knowledgebase.ca - dns.ninja
knowledgebase.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.77.200.164🇺🇸 AS-VULTR45.77.200.0/21 Vultr Assigned Prefix | ||||||
| PTR | 45.77.200.164.vultrusercontent.com | ||||||
| A | 149.28.63.113🇺🇸 AS-VULTR149.28.32.0/19 Vultr Assigned Prefix | ||||||
| NS | ns1.sawsells.com ⭐ | ||||||
| A | 172.64.52.32🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.53.159🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.sawsells.com | ||||||
| A | 172.64.52.174🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.53.214🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.sawsells.comhostmaster@knowledgebase.ca 2026-05-16 #2 | ||||||
ca
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | prd-czp-05.corp.cira.ca ⭐ | ||||||
| NS | any.ca-servers.ca | ||||||
| NS | c.ca-servers.ca | ||||||
| NS | d.ca-servers.ca | ||||||
| NS | j.ca-servers.ca | ||||||
| SOA | prd-czp-05.corp.cira.caadmin-dns@cira.ca serial=2606100400 | ||||||
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
○NSns1.gilmore.ca2015-07-11 → 2018-05-08 · 4 obs
● 2018-05-08 13:29:54
○ 2026-03-28 13:31:16
○ 2026-06-10 05:22:32
●NSns1.sawsells.com2026-03-28 → 2026-06-10 · 3 obs
● 2026-03-28 13:31:16
● 2026-06-10 05:22:32
○NSns2.gilmore.ca2015-07-11 → 2018-05-08 · 4 obs
● 2018-05-08 13:29:54
○ 2026-03-28 13:31:16
○ 2026-06-10 05:22:32
●NSns2.sawsells.com2026-03-28 → 2026-06-10 · 3 obs
● 2026-03-28 13:31:16
● 2026-06-10 05:22:32
○NSns5.gilmore.ca2015-07-11 → 2018-05-08 · 4 obs
● 2018-05-08 13:29:54
○ 2026-03-28 13:31:16
○ 2026-06-10 05:22:32
○MXmx1.gilmore.ca2015-07-11 → 2018-05-08 · 4 obs
● 2018-05-08 13:29:54
○ 2026-03-28 13:31:16
○ 2026-06-10 05:22:32
○A108.61.73.1822026-03-28 → 2026-06-10 · 2 obs
○ 2026-06-10 05:22:32
●A149.28.63.1132026-03-28 → 2026-06-10 · 6 obs
● 2026-03-28 13:31:16
● 2026-05-14 07:42:36
○ 2026-06-06 19:49:48
● 2026-06-10 05:22:30
● 2026-06-10 05:22:32
○A207.236.215.1372015-07-11 → 2018-05-08 · 4 obs
● 2018-05-08 13:29:54
○ 2026-03-28 13:31:16
○ 2026-06-10 05:22:32
●A45.77.200.1642026-03-28 → 2026-06-10 · 6 obs
● 2026-03-28 13:31:16
● 2026-05-14 07:42:36
○ 2026-06-06 19:49:48
● 2026-06-10 05:22:30
● 2026-06-10 05:22:32
○A64.176.202.2392026-03-28 → 2026-06-10 · 2 obs
○ 2026-06-10 05:22:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca | - |
| knowledgebase.ca | ns1.sawsells.com, ns2.sawsells.com | - |
✅ Authoritative Response
Server:172.64.53.159
NS records: ns1.sawsells.com, ns2.sawsells.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowledgebase.ca (unsigned zone)
⏱️ Timing
Total: 900ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 149.28.63.113, 45.77.200.164 |
| NS | 2 | ns1.sawsells.com, ns2.sawsells.com |
| SOA | 1 | ns1.sawsells.com hostmaster.knowledgebas |
Analysis
IP Addresses
knowledgebase.ca points to two IP numbers: 45.77.200.164 and 149.28.63.113.
Additional host names — newload.net, yarer.com, www.5996.org and two others — share IP numbers with knowledgebase.ca.
Name Servers
knowledgebase.ca uses two name servers for its delegation: ns1.sawsells.com and ns2.sawsells.com.
knowledgebase.ca shares its name server setup with other domains, including sunplan.co.uk, testatum.com, mynature.co.uk and two others.
At least some of knowledgebase.ca's name servers are also used by other domains, among them tarzanamovers.com.
The two host names ns1.sawsells.com and ns2.sawsells.com each have a pair of IP addresses: ns1.sawsells.com has 172.64.52.32 and 172.64.53.159, and ns2.sawsells.com has 172.64.52.174 and 172.64.53.214.