rt.libeo.com - dns.ninja
rt.libeo.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 199.21.216.123🇨🇦 AS23299199.21.216.0/22 Libeo Inc | ||||||
| PTR | chateauguay.dev.g1.vici.io | ||||||
| NS | ns3.noc1.sys-tech.net ⭐ ⚠️ Not in parent delegation | ||||||
| A | 199.21.216.3🇨🇦 AS23299199.21.216.0/22 Libeo Inc | ||||||
| PTR | ns3.noc1.sys-tech.net | ||||||
| NS | ns4.noc1.sys-tech.net ⚠️ Not in parent delegation | ||||||
| A | 199.21.216.4🇨🇦 AS23299199.21.216.0/22 Libeo Inc | ||||||
| MX | mx2.noc1.sys-tech.net ⭐ | ||||||
| A | 199.21.216.50🇨🇦 AS23299199.21.216.0/22 Libeo Inc | ||||||
| PTR | mx2.noc1.sys-tech.net | ||||||
| SOA | ns3.noc1.sys-tech.netdnsmaster@sys-tech.net 2015-09-08 #1 | ||||||
libeo.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 199.21.218.194🇨🇦 AS23299199.21.216.0/22 Libeo Inc | ||||||
| NS | ns3.sys-tech.net ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns3.noc1.sys-tech.net ⚠️ Not in zone NS records | ||||||
| NS | ns4.noc1.sys-tech.net ⚠️ Not in zone NS records | ||||||
| NS | ns4.sys-tech.net ⚠️ Not in parent delegation | ||||||
| MX | libeo-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | facebook-domain-verification=88wtqqem2t7wnc9weejkn22odnmv0f | ||||||
| TXT | v=spf1 mx a include:spf.protection.outlook.com include:servers.mcsv.net inclu... | ||||||
| TXT | atlassian-domain-verification=naqpTQnSI4pGZKmMQqhLnyfezaAOkZPLWc1qaR540NQx/dA... | ||||||
| TXT | MS=ms28958022 | ||||||
| TXT | google-site-verification=DrvYWZNHeUh9z2Cv4dtcChrElt03Gx74kB1AqP4Rd8Y | ||||||
| TXT | apple-domain-verification=RWZMLy5dWyFiJOxx | ||||||
| SOA | ns3.sys-tech.netdnsmaster@sys-tech.net 2026-02-24 #5 | ||||||
WOT: SAFE (94/100)
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns3.noc1.sys-tech.net2015-08-19 → 2026-06-30 · 2 obs
● 2026-06-30 01:16:36
●NSns4.noc1.sys-tech.net2015-08-19 → 2026-06-30 · 2 obs
● 2026-06-30 01:16:36
●MXmx2.noc1.sys-tech.net2015-08-19 → 2026-06-30 · 2 obs
● 2026-06-30 01:16:36
●A199.21.216.1232015-08-19 → 2026-06-30 · 2 obs
● 2026-06-30 01:16:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| libeo.com | ns3.noc1.sys-tech.net, ns4.noc1.sys-tech.net | - |
✅ Authoritative Response
Server:199.21.216.3
NS records: ns3.noc1.sys-tech.net, ns4.noc1.sys-tech.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for libeo.com (unsigned zone)
⏱️ Timing
Total: 1408ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.21.216.123 |
| NS | 2 | ns3.noc1.sys-tech.net, ns4.noc1.sys-tech.net |
| MX | 1 | mx2.noc1.sys-tech.net (pri: 100) |
| SOA | 1 | ns3.noc1.sys-tech.net dnsmaster.sys-tech |
Analysis
IP Addresses
rt.libeo.com has exactly one IP address — 199.21.216.123.
There are other host names — chateauguay.dev.g1.vici.io among them — that share IP numbers with rt.libeo.com.
Name Servers
DNS delegation for rt.libeo.com points to two name servers: ns3.noc1.sys-tech.net and ns4.noc1.sys-tech.net.
The name server configuration of rt.libeo.com is shared with other domains, for instance santemontreal.ca, itx-technologies.com, gx.vici.io and two others.
rt.libeo.com partially shares its NS delegation with several other domains, including linuxquebec.com, serd.qc.ca, bakofis.com and two others.
In DNS configurations, these name servers often share authority with ns3.sys-tech.net, ns4.sys-tech.net, ns3.noc1.libeo.com and 3 other name servers.
ns3.noc1.sys-tech.net resolves to 199.21.216.3. ns4.noc1.sys-tech.net resolves to 199.21.216.4. Both host names point to a single IP number.
Mail Servers
rt.libeo.com uses one mail server — mx2.noc1.sys-tech.net.
The mail server setup of rt.libeo.com matches that of other domains such as dependancemontreal.com, topomtl.com, dependancemontreal.org and two others.
mx2.noc1.sys-tech.net has exactly one IP number: 199.21.216.50.