centurylibk.net - robtex.com
centurylibk.net
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1777184411 | ||||||
Same first word
centurylibk.net |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns49.domaincontrol.com2026-03-11 → 2026-04-26 · 2 obs
● 2026-04-26 06:23:24
●NSns50.domaincontrol.com2026-03-11 → 2026-04-26 · 2 obs
● 2026-04-26 06:23:24
●MXcenturylibk-net.mail.protection.outlook.com2026-03-11 → 2026-04-26 · 2 obs
● 2026-04-26 06:23:24
●A15.197.148.332026-03-11 → 2026-04-26 · 2 obs
● 2026-04-26 06:23:24
●A3.33.130.1902026-03-11 → 2026-04-26 · 2 obs
● 2026-04-26 06:23:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | b.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net... | - |
| centurylibk.net | ns49.domaincontrol.com, ns50.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.104.25
NS records: ns49.domaincontrol.com, ns50.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for centurylibk.net (unsigned zone)
⏱️ Timing
Total: 520ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns49.domaincontrol.com, ns50.domaincontrol.com |
| MX | 1 | centurylibk-net.mail.protection.outlook. |
| TXT | 2 | google-site-verification=WUmadAy7cyBxUnI, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns49.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
centurylibk.net resolves to two IP numbers: 3.33.130.190 and 15.197.148.33.
other host names including bmchandymanservices.com, flimsi.com, certaintyhr.com, pureincome.in and yourmedicareedge.com share IP numbers with centurylibk.net.
Name Servers
centurylibk.net is delegated to two name servers ns49.domaincontrol.com and ns50.domaincontrol.com.
centurylibk.net shares the same name server setup as other domains, for instance true-smith.com, jeebha.com, go-east.eu, ianroberts.org and kidscanswim.com.
Host names with two IP numbers:
The host name ns49.domaincontrol.com points to 2603:5:2182::19 and 97.74.104.25; the host name ns50.domaincontrol.com points to 2603:5:2282::19 and 173.201.72.25.
Mail Servers
centurylibk.net is handled by a single mail server, centurylibk-net.mail.protection.outlook.com.
Host centurylibk-net.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c942::, 2a01:111:f403:c942::2, 2a01:111:f403:c944::, 2a01:111:f403:c944::1, 52.101.190.0, 52.101.190.1, 52.101.190.3 and 52.101.192.0.