assertnotnull.ca - dns.ninja
assertnotnull.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 159.203.35.193🇨🇦 DIGITALOCEAN159.203.32.0/20 DigitalOcean | ||||||
| NS | ns1.digitalocean.com ⭐ | ||||||
| A | 2606:4700:52::ac40:34d2🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| A | 172.64.52.210🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| NS | ns2.digitalocean.com | ||||||
| A | 2606:4700:5a::ac40:3515🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| A | 172.64.53.21🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| NS | ns3.digitalocean.com | ||||||
| A | 2606:4700:52::ac40:31d1🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| A | 172.64.49.209🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| SOA | ns1.digitalocean.comhostmaster@assertnotnull.ca serial=0 | ||||||
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=2608310000 | ||||||
Same first word
assertnotnull.ca |
assertnotnull.com |
Similar names
Previous names
Next names
DNS History
6 records (4 active, 2 former)
●NSns1.digitalocean.com2015-08-12 → 2026-08-31 · 2 obs
● 2026-08-31 00:31:20
●NSns2.digitalocean.com2015-08-12 → 2026-08-31 · 2 obs
● 2026-08-31 00:31:20
●NSns3.digitalocean.com2015-08-12 → 2026-08-31 · 2 obs
● 2026-08-31 00:31:20
○A138.197.142.2522016-12-02 → 2017-08-20 · 5 obs
● 2016-12-02 20:03:56
● 2017-08-20 18:51:34
○ 2026-03-25 23:31:50
○ 2026-08-31 00:31:20
●A159.203.35.1932026-03-25 → 2026-08-31 · 3 obs
● 2026-03-25 23:31:50
● 2026-08-31 00:31:20
○A162.243.93.2082015-08-12 → 2016-04-01 · 4 obs
● 2016-04-01 14:28:54
○ 2016-12-02 20:03:56
○ 2026-08-31 00:31:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, any.ca-servers.ca, j.ca-servers.ca, d.ca-servers.ca | - |
| assertnotnull.ca | ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com | - |
✅ Authoritative Response
Server:172.64.52.210
NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for assertnotnull.ca (unsigned zone)
⏱️ Timing
Total: 304ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.203.35.193 |
| NS | 3 | ns2.digitalocean.com, ns1.digitalocean.com... |
| SOA | 1 | ns1.digitalocean.com hostmaster.assertno |
Analysis
IP Addresses
assertnotnull.ca points to a single IP number: 159.203.35.193.
Name Servers
assertnotnull.ca has three name servers — ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
assertnotnull.ca partially shares its NS delegation with several other domains, including gurueconsulting.com, devappweb.com, kerneldrops.com and two others.
Each of ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com points to two IP numbers. ns1.digitalocean.com points to 172.64.52.210 and 2606:4700:52::ac40:34d2. ns2.digitalocean.com points to 172.64.53.21 and 2606:4700:5a::ac40:3515. ns3.digitalocean.com points to 172.64.49.209 and 2606:4700:52::ac40:31d1.