mail.challengers.be - robtex.com
mail.challengers.be
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.115.192.15🇳🇱 KPN-INTERNEDSERVICES217.115.192.0/20 KPN Internedservices | ||||||
| PTR | kpnhcs.com | ||||||
| PTR | nxsklant.nl | ||||||
| PTR | want2work.com.au | ||||||
| PTR | kpn.com.es | ||||||
| PTR | kpn.com.my | ||||||
| PTR | dev.nxs.nl | ||||||
| PTR | domainhosting.nxs.nl | ||||||
| PTR | *.nxsklant.nl | ||||||
| PTR | *.kpn.com.es | ||||||
| PTR | *.kpn.com.my | ||||||
challengers.be
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.115.192.15🇳🇱 KPN-INTERNEDSERVICES217.115.192.0/20 KPN Internedservices | ||||||
| NS | ns11.kpn.net ⭐ | ||||||
| NS | ns1.kpn.net | ||||||
| MX | mail.challengers.be ⭐ | ||||||
| SOA | ns1.kpn.netzonemaster@kpn.com 2020-01-20 #4 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A217.115.192.152015-05-26 → 2026-07-27 · 2 obs
● 2015-05-26 22:51:46
● 2026-07-27 07:42:38
● 2026-07-27 07:42:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| be | a.nsset.be, b.nsset.be, c.nsset.be, d.nsset.be... | - |
| challengers.be | ns1.kpn.net, ns11.kpn.net | - |
✅ Authoritative Response
Server:213.75.63.33
NS records: ns1.kpn.net, ns11.kpn.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for challengers.be (unsigned zone)
⏱️ Timing
Total: 738ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.115.192.15 |
Analysis
Mail Server Role
Mail for challengers.be is routed through the mail server mail.challengers.be.
IP Addresses
mail.challengers.be has exactly one IP address — 217.115.192.15.
mail.dongel.org, kpngroup.info, mail.telfort.it plus two other host names have IP numbers in common with mail.challengers.be.