citysystems.ca - robtex.com
citysystems.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 74.50.91.48🇺🇸 NJIIX-174.50.64.0/19 proxy by NJIIX.net | ||||||
| PTR | vda5500.is.cc | ||||||
| NS | vda5500a.trouble-free.net ⭐ | ||||||
| A | 74.50.91.48🇺🇸 NJIIX-174.50.64.0/19 proxy by NJIIX.net | ||||||
| PTR | vda5500.is.cc | ||||||
| NS | vda5500b.trouble-free.net | ||||||
| A | 74.50.91.49🇺🇸 NJIIX-174.50.64.0/19 proxy by NJIIX.net | ||||||
| MX | mail.citysystems.ca ⭐ | ||||||
| A | 74.50.91.48🇺🇸 NJIIX-174.50.64.0/19 proxy by NJIIX.net | ||||||
| PTR | vda5500.is.cc | ||||||
| TXT | google-site-verification=fMIARe1mXZxOAwtRyfJt9iXuhTGy9yCO90ZemGYgS5k | ||||||
| TXT | v=spf1 a mx ip4:74.50.91.48 include:relay.mailbaby.net ~all | ||||||
| SOA | vda5500a.trouble-free.nethostmaster@citysystems.ca 2026-01-16 #2 | ||||||
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=2605091130 | ||||||
Subdomains
mail.citysystems.ca |
Same first word
citysystems.ru |
citysystems.net.au |
citysystems.com.au |
citysystems.eu |
citysystems.com.sa |
citysystems.su |
citysystems.net |
citysystems.org |
citysystems.pl |
citysystems.ca |
Similar names
DNS History
9 records (4 active, 5 former)
○NSns53.domaincontrol.com2015-06-10 → 2015-06-10 · 3 obs
○ 2015-10-23 04:12:06
○ 2026-05-09 12:24:00
○NSns54.domaincontrol.com2015-06-10 → 2015-06-10 · 3 obs
○ 2015-10-23 04:12:06
○ 2026-05-09 12:24:00
●NSvda5500a.trouble-free.net2026-02-17 → 2026-05-09 · 3 obs
● 2026-02-17 13:37:36
● 2026-05-09 12:24:00
●NSvda5500b.trouble-free.net2026-02-17 → 2026-05-09 · 3 obs
● 2026-02-17 13:37:36
● 2026-05-09 12:24:00
●MXmail.citysystems.ca2026-02-17 → 2026-05-09 · 3 obs
● 2026-02-17 13:37:36
● 2026-05-09 12:24:00
○MXmailstore1.secureserver.net2015-06-10 → 2015-06-10 · 3 obs
○ 2015-10-23 04:12:06
○ 2026-05-09 12:24:00
○MXsmtp.secureserver.net2015-06-10 → 2015-06-10 · 3 obs
○ 2015-10-23 04:12:06
○ 2026-05-09 12:24:00
○A50.63.202.702015-06-10 → 2015-06-10 · 3 obs
○ 2015-10-23 04:12:06
○ 2026-05-09 12:24:00
●A74.50.91.482026-02-17 → 2026-05-09 · 3 obs
● 2026-02-17 13:37:36
● 2026-05-09 12:24:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | j.ca-servers.ca, d.ca-servers.ca, c.ca-servers.ca, any.ca-servers.ca | - |
| citysystems.ca | vda5500a.trouble-free.net, vda5500b.trouble-free.net | - |
✅ Authoritative Response
Server:74.50.91.48
NS records: vda5500a.trouble-free.net, vda5500b.trouble-free.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for citysystems.ca (unsigned zone)
⏱️ Timing
Total: 383ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.50.91.48 |
| NS | 2 | vda5500b.trouble-free.net, vda5500a.trouble-free.net |
| MX | 1 | mail.citysystems.ca (pri: 10) |
| TXT | 2 | v=spf1 a mx ip4:74.50.91.48 include:rela, google-site-verification=fMIARe1mXZxOAwt |
| SOA | 1 | vda5500a.trouble-free.net hostmaster.cit |
Analysis
Hierarchy
The parent of mail.citysystems.ca is citysystems.ca.
IP Addresses
citysystems.ca points to a single IP number: 74.50.91.48.
Other host names, for instance nodebit.online, wmgmusic.com, mail.nodebit.online, www.lefevrestorage.com and grupolefevre.com share IP numbers with citysystems.ca.
Name Servers
citysystems.ca is delegated to two name servers: vda5500a.trouble-free.net and vda5500b.trouble-free.net.
citysystems.ca uses the same name server setup as other domains, for instance bokawiltv.com, koupitridicskypreukaz.com, cormierinformatique.ca, eyeofilluminati.org and woqodi.com.
Host names with one IP number:
vda5500a.trouble-free.net points to: 74.50.91.48.
vda5500b.trouble-free.net points to: 74.50.91.49.
Mail Servers
The mail server for citysystems.ca is mail.citysystems.ca.
Host name mail.citysystems.ca resolves to IP 74.50.91.48.