ucb.mx - dns.ninja
ucb.mx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.19.237.54🇧🇪 COMBELL-AS217.19.224.0/20 COMBELL Network Brussels, Belgium | ||||||
| PTR | 217.19.237.54.static.hosted.by.combell.com | ||||||
| NS | ns1.register.be ⭐ | ||||||
| A | 2001:1598:0:101::3🇧🇪 EASYHOST-COLO-AS2001:1598::/32 Easyhost Network | ||||||
| PTR | ns4.combell.net | ||||||
| A | 86.39.202.67🇧🇪 EASYHOST-COLO-AS86.39.128.0/17 Easyhost Network | ||||||
| PTR | ns4.combell.net | ||||||
| NS | ns2.register.be | ||||||
| A | 2a00:1c98:50::50🇧🇪 COMBELL-AS2a00:1c98:50::/44 | ||||||
| A | 89.44.166.48🇧🇪 COMBELL-AS89.44.166.0/23 Combell Network | ||||||
| PTR | 89.44.166.48.static.hosted.by.combell-ops.net | ||||||
| NS | ns3.register.be | ||||||
| A | 2a00:1c98::53:1🇧🇪 COMBELL-AS2a00:1c98::/32 COMBELL Network | ||||||
| PTR | ns3.combell.net | ||||||
| A | 83.217.73.172🇧🇪 COMBELL-AS83.217.64.0/19 Combell Network | ||||||
| PTR | ns3.combell.net | ||||||
| MX | mailrelay.register.be ⭐ | ||||||
| A | 178.208.39.141🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network | ||||||
| PTR | mx.mailprotect.be | ||||||
| A | 178.208.39.142🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network | ||||||
| PTR | mx.mailprotect.be | ||||||
| A | 178.208.39.143🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network | ||||||
| PTR | mx.mailprotect.be | ||||||
| SOA | ns1.register.beinfo@register.be serial=1715750711 | ||||||
mx
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | m.mx-ns.mx ⭐ | ||||||
| NS | c.mx-ns.mx | ||||||
| NS | e.mx-ns.mx | ||||||
| NS | i.mx-ns.mx | ||||||
| NS | o.mx-ns.mx | ||||||
| NS | x.mx-ns.mx | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | m.mx-ns.mxhostmaster@nic.mx serial=1785323915 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.register.be2015-06-01 → 2026-07-29 · 2 obs
● 2026-07-29 11:20:50
●NSns2.register.be2015-06-01 → 2026-07-29 · 2 obs
● 2026-07-29 11:20:50
●NSns3.register.be2015-06-01 → 2026-07-29 · 2 obs
● 2026-07-29 11:20:50
●MXmailrelay.register.be2015-06-01 → 2026-07-29 · 2 obs
● 2026-07-29 11:20:50
●A217.19.237.542015-06-01 → 2026-07-29 · 2 obs
● 2026-07-29 11:20:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | e.mx-ns.mx, o.mx-ns.mx, x.mx-ns.mx, c.mx-ns.mx... | 12 records |
| ucb.mx | ns1.register.be, ns2.register.be, ns3.register.be | - |
✅ Authoritative Response
Server:89.44.166.48
NS records: ns1.register.be, ns2.register.be, ns3.register.be
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ucb.mx (unsigned zone)
⏱️ Timing
Total: 1007ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.19.237.54 |
| NS | 3 | ns2.register.be, ns1.register.be... |
| MX | 1 | mailrelay.register.be (pri: 10) |
| SOA | 1 | ns1.register.be info.register.be |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx...)
Analysis
IP Addresses
ucb.mx resolves to one IP address: 217.19.237.54.
carcity-handiri.be, hallerbosbnb.eu, adifo.com and two other host names share IP numbers with ucb.mx.
Name Servers
ucb.mx has three name servers — ns1.register.be, ns2.register.be and ns3.register.be.
ucb.mx shares at least some of its name servers with other domains, including soezie.co, tweedehands-cabrio.be, maconsommation.be and two others.
These name servers are frequently paired with the name servers ns3.combell.net and ns4.combell.net.
Each of ns1.register.be, ns2.register.be and ns3.register.be points to two IP numbers. ns1.register.be points to 86.39.202.67 and 2001:1598:0:101::3. ns2.register.be points to 89.44.166.48 and 2a00:1c98:50::50. ns3.register.be points to 83.217.73.172 and 2a00:1c98::53:1.
Mail Servers
Mail for ucb.mx is handled by a single mail server, mailrelay.register.be.
ucb.mx uses an identical mail server configuration to several other domains — among them xlsmedical.nl, docbyte.ch, akdolit.eu and two more.
mailrelay.register.be resolves to three IP numbers — 178.208.39.141, 178.208.39.142 and 178.208.39.143.