simssa.ca - dns.ninja
simssa.ca
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=2606081330 | ||||||
Subdomains
Same first word
Similar names
DNS History
10 records (9 active, 1 former)
●NSns-1192.awsdns-21.org2015-08-21 → 2026-06-08 · 2 obs
● 2026-06-08 14:28:32
●NSns-1988.awsdns-56.co.uk2015-08-21 → 2026-06-08 · 2 obs
● 2026-06-08 14:28:32
●NSns-381.awsdns-47.com2015-08-21 → 2026-06-08 · 2 obs
● 2026-06-08 14:28:32
●NSns-528.awsdns-02.net2015-08-21 → 2026-06-08 · 2 obs
● 2026-06-08 14:28:32
●MXinbound-smtp.us-west-2.amazonaws.com2021-06-20 → 2026-06-08 · 2 obs
● 2026-06-08 14:28:32
●A185.199.108.1532021-06-20 → 2026-06-08 · 3 obs
● 2021-06-20 17:25:22
● 2026-06-08 14:28:32
●A185.199.109.1532021-06-20 → 2026-06-08 · 3 obs
● 2021-06-20 17:25:22
● 2026-06-08 14:28:32
●A185.199.110.1532021-06-20 → 2026-06-08 · 3 obs
● 2021-06-20 17:25:22
● 2026-06-08 14:28:32
●A185.199.111.1532021-06-20 → 2026-06-08 · 3 obs
● 2021-06-20 17:25:22
● 2026-06-08 14:28:32
○A54.69.235.1762015-08-21 → 2016-11-27 · 4 obs
● 2016-11-27 03:43:28
○ 2021-06-20 17:25:22
○ 2026-06-08 14:28:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | any.ca-servers.ca, c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca | - |
| simssa.ca | ns-381.awsdns-47.com, ns-528.awsdns-02.net, ns-1192.awsdns-21.org, ns-1988.awsdns-56.co.uk | - |
✅ Authoritative Response
Server:205.251.199.196
NS records: ns-381.awsdns-47.com, ns-528.awsdns-02.net, ns-1192.awsdns-21.org, ns-1988.awsdns-56.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simssa.ca (unsigned zone)
⏱️ Timing
Total: 611ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 185.199.108.153, 185.199.110.153... |
| NS | 4 | ns-1192.awsdns-21.org, ns-1988.awsdns-56.co.uk... |
| MX | 1 | inbound-smtp.us-west-2.amazonaws.com (pr |
| SOA | 1 | ns-1988.awsdns-56.co.uk awsdns-hostmaste |
Analysis
Hierarchy
The parent domain of www.simssa.ca and imslp.simssa.ca is simssa.ca.
IP Addresses
With 4 IP addresses, simssa.ca directs to 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.
Among the host names that share IP numbers with simssa.ca are lmri.cn, rahulsinghgaur.github.io, lilyreader.online and two others.
Name Servers
The DNS delegation for simssa.ca covers 4 name servers — ns-381.awsdns-47.com, ns-528.awsdns-02.net, ns-1192.awsdns-21.org and ns-1988.awsdns-56.co.uk.
simssa.ca partially shares its NS delegation with several other domains, including healthdirect.gov.au, match-offer.com, data.roku.com and two others.
ns-381.awsdns-47.com, ns-528.awsdns-02.net, ns-1192.awsdns-21.org and ns-1988.awsdns-56.co.uk each carry two IP addresses. ns-381.awsdns-47.com has 205.251.193.125 and 2600:9000:5301:7d00::1; ns-528.awsdns-02.net has 205.251.194.16 and 2600:9000:5302:1000::1; ns-1192.awsdns-21.org has 205.251.196.168 and 2600:9000:5304:a800::1; ns-1988.awsdns-56.co.uk has 205.251.199.196 and 2600:9000:5307:c400::1.
Mail Servers
simssa.ca routes its mail through a single mail server, inbound-smtp.us-west-2.amazonaws.com.
simssa.ca has the same mail server arrangement as a number of other domains, for example insidelandor.com, apsolutionsec.awsapps.com, onlineautodealered.com and two more.
simssa.ca shares at least some of its mail servers with other domains — for example fintraxitqatest.atlassian.net, open-measure.atlassian.net, napaanesthesia.atlassian.net and two more.
It is common to find these mail servers paired with the mail servers inbound-smtp.us-east-1.amazonaws.com.
With 4 IP numbers, inbound-smtp.us-west-2.amazonaws.com resolves to 35.161.157.106, 52.13.163.116, 52.43.162.244 and 54.188.121.70.