89
NS records: ns103.ovh.net, dns103.ovh.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 887ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 65.21.140.17 |
| NS | 2 | dns103.ovh.net, ns103.ovh.net |
| MX | 5 | alt4.aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | google-site-verification=bhNfPBDY9eFB0Xf, v=spf1 include:mx.ovh.com ~all |
| SOA | 1 | dns103.ovh.net tech.ovh.net |
Analysis
Hierarchy
core-server.be is a parent domain; its children include ns.core-server.be, at.core-server.be, with.core-server.be, shell.core-server.be, ns1.core-server.be and a few other host names.
IP Addresses
core-server.be resolves to just one IP address, 65.21.140.17.
Two other host names, along with *.alone.at.core-server.be, walk.alone.at.core-server.be and ns.core-server.be, also share IP numbers with core-server.be.
Name Servers
core-server.be uses two name servers for its delegation: dns103.ovh.net and ns103.ovh.net.
core-server.be shares its NS records with other domains, for example ip-54-36-47.eu, cameg.net, yoda.pl and two others.
At least some of core-server.be's name servers are also used by other domains, among them campinglaguyonniere.com.
The two host names dns103.ovh.net and ns103.ovh.net each have a pair of IP addresses: dns103.ovh.net has 5.196.39.89 and 2001:41d0:d00:fd00::2, and ns103.ovh.net has 5.135.54.65 and 2001:41d0:b00:f700::2.
Mail Servers
core-server.be is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
There is at least a partial MX overlap between core-server.be and other domains, including vbet.bet.br, zhangxian.com, nickdiscovers.com and two others.
alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are mail servers that frequently appear together with these mail servers.
Host names that have two IP addresses:
aspmx.l.google.com directs traffic to 172.253.115.26 and 2607:f8b0:4004:c25::1a.
alt1.aspmx.l.google.com directs traffic to 192.178.234.26 and 2800:3f0:4003:c14::1b.
alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1a.