rollboard.ca - robtex.com
rollboard.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.208.21.117🇺🇸 Amazon54.208.0.0/15 EC2 IAD prefix | ||||||
| PTR | ec2-54-208-21-117.compute-1.amazonaws.com | ||||||
| NS | dns2.rebel.com ⭐ | ||||||
| A | 54.200.36.152🇺🇸 Amazon54.200.0.0/15 EC2 PDX prefix | ||||||
| PTR | dns2.rebel.com | ||||||
| A | 54.200.67.125🇺🇸 Amazon54.200.0.0/15 EC2 PDX prefix | ||||||
| PTR | dns2.rebel.com | ||||||
| NS | dns.rebel.com | ||||||
| A | 54.236.79.66🇺🇸 Amazon54.236.64.0/18 EC2 IAD prefix | ||||||
| PTR | dns.rebel.com | ||||||
| A | 54.236.227.139🇺🇸 Amazon54.236.128.0/17 EC2 IAD prefix | ||||||
| PTR | dns.rebel.com | ||||||
| SOA | dns.rebel.comnoc@rebel.com 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=2603300530 | ||||||
Subdomains
mail.rollboard.ca |
Same first word
rollboard.ca |
rollboard.shop |
rollboard.ch |
Similar names
DNS History
10 records (3 active, 7 former)
○NSdns.domainsatcost.ca2015-05-25 → 2016-11-16 · 4 obs
● 2016-11-16 06:31:54
○ 2017-10-04 05:58:32
○ 2026-03-30 06:01:18
○NSdns1.blacksun.ca2017-10-04 → 2017-10-04 · 3 obs
● 2017-10-04 05:58:32
○ 2026-03-30 06:01:18
○NSdns2.blacksun.ca2017-10-04 → 2017-10-04 · 3 obs
● 2017-10-04 05:58:32
○ 2026-03-30 06:01:18
○NSdns2.domainsatcost.ca2015-05-25 → 2016-11-16 · 4 obs
● 2016-11-16 06:31:54
○ 2017-10-04 05:58:32
○ 2026-03-30 06:01:18
○MXmail.rollboard.ca2017-10-04 → 2017-10-04 · 2 obs
○ 2026-03-30 06:01:18
●A54.208.21.1172026-03-30 → 2026-03-30 · 2 obs
● 2026-03-30 06:01:18
○A69.27.109.952015-05-25 → 2016-11-16 · 4 obs
● 2016-11-16 06:31:54
○ 2017-10-04 05:58:32
○ 2026-03-30 06:01:18
○A69.27.114.32017-10-04 → 2017-10-04 · 3 obs
● 2017-10-04 05:58:32
○ 2026-03-30 06:01:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| rollboard.ca | dns2.rebel.com, dns.rebel.com | - |
✅ Authoritative Response
Server:54.200.67.125
NS records: dns2.rebel.com, dns.rebel.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rollboard.ca (unsigned zone)
⏱️ Timing
Total: 501ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.208.21.117 |
| NS | 2 | dns.rebel.com, dns2.rebel.com |
| SOA | 1 | dns.rebel.com noc.rebel.com |
Analysis
Hierarchy
rollboard.ca is parent of mail.rollboard.ca.
IP Addresses
rollboard.ca points to a single IP: 54.208.21.117.
Other host names, for instance lacrosserecruiter.com, disks.ca, www.fantasywebcams.com, peoplespartner.com and thestudentroom.ca share IP numbers with rollboard.ca.
Name Servers
rollboard.ca's delegation is to two name servers dns2.rebel.com and dns.rebel.com.
rollboard.ca shares the same name server configuration as other domains, such as condounit.ca, dominationdating.com, abortionrecovery.ca, extremedj.com and amplacrosse.com.
rollboard.ca at least partially shares its name servers with other domains, for instance rcx.us, mgcc-ccmg.org, synergienetwork.ca, pianomoverstoronto.ca and wastewater.ca.
Host names with two IP numbers: dns2.rebel.com points to 54.200.36.152 and 54.200.67.125; dns.rebel.com points to 54.236.79.66 and 54.236.227.139