pfeiffer.ca - robtex.com
pfeiffer.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.1.60.202🇺🇸 Amazon52.0.0.0/15 EC2 IAD prefix | ||||||
| PTR | webcluster.backboneservers.com | ||||||
| NS | dns2.rebel.ca ⭐ | ||||||
| A | 52.10.144.165🇺🇸 Amazon52.10.0.0/15 EC2 PDX Prefix | ||||||
| PTR | dns2.rebel.ca | ||||||
| A | 54.187.80.106🇺🇸 Amazon54.186.0.0/15 EC2 PDX prefix | ||||||
| PTR | dns2.rebel.ca | ||||||
| NS | dns.rebel.ca | ||||||
| A | 52.3.166.104🇺🇸 Amazon52.2.0.0/15 EC2 IAD prefix | ||||||
| PTR | dns.rebel.ca | ||||||
| A | 52.3.190.193🇺🇸 Amazon52.2.0.0/15 EC2 IAD prefix | ||||||
| PTR | dns.rebel.ca | ||||||
| MX | cloud.mx.rebel.ca ⭐ | ||||||
| A | 107.23.103.216🇺🇸 Amazon107.23.0.0/17 EC2 IAD prefix | ||||||
| PTR | cloud.hosting.domainsatcost.ca | ||||||
| TXT | v=spf1 mx a include:relay.mailchannels.net ip4:54.236.124.210 ip4:54.208.1.23... | ||||||
| SOA | dns.rebel.canoc@rebel.ca 2026-03-26 #1 | ||||||
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=2603260330 | ||||||
Previously MX for
pfeiffer.ca |
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
●NSdns.rebel.ca2016-07-09 → 2026-03-26 · 3 obs
● 2016-07-09 14:12:38
● 2026-03-26 03:51:34
●NSdns2.rebel.ca2016-07-09 → 2026-03-26 · 3 obs
● 2016-07-09 14:12:38
● 2026-03-26 03:51:34
○NSns1.host4thepc.com2015-07-19 → 2016-03-05 · 4 obs
● 2016-03-05 02:37:36
○ 2016-07-09 14:12:38
○ 2026-03-26 03:51:34
○NSns1.ithosts.net2015-07-19 → 2016-03-05 · 4 obs
● 2016-03-05 02:37:36
○ 2016-07-09 14:12:38
○ 2026-03-26 03:51:34
○NSns2.host4thepc.com2015-07-19 → 2016-03-05 · 4 obs
● 2016-03-05 02:37:36
○ 2016-07-09 14:12:38
○ 2026-03-26 03:51:34
○NSns2.ithosts.net2015-07-19 → 2016-03-05 · 4 obs
● 2016-03-05 02:37:36
○ 2016-07-09 14:12:38
○ 2026-03-26 03:51:34
●MXcloud.mx.rebel.ca2016-07-09 → 2026-03-26 · 3 obs
● 2016-07-09 14:12:38
● 2026-03-26 03:51:34
○MXpfeiffer.ca2015-07-19 → 2016-03-05 · 4 obs
● 2016-03-05 02:37:36
○ 2016-07-09 14:12:38
○ 2026-03-26 03:51:34
○A198.50.214.2222015-07-19 → 2016-03-05 · 4 obs
● 2016-03-05 02:37:36
○ 2016-07-09 14:12:38
○ 2026-03-26 03:51:34
●A52.1.60.2022026-02-22 → 2026-03-26 · 3 obs
● 2026-02-22 21:23:00
● 2026-03-26 03:51:34
○A54.208.104.1242016-07-09 → 2020-01-07 · 5 obs
● 2016-07-09 14:12:38
● 2020-01-07 14:02:10
○ 2026-02-22 21:23:00
○ 2026-03-26 03:51:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| pfeiffer.ca | dns.rebel.ca, dns2.rebel.ca | 2 records |
✅ Authoritative Response
Server:52.3.166.104
NS records: dns.rebel.ca, dns2.rebel.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pfeiffer.ca (unsigned zone)
⏱️ Timing
Total: 173ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.1.60.202 |
| NS | 2 | dns.rebel.ca, dns2.rebel.ca |
| MX | 1 | cloud.mx.rebel.ca (pri: 10) |
| TXT | 1 | v=spf1 mx a include:relay.mailchannels.n |
| SOA | 1 | dns.rebel.ca noc.rebel.ca |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns2.rebel.ca, dns.rebel.ca)
Analysis
IP Addresses
pfeiffer.ca points to an IP address: 52.1.60.202.
other host names include peterpilot.com, www.servicelaw.ca, 304games.com, www.teksystemsgroup.com and canacns.org; they share IP numbers with pfeiffer.ca.
Name Servers
Two name servers dns2.rebel.ca and dns.rebel.ca handle the delegation for pfeiffer.ca.
pfeiffer.ca shares the same name server setup as other domains, for instance stevemainse.ca, giftcatalog.ca, ottawalogodesign.ca, black-market.ca and destinationkingsway.com.
pfeiffer.ca at least partially shares name servers with other domains, for instance watchworks.ca, cecentre.ca, frinal.com, ndeb.ca and leasearmour.com.
These name servers are commonly used with dns2.domainsatcost.ca and dns.domainsatcost.ca.
Host names with two IP numbers:
dns2.rebel.ca points to 52.10.144.165 and 54.187.80.106.
dns.rebel.ca points to 52.3.166.104 and 52.3.190.193.
Mail Servers
pfeiffer.ca is handled by a single mail server, cloud.mx.rebel.ca.
pfeiffer.ca uses the same mail server setup as other domains, for instance fishbone.ca, stormwatch.ca, frontlines.ca, deadeye.ca and e-consultants.com.
pfeiffer.ca shares at least partially some mail servers with other domains, for instance 211.technology, mrfd.ca, uschool.ca, estaterealty.ca and theclothingline.ca.
These mail servers are often used together with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
The host name cloud.mx.rebel.ca points to IP 107.23.103.216.