sisdesign.ca - robtex.com
sisdesign.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 149.56.234.244🇨🇦 OVH149.56.0.0/16 Hosting route | ||||||
| PTR | sumac.websavers.ca | ||||||
| NS | ns1.sisdesign.ca ⭐ ⚠️ Not in parent delegation | ||||||
| A | 149.56.234.244🇨🇦 OVH149.56.0.0/16 Hosting route | ||||||
| PTR | sumac.websavers.ca | ||||||
| NS | ns2.sisdesign.ca ⚠️ Not in parent delegation | ||||||
| A | 149.56.234.244🇨🇦 OVH149.56.0.0/16 Hosting route | ||||||
| PTR | sumac.websavers.ca | ||||||
| NS | ns60.websaversdns.com ⚠️ Not in zone NS records | ||||||
| A | 149.56.234.244🇨🇦 OVH149.56.0.0/16 Hosting route | ||||||
| PTR | sumac.websavers.ca | ||||||
| NS | ns61.websaversdns.com ⚠️ Not in zone NS records | ||||||
| A | 149.56.234.245🇨🇦 OVH149.56.0.0/16 Hosting route | ||||||
| PTR | ip245.ip-149-56-234.net | ||||||
| MX | mail.sisdesign.ca ⭐ | ||||||
| A | 149.56.234.244🇨🇦 OVH149.56.0.0/16 Hosting route | ||||||
| PTR | sumac.websavers.ca | ||||||
| TXT | v=spf1 +a +mx +a:sumac.websavers.ca include:_spf.websavers.ca -all | ||||||
| SOA | ns1.sisdesign.cainfo@sisdesign.ca serial=1770721284 | ||||||
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=2603261200 | ||||||
Subdomains
Same first word
Similar names
DNS History
13 records (6 active, 7 former)
○NSns1.quickdns.ca2015-07-01 → 2020-01-04 · 4 obs
● 2020-01-04 03:07:12
○ 2026-03-04 08:28:00
○ 2026-03-26 12:44:06
●NSns1.sisdesign.ca2026-03-04 → 2026-03-26 · 3 obs
● 2026-03-04 08:28:00
● 2026-03-26 12:44:06
○NSns2.quickdns.ca2015-07-01 → 2020-01-04 · 4 obs
● 2020-01-04 03:07:12
○ 2026-03-04 08:28:00
○ 2026-03-26 12:44:06
●NSns2.sisdesign.ca2026-03-04 → 2026-03-26 · 3 obs
● 2026-03-04 08:28:00
● 2026-03-26 12:44:06
●NSns60.websaversdns.com2026-03-04 → 2026-03-26 · 3 obs
● 2026-03-04 08:28:00
● 2026-03-26 12:44:06
●NSns61.websaversdns.com2026-03-04 → 2026-03-26 · 3 obs
● 2026-03-04 08:28:00
● 2026-03-26 12:44:06
●MXmail.sisdesign.ca2026-03-04 → 2026-03-26 · 3 obs
● 2026-03-04 08:28:00
● 2026-03-26 12:44:06
○MXmx1c25.carrierzone.com2015-07-01 → 2020-01-04 · 4 obs
● 2020-01-04 03:07:12
○ 2026-03-04 08:28:00
○ 2026-03-26 12:44:06
○MXmx2c25.carrierzone.com2015-07-01 → 2020-01-04 · 4 obs
● 2020-01-04 03:07:12
○ 2026-03-04 08:28:00
○ 2026-03-26 12:44:06
○MXmx3c25.carrierzone.com2015-07-01 → 2020-01-04 · 4 obs
● 2020-01-04 03:07:12
○ 2026-03-04 08:28:00
○ 2026-03-26 12:44:06
○MXmx4c25.carrierzone.com2015-07-01 → 2020-01-04 · 4 obs
● 2020-01-04 03:07:12
○ 2026-03-04 08:28:00
○ 2026-03-26 12:44:06
●A149.56.234.2442026-03-04 → 2026-03-26 · 3 obs
● 2026-03-04 08:28:00
● 2026-03-26 12:44:06
○A64.29.145.92015-07-01 → 2020-01-04 · 4 obs
● 2020-01-04 03:07:12
○ 2026-03-04 08:28:00
○ 2026-03-26 12:44:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| sisdesign.ca | ns60.websaversdns.com, ns61.websaversdns.com | - |
✅ Authoritative Response
Server:149.56.234.245
NS records: ns60.websaversdns.com, ns61.websaversdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sisdesign.ca (unsigned zone)
⏱️ Timing
Total: 343ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.56.234.244 |
| NS | 2 | ns1.sisdesign.ca, ns2.sisdesign.ca |
| MX | 1 | mail.sisdesign.ca (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:sumac.websavers.ca incl |
| SOA | 1 | ns1.sisdesign.ca info.sisdesign.ca |
Analysis
Hierarchy
sisdesign.ca is the parent of ns2.sisdesign.ca, mail.sisdesign.ca and ns1.sisdesign.ca.
IP Addresses
sisdesign.ca resolves to one IP number: 149.56.234.244.
other host names including mail.juditrajhathy.com, schoolhouseconsulting.ca, allendale-electronics.com, ns1.hatjunkie.com and ns1.halifaxairport-limotaxi.ca share IP numbers with sisdesign.ca.
Name Servers
sisdesign.ca is delegated to four name servers: ns1.sisdesign.ca, ns2.sisdesign.ca, ns60.websaversdns.com and ns61.websaversdns.com.
sisdesign.ca at least partially shares name servers with other domains, for instance juditrajhathy.com, schoolhouseconsulting.ca, pharmacyforlife.ca, allendale-electronics.com and cobaltcommunications.ca.
these name servers are commonly used with the name servers ns.juditrajhathy.com, ns1.schoolhouseconsulting.ca, ns2.schoolhouseconsulting.ca, ns1.pharmacyforlife.ca, ns2.pharmacyforlife.ca, ns1.allendale-electronics.com, ns2.allendale-electronics.com and ns2.hatjunkie.com.
Host names with one IP number
ns1.sisdesign.ca points to: 149.56.234.244.
ns2.sisdesign.ca points to: 149.56.234.244.
ns60.websaversdns.com points to: 149.56.234.244.
ns61.websaversdns.com points to: 149.56.234.245.
Host names that point to 149.56.234.244: ns1.sisdesign.ca, ns2.sisdesign.ca and ns60.websaversdns.com.
Mail Servers
sisdesign.ca is handled by a single mail server, mail.sisdesign.ca.
mail.sisdesign.ca resolves to IP 149.56.234.244.