backflow.ca - dns.ninja
backflow.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 204.74.99.103🇺🇸 MAINT-ID-12008204.74.99.0/24 Neustar | ||||||
| NS | udns1.cscdns.net ⭐ | ||||||
| A | 2001:502:f3ff::201🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | edns1.ultradns.com | ||||||
| PTR | udns1.cscdns.net | ||||||
| PTR | udns1.cscdns.uk | ||||||
| PTR | ns1.webipdns.com.au | ||||||
| A | 204.74.66.1🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar | ||||||
| PTR | ns1.alba.bank | ||||||
| PTR | edns1.ultradns.com | ||||||
| PTR | udns1.cscdns.net | ||||||
| PTR | udns1.cscdns.uk | ||||||
| PTR | ns1.webipdns.com.au | ||||||
| NS | udns2.cscdns.uk | ||||||
| A | 2001:502:4612::201🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar | ||||||
| PTR | udns2.cscdns.net | ||||||
| PTR | edns1.ultradns.org | ||||||
| PTR | udns2.cscdns.uk | ||||||
| PTR | ns2.webipdns.com.au | ||||||
| A | 204.74.111.1🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar | ||||||
| PTR | ns2.alba.bank | ||||||
| PTR | udns2.cscdns.net | ||||||
| PTR | edns1.ultradns.org | ||||||
| PTR | udns2.cscdns.uk | ||||||
| PTR | ns2.webipdns.com.au | ||||||
| SOA | udns1.cscdns.nethostmaster@cscdns.net 2023-03-26 #16 | ||||||
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=2606080430 | ||||||
Same first word
backflow.tech |
backflow.report |
backflow.ca |
backflow.cn |
backflow.us |
backflow.it |
backflow.eu |
backflow.net.nz |
backflow.com |
Similar names
DNS History
10 records (3 active, 7 former)
○NSdns1.datacentres.rogers.com2016-11-24 → 2016-11-24 · 4 obs
● 2016-11-24 22:27:12
○ 2026-04-07 10:13:38
○ 2026-06-08 05:11:56
○NSdns2.datacentres.rogers.com2016-11-24 → 2016-11-24 · 4 obs
● 2016-11-24 22:27:12
○ 2026-04-07 10:13:38
○ 2026-06-08 05:11:56
○NSdns3.datacentres.rogers.com2016-11-24 → 2016-11-24 · 4 obs
● 2016-11-24 22:27:12
○ 2026-04-07 10:13:38
○ 2026-06-08 05:11:56
○NSns10.primus.ca2015-08-18 → 2016-04-04 · 4 obs
● 2016-04-04 00:58:04
○ 2016-11-24 22:27:12
○ 2026-06-08 05:11:56
○NSns11.primus.ca2015-08-18 → 2016-04-04 · 4 obs
● 2016-04-04 00:58:04
○ 2016-11-24 22:27:12
○ 2026-06-08 05:11:56
○NSns12.primus.ca2015-08-18 → 2016-04-04 · 4 obs
● 2016-04-04 00:58:04
○ 2016-11-24 22:27:12
○ 2026-06-08 05:11:56
●NSudns1.cscdns.net2026-04-07 → 2026-06-08 · 3 obs
● 2026-04-07 10:13:38
● 2026-06-08 05:11:56
●NSudns2.cscdns.uk2026-04-07 → 2026-06-08 · 3 obs
● 2026-04-07 10:13:38
● 2026-06-08 05:11:56
●A204.74.99.1032026-04-07 → 2026-06-08 · 3 obs
● 2026-04-07 10:13:38
● 2026-06-08 05:11:56
○A209.217.103.342015-08-18 → 2016-11-24 · 4 obs
● 2016-11-24 22:27:12
○ 2026-04-07 10:13:38
○ 2026-06-08 05:11:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| backflow.ca | udns2.cscdns.uk, udns1.cscdns.net | - |
✅ Authoritative Response
Server:204.74.111.1
NS records: udns2.cscdns.uk, udns1.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for backflow.ca (unsigned zone)
⏱️ Timing
Total: 933ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 204.74.99.103 |
| NS | 2 | udns1.cscdns.net, udns2.cscdns.uk |
| SOA | 1 | udns1.cscdns.net hostmaster.cscdns.net |
Analysis
IP Addresses
backflow.ca points to a single IP number: 204.74.99.103.
Additional host names — ccrt.co, metalshopsolutions.com, revolutionguarantee.ca and two others — share IP numbers with backflow.ca.
Name Servers
backflow.ca uses two name servers for its delegation: udns1.cscdns.net and udns2.cscdns.uk.
backflow.ca shares its name server setup with other domains, including askaldi.com, bebesnuk.com, butlinsonline.co.uk and two others.
At least some of backflow.ca's name servers are shared with other domains, for example masosine.nl, johnhancockrealestatemidwest.com, aeg-electrolux.ee and two more.
The two host names udns1.cscdns.net and udns2.cscdns.uk each have a pair of IP addresses: udns1.cscdns.net has 204.74.66.1 and 2001:502:f3ff::201, and udns2.cscdns.uk has 204.74.111.1 and 2001:502:4612::201.