knowledgebase.co - dns.ninja
knowledgebase.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 108.160.156.26🇺🇸 PRIVATESYSTEMS108.160.156.0/22 PrivateSystems Networks WA | ||||||
| PTR | host.knowledgebase.co | ||||||
| NS | ns1.knowledgebase.co ⭐ | ||||||
| A | 108.160.156.26🇺🇸 PRIVATESYSTEMS108.160.156.0/22 PrivateSystems Networks WA | ||||||
| PTR | host.knowledgebase.co | ||||||
| NS | ns2.knowledgebase.co | ||||||
| A | 108.160.157.26🇺🇸 PRIVATESYSTEMS108.160.156.0/22 PrivateSystems Networks WA | ||||||
| MX | knowledgebase.co ⭐ | ||||||
| A | 108.160.156.26🇺🇸 PRIVATESYSTEMS108.160.156.0/22 PrivateSystems Networks WA | ||||||
| PTR | host.knowledgebase.co | ||||||
| TXT | v=spf1 ip4:108.160.156.26 +a +mx +ip4:67.222.15.232 ~all | ||||||
| SOA | ns1.knowledgebase.coajay@knowledgebase-script.com 2026-05-19 #1 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759683267 | ||||||
MX for
knowledgebase.co |
Previously MX for
www.knowledgebase.co |
Subdomains
ns1.knowledgebase.co |
host.knowledgebase.co |
unavco.knowledgebase.co |
www.knowledgebase.co |
ns2.knowledgebase.co |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.knowledgebase.co2015-08-05 → 2026-06-16 · 2 obs
● 2026-06-16 04:40:34
●NSns2.knowledgebase.co2015-08-05 → 2026-06-16 · 2 obs
● 2026-06-16 04:40:34
●MXknowledgebase.co2015-08-05 → 2026-06-16 · 2 obs
● 2026-06-16 04:40:34
●A108.160.156.262015-08-05 → 2026-06-16 · 2 obs
● 2026-06-16 04:40:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| knowledgebase.co | ns1.knowledgebase.co, ns2.knowledgebase.co | 2 records |
✅ Authoritative Response
Server:108.160.156.26
NS records: ns1.knowledgebase.co, ns2.knowledgebase.co
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowledgebase.co (unsigned zone)
⏱️ Timing
Total: 216ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 108.160.156.26 |
| NS | 2 | ns2.knowledgebase.co, ns1.knowledgebase.co |
| MX | 1 | knowledgebase.co (pri: 0) |
| TXT | 1 | v=spf1 ip4:108.160.156.26 +a +mx +ip4:67 |
| SOA | 1 | ns1.knowledgebase.co ajay.knowledgebase- |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.knowledgebase.co, ns2.knowledgebase.co)
Analysis
Hierarchy
knowledgebase.co is a parent domain of ns1.knowledgebase.co, host.knowledgebase.co, unavco.knowledgebase.co, www.knowledgebase.co and ns2.knowledgebase.co.
Mail Server Role
knowledgebase.co serves as a mail server for knowledgebase.co.
IP Addresses
knowledgebase.co has exactly one IP address — 108.160.156.26.
ns1.knowledgebase.co, host.knowledgebase.co and unavco.knowledgebase.co are examples of other host names that share IP numbers with knowledgebase.co.
Name Servers
knowledgebase.co uses two name servers for its delegation: ns1.knowledgebase.co and ns2.knowledgebase.co.
knowledgebase.co shares its name server configuration with other domains, including ns1.knowledgebase.co, host.knowledgebase.co and ns2.knowledgebase.co.
ns1.knowledgebase.co and ns2.knowledgebase.co each resolve to one IP number: ns1.knowledgebase.co points to 108.160.156.26 and ns2.knowledgebase.co points to 108.160.157.26.
Mail Servers
knowledgebase.co uses exactly one mail server, which is knowledgebase.co.
knowledgebase.co directs to just one IP number, 108.160.156.26.