linuxknowledgebase.com - dns.ninja
linuxknowledgebase.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 107.180.25.48🇺🇸 AS400754107.180.0.0/18 IAD2 Allocation | ||||||
| PTR | 48.25.180.107.host.secureserver.net | ||||||
| NS | ns17.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21c0::9🇺🇸 GODADDY-DNS2603:5:21c0::/44 | ||||||
| PTR | ns17.domaincontrol.com | ||||||
| A | 97.74.108.9🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns17.domaincontrol.com | ||||||
| NS | ns18.domaincontrol.com | ||||||
| A | 2603:5:22c0::9🇺🇸 GODADDY-DNS2603:5:22c0::/44 | ||||||
| PTR | ns18.domaincontrol.com | ||||||
| A | 173.201.76.9🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns18.domaincontrol.com | ||||||
| SOA | ns17.domaincontrol.comdns@jomax.net 2021-08-07 #1 | ||||||
com
| 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=1791393134 | ||||||
Previously MX for
linuxknowledgebase.com |
Same first word
linuxknowledgebase.com |
Previous names
Next names
DNS History
10 records (3 active, 7 former)
○NSns1.aicheapwebhosting.com2015-06-05 → 2017-08-17 · 5 obs
● 2015-06-05 18:17:30
● 2017-08-17 07:48:16
○ 2026-03-27 12:00:26
○ 2026-10-07 17:20:10
○NSns1.lncare.com2008-03-10 → 2008-03-10 · 3 obs
○ 2015-06-05 18:17:30
○ 2026-10-07 17:20:10
●NSns17.domaincontrol.com2026-03-27 → 2026-10-07 · 3 obs
● 2026-03-27 12:00:26
● 2026-10-07 17:20:10
●NSns18.domaincontrol.com2026-03-27 → 2026-10-07 · 3 obs
● 2026-03-27 12:00:26
● 2026-10-07 17:20:10
○NSns2.aicheapwebhosting.com2015-06-05 → 2017-08-17 · 5 obs
● 2015-06-05 18:17:30
● 2017-08-17 07:48:16
○ 2026-03-27 12:00:26
○ 2026-10-07 17:20:10
○NSns2.lncare.com2008-03-10 → 2008-03-10 · 3 obs
○ 2015-06-05 18:17:30
○ 2026-10-07 17:20:10
○MXlinuxknowledgebase.com2008-03-10 → 2017-08-17 · 4 obs
● 2017-08-17 07:48:16
○ 2026-03-27 12:00:26
○ 2026-10-07 17:20:10
●A107.180.25.482026-03-27 → 2026-10-07 · 3 obs
● 2026-03-27 12:00:26
● 2026-10-07 17:20:10
○A148.163.99.82015-06-05 → 2017-08-17 · 5 obs
● 2015-06-05 18:17:30
● 2017-08-17 07:48:16
○ 2026-03-27 12:00:26
○ 2026-10-07 17:20:10
○A207.44.188.1382008-03-10 → 2008-03-10 · 3 obs
○ 2015-06-05 18:17:30
○ 2026-10-07 17:20:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net... | - |
| linuxknowledgebase.com | ns17.domaincontrol.com, ns18.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.76.9
NS records: ns17.domaincontrol.com, ns18.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linuxknowledgebase.com (unsigned zone)
⏱️ Timing
Total: 112ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 107.180.25.48 |
| NS | 2 | ns17.domaincontrol.com, ns18.domaincontrol.com |
| SOA | 1 | ns17.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns17.domaincontrol.com, ns17.domaincontrol.com, ns18.domaincontrol.com...)
Analysis
IP Addresses
linuxknowledgebase.com has exactly one IP address — 107.180.25.48.
chicagomusicfestivals.com, hawaiiwednet.com, jaliscohealthtech.com plus two other host names have IP numbers in common with linuxknowledgebase.com.
Name Servers
The NS records for linuxknowledgebase.com delegate to ns17.domaincontrol.com and ns18.domaincontrol.com.
The name server configuration of linuxknowledgebase.com is shared with other domains, for instance dilatehosting.com, campuspasion.com, popinmart.com and two others.
ns17.domaincontrol.com resolves to 97.74.108.9 and 2603:5:21c0::9. Likewise, ns18.domaincontrol.com resolves to 173.201.76.9 and 2603:5:22c0::9 — two IP addresses apiece.