systemecard.ca - dns.ninja
systemecard.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a00:1c50:94::2🇸🇪 EPISERVER_AS2a00:1c50:94::/48 | ||||||
| A | 217.114.94.2🇸🇪 EPISERVER_AS217.114.94.0/24 | ||||||
| NS | ns3.sickkids.ca ⭐ | ||||||
| A | 142.20.20.140🇨🇦 THE HOSPITAL FOR SICK CHILDREN142.20.0.0/16 The Hospital for Sick Children 555 University Avenue Toronto ON M5G-1X8 Canada | ||||||
| PTR | ns3.sickkids.ca | ||||||
| NS | ns4.sickkids.ca | ||||||
| A | 142.20.20.141🇨🇦 THE HOSPITAL FOR SICK CHILDREN142.20.0.0/16 The Hospital for Sick Children 555 University Avenue Toronto ON M5G-1X8 Canada | ||||||
| PTR | ns4.sickkids.ca | ||||||
| SOA | ns3.sickkids.capostmaster@sickkids.ca serial=12 | ||||||
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=2608101800 | ||||||
PTR for
Subdomains
www.systemecard.ca |
Same first word
systemecard.ca |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns3.sickkids.ca2026-02-21 → 2026-08-10 · 2 obs
● 2026-08-10 18:17:30
●NSns4.sickkids.ca2026-02-21 → 2026-08-10 · 2 obs
● 2026-08-10 18:17:30
●A217.114.94.22026-02-21 → 2026-08-10 · 2 obs
● 2026-08-10 18:17:30
●A2a00:1c50:94::22026-02-21 → 2026-08-10 · 2 obs
● 2026-08-10 18:17:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| systemecard.ca | ns3.sickkids.ca, ns4.sickkids.ca | 2 records |
✅ Authoritative Response
Server:142.20.20.141
NS records: ns3.sickkids.ca, ns4.sickkids.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for systemecard.ca (unsigned zone)
⏱️ Timing
Total: 194ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.114.94.2 |
| AAAA | 1 | 2a00:1c50:94::2 |
| NS | 2 | ns4.sickkids.ca, ns3.sickkids.ca |
| SOA | 1 | ns3.sickkids.ca postmaster.sickkids.ca |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns4.sickkids.ca, ns3.sickkids.ca)
Analysis
Hierarchy
www.systemecard.ca is delegated beneath systemecard.ca.
IP Addresses
systemecard.ca has two IP addresses: 217.114.94.2 and 2a00:1c50:94::2
valmet.jp, astma.com, aghort.com and two other host names share IP numbers with systemecard.ca.
Name Servers
DNS delegation for systemecard.ca points to two name servers: ns3.sickkids.ca and ns4.sickkids.ca.
systemecard.ca uses the same name servers as several other domains — among them centreantipoisonontario.org, trustedanswers.ca, teachadhd.ca and two more.
The name servers for systemecard.ca are partially shared with other domains like sickkids.ca, pcmch.on.ca and kidshealthalliance.ca
These name servers frequently co-occur with the name servers bleepbloop.sickkids.ca and ps1-555.ttt.sickkids.ca.
ns3.sickkids.ca → 142.20.20.140 and ns4.sickkids.ca → 142.20.20.141: one IP number per host name.