sigsoft.ca - robtex.com
sigsoft.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 135.84.181.87🇨🇦 ASTUTEHOSTING135.84.181.0/24 | ||||||
| NS | ns1.whc.ca ⭐ ⚠️ Not in parent delegation | ||||||
| A | 173.209.49.178🇨🇦 GTCOMM-36666173.209.32.0/19 Globotech Communications | ||||||
| PTR | ns1.web-dns1.com | ||||||
| NS | cloud1.whc.ca ⚠️ Not in zone NS records | ||||||
| A | 162.219.55.2🇨🇦 CIRA-3162.219.55.0/24 D-Zone Anycast Cloud 2 | ||||||
| PTR | ns2.d-zone.ca | ||||||
| NS | cloud2.whc.ca ⚠️ Not in zone NS records | ||||||
| A | 162.219.54.2🇨🇦 CIRA-2162.219.54.0/24 D-Zone Anycast Cloud1 | ||||||
| PTR | ns1.d-zone.ca | ||||||
| NS | ns2.whc.ca ⚠️ Not in parent delegation | ||||||
| A | 67.43.237.129🇨🇦 GTCOMM-3666667.43.237.0/24 GloboTech | ||||||
| NS | ns3.whc.ca ⚠️ Not in parent delegation | ||||||
| A | 192.99.36.227🇨🇦 OVH192.99.0.0/16 Hosting route | ||||||
| PTR | ns3.whc.ca | ||||||
| MX | mail.sigsoft.ca ⭐ | ||||||
| A | 135.84.181.87🇨🇦 ASTUTEHOSTING135.84.181.0/24 | ||||||
| TXT | v=spf1 +mx +a +ip4:135.84.181.86 +include:spf.web-dns1.com +ip4:135.84.181.87... | ||||||
| SOA | ns1.whc.casysadmin@whc.ca 2026-06-17 #5 | ||||||
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=2607150200 | ||||||
Previously MX for
sigsoft.ca |
Subdomains
mail.sigsoft.ca |
Same first word
Similar names
giftsos.com |
giftsos.co.kr |
softgis.com |
sgisoft.net |
gissoft.com |
igssoft.com |
sgisoft.com |
softsig.com.br |
gissoft.ru |
sogifts.com |
softgis.pl |
DNS History
14 records (7 active, 7 former)
●NScloud1.whc.ca2026-03-27 → 2026-07-15 · 6 obs
● 2026-03-27 15:30:52
● 2026-04-02 18:59:36
○ 2026-04-11 02:00:20
● 2026-04-14 15:56:42
● 2026-07-15 02:38:16
●NScloud2.whc.ca2026-03-27 → 2026-07-15 · 6 obs
● 2026-03-27 15:30:52
● 2026-04-02 18:59:36
○ 2026-04-11 02:00:20
● 2026-04-14 15:56:42
● 2026-07-15 02:38:16
○NSns1.dreamhost.com2015-07-17 → 2017-04-01 · 4 obs
● 2017-04-01 05:28:52
○ 2026-03-27 15:30:52
○ 2026-07-15 02:38:16
●NSns1.whc.ca2026-03-27 → 2026-07-15 · 3 obs
● 2026-03-27 15:30:52
● 2026-07-15 02:38:16
○NSns2.dreamhost.com2015-07-17 → 2017-04-01 · 4 obs
● 2017-04-01 05:28:52
○ 2026-03-27 15:30:52
○ 2026-07-15 02:38:16
●NSns2.whc.ca2026-03-27 → 2026-07-15 · 3 obs
● 2026-03-27 15:30:52
● 2026-07-15 02:38:16
○NSns3.dreamhost.com2015-07-17 → 2017-04-01 · 4 obs
● 2017-04-01 05:28:52
○ 2026-03-27 15:30:52
○ 2026-07-15 02:38:16
●NSns3.whc.ca2026-03-27 → 2026-07-15 · 3 obs
● 2026-03-27 15:30:52
● 2026-07-15 02:38:16
○MXaspmx.l.google.com2015-07-17 → 2017-04-01 · 4 obs
● 2017-04-01 05:28:52
○ 2026-03-27 15:30:52
○ 2026-07-15 02:38:16
●MXmail.sigsoft.ca2026-04-11 → 2026-07-15 · 3 obs
● 2026-04-11 02:00:20
● 2026-07-15 02:38:16
○MXsigsoft.ca2026-03-27 → 2026-04-02 · 5 obs
● 2026-03-27 15:30:52
● 2026-04-02 18:59:36
○ 2026-04-11 02:00:20
○ 2026-07-15 02:38:16
●A135.84.181.872026-03-27 → 2026-07-15 · 3 obs
● 2026-03-27 15:30:52
● 2026-07-15 02:38:16
○A69.163.128.2482015-07-17 → 2016-04-08 · 4 obs
● 2016-04-08 10:29:20
○ 2016-06-27 00:38:04
○ 2026-07-15 02:38:16
○A69.163.216.2212016-06-27 → 2017-04-01 · 5 obs
● 2016-06-27 00:38:04
● 2017-04-01 05:28:52
○ 2026-03-27 15:30:52
○ 2026-07-15 02:38:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| sigsoft.ca | cloud1.whc.ca, cloud2.whc.ca | 2 records |
✅ Authoritative Response
Server:162.219.55.2
NS records: cloud1.whc.ca, cloud2.whc.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sigsoft.ca (unsigned zone)
⏱️ Timing
Total: 265ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 135.84.181.87 |
| NS | 3 | ns1.whc.ca, ns3.whc.ca... |
| MX | 1 | mail.sigsoft.ca (pri: 0) |
| TXT | 1 | v=spf1 +mx +a +ip4:135.84.181.86 +includ |
| SOA | 1 | ns1.whc.ca sysadmin.whc.ca |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (cloud1.whc.ca, cloud2.whc.ca)
Analysis
Hierarchy
sigsoft.ca is the parent zone for mail.sigsoft.ca.
IP Addresses
sigsoft.ca directs to one IP number, which is 135.84.181.87.
Among the host names that share IP numbers with sigsoft.ca are keyoh.net, nevillebowman.com, freshapproach.ca and two others.
Name Servers
The authoritative name servers for sigsoft.ca are cloud1.whc.ca, cloud2.whc.ca, ns1.whc.ca and two others.
sigsoft.ca partially shares its NS delegation with several other domains, including bigfishexecutivesearch.com, zerrat.com, hotelsduplateau.com and two others.
These name servers are routinely co-deployed with the name servers ns2.whc.ca, ns3.whc.ca, ns1.web-dns1.com and two others.
Hosts that resolve to one IP address:
cloud1.whc.ca points to 162.219.55.2.
cloud2.whc.ca points to 162.219.54.2.
ns1.whc.ca points to 173.209.49.178.
ns2.whc.ca points to 67.43.237.129.
ns3.whc.ca points to 192.99.36.227.
Mail Servers
sigsoft.ca routes its mail through a single mail server, mail.sigsoft.ca.
mail.sigsoft.ca resolves to a single IP number: 135.84.181.87.