srls.ca - robtex.com
srls.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.81.168.3🇨🇦 AS53479192.81.168.0/23 Hostupon Inc | ||||||
| PTR | cp1.uhcloud.com | ||||||
| NS | ns1.hostupon.com ⭐ | ||||||
| A | 192.81.168.150🇨🇦 AS53479192.81.168.0/23 Hostupon Inc | ||||||
| NS | ns2.hostupon.com | ||||||
| A | 192.81.169.150🇨🇦 AS53479192.81.168.0/23 Hostupon Inc | ||||||
| MX | srls.ca ⭐ | ||||||
| A | 192.81.168.3🇨🇦 AS53479192.81.168.0/23 Hostupon Inc | ||||||
| PTR | cp1.uhcloud.com | ||||||
| TXT | v=spf1 +mx +a +ip4:192.81.168.3 ~all | ||||||
| SOA | ns1.hostupon.comcomms@ccfms.ca 2026-06-20 #7 | ||||||
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=2608071130 | ||||||
MX for
srls.ca |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSns1.hostupon.com2026-06-13 → 2026-08-07 · 3 obs
● 2026-06-13 10:08:16
● 2026-08-07 12:50:50
●NSns2.hostupon.com2026-06-13 → 2026-08-07 · 3 obs
● 2026-06-13 10:08:16
● 2026-08-07 12:50:50
○NSns65.domaincontrol.com2015-07-02 → 2016-06-14 · 4 obs
● 2016-06-14 21:46:30
○ 2017-04-02 09:02:02
○ 2026-08-07 12:50:50
○NSns66.domaincontrol.com2015-07-02 → 2016-06-14 · 4 obs
● 2016-06-14 21:46:30
○ 2017-04-02 09:02:02
○ 2026-08-07 12:50:50
○MXmailstore1.secureserver.net2015-07-02 → 2016-06-14 · 4 obs
● 2016-06-14 21:46:30
○ 2017-04-02 09:02:02
○ 2026-08-07 12:50:50
○MXsmtp.secureserver.net2015-07-02 → 2016-06-14 · 4 obs
● 2016-06-14 21:46:30
○ 2017-04-02 09:02:02
○ 2026-08-07 12:50:50
●MXsrls.ca2026-06-13 → 2026-08-07 · 3 obs
● 2026-06-13 10:08:16
● 2026-08-07 12:50:50
●A192.81.168.32026-06-13 → 2026-08-07 · 3 obs
● 2026-06-13 10:08:16
● 2026-08-07 12:50:50
○A72.167.191.692015-07-02 → 2016-06-14 · 4 obs
● 2016-06-14 21:46:30
○ 2017-04-02 09:02:02
○ 2026-08-07 12:50:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| srls.ca | ns1.hostupon.com, ns2.hostupon.com | - |
✅ Authoritative Response
Server:192.81.169.150
NS records: ns1.hostupon.com, ns2.hostupon.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for srls.ca (unsigned zone)
⏱️ Timing
Total: 554ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.81.168.3 |
| NS | 2 | ns2.hostupon.com, ns1.hostupon.com |
| MX | 1 | srls.ca (pri: 0) |
| TXT | 1 | v=spf1 +mx +a +ip4:192.81.168.3 ~all |
| SOA | 1 | ns1.hostupon.com comms.ccfms.ca |
Analysis
Mail Server Role
The MX record for srls.ca points back to srls.ca — it is its own mail server.
IP Addresses
srls.ca directs to one IP number, which is 192.81.168.3.
Among the host names that share IP numbers with srls.ca are interlysis.com, friedlyknives.com, papajohns.com.ve and two others.
Name Servers
srls.ca has two authoritative name servers — ns1.hostupon.com and ns2.hostupon.com.
srls.ca has the same name server delegation as a number of other domains, such as usportshoops.ca, calgaryrosesociety.ca, massinjustice.org and two more.
srls.ca has at least partial name server overlap with other domains, such as citraka.com, parvatidevi.com, bhgroup.ca and two others.
ns1.uhcloud.com, ns2.uhcloud.com and ns23.hostupon.com — plus 3 other name servers — are commonly paired with these name servers.
ns1.hostupon.com directs to 192.81.168.150 and ns2.hostupon.com directs to 192.81.169.150; each host name points to exactly one IP number.
Mail Servers
The MX record for srls.ca points to a single mail server: srls.ca.
srls.ca points to one IP number — 192.81.168.3.