sis-ltd.ca - robtex.com
sis-ltd.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=2603310700 | ||||||
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSns1.bdm.microsoftonline.com2015-08-08 → 2026-03-31 · 2 obs
● 2026-03-31 07:18:56
●NSns2.bdm.microsoftonline.com2015-08-08 → 2026-03-31 · 2 obs
● 2026-03-31 07:18:56
●NSns3.bdm.microsoftonline.com2015-08-08 → 2026-03-31 · 2 obs
● 2026-03-31 07:18:56
●NSns4.bdm.microsoftonline.com2015-08-08 → 2026-03-31 · 2 obs
● 2026-03-31 07:18:56
●MXsisltd-ca0i.mail.eo.outlook.com2015-08-08 → 2026-03-31 · 2 obs
● 2026-03-31 07:18:56
○A134.170.208.342016-04-11 → 2017-02-06 · 5 obs
● 2016-04-11 05:37:32
● 2017-02-06 22:57:18
○ 2020-01-27 22:37:24
○ 2026-03-31 07:18:56
○A134.170.210.342015-08-08 → 2016-01-18 · 4 obs
● 2016-01-18 18:44:36
○ 2016-04-11 05:37:32
○ 2026-03-31 07:18:56
●A40.108.194.252020-01-27 → 2026-03-31 · 3 obs
● 2020-01-27 22:37:24
● 2026-03-31 07:18:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| sis-ltd.ca | ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com | - |
✅ Authoritative Response
Server:150.171.21.208
NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sis-ltd.ca (unsigned zone)
⏱️ Timing
Total: 560ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 40.108.194.25 |
| NS | 4 | ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com... |
| MX | 1 | sisltd-ca0i.mail.eo.outlook.com (pri: 0) |
| TXT | 2 | mscid=A1HQ7rnxhBpsEUr8xL63enKDegN5zn166S, v=spf1 include:outlook.com ~all |
| SOA | 1 | ns1.bdm.microsoftonline.com azuredns-hos |
Analysis
IP Addresses
sis-ltd.ca resolves to one IP number: 40.108.194.25.
Other host names, for instance aktg.us, squarewave-llc.com, tsbeldenlaw.com, aaacomputer.com and opticalcbl.com share IP numbers with sis-ltd.ca.
Name Servers
sis-ltd.ca delegates to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.
sis-ltd.ca at least partially shares name servers with other domains, including nhs.com.au, atomicgames.net, cwf-llc.com, unidas.com.ec and cafgroup.com.au.
Host names with two IP numbers: ns1.bdm.microsoftonline.com points to 2603:1061:0:700::d0 and 13.107.236.208; ns2.bdm.microsoftonline.com points to 2620:1ec:8ec:700::d0 and 150.171.21.208; ns3.bdm.microsoftonline.com points to 2a01:111:4000:700::d0 and 204.14.183.208; ns4.bdm.microsoftonline.com points to 2620:1ec:bda:700::d0 and 208.84.5.208.
Mail Servers
A single mail server handles sis-ltd.ca, sisltd-ca0i.mail.eo.outlook.com.
Host sisltd-ca0i.mail.eo.outlook.com points to eight IPs: 2a01:111:f403:c942::1, 2a01:111:f403:c942::3, 2a01:111:f403:c944::, 2a01:111:f403:c944::1, 52.101.190.0, 52.101.190.3, 52.101.192.0 and 52.101.192.1.