mail.classrooms.ca - robtex.com

mail.classrooms.ca

DNSSEC⚠️ Not signed
A66.147.244.111πŸ‡ΊπŸ‡Έ EIGI66.147.244.0/24
PTRbox811.bluehost.com

classrooms.ca

DNSSEC⚠️ Not signed
A54.236.162.93πŸ‡ΊπŸ‡Έ Amazon54.236.128.0/17 EC2 IAD prefix
NSdns2.rebel.ca ⭐ ⚠️ Not in parent delegation
NSdns.domainsatcost.ca ⚠️ Not in zone NS records
NSdns.rebel.ca ⚠️ Not in parent delegation
NSdns2.domainsatcost.ca ⚠️ Not in zone NS records
MXmail.classrooms.ca ⭐
SOAdns.rebel.canoc@rebel.ca 2026-04-09 #1

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

A66.147.244.111
●A66.147.244.1112026-03-04 β†’ 2026-04-13 Β· 2 obs
● 2026-03-04 16:18:28
● 2026-04-13 19:53:52

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
cad.ca-servers.ca, c.ca-servers.ca, any.ca-servers.ca, j.ca-servers.ca-
classrooms.cadns.domainsatcost.ca, dns2.domainsatcost.ca2 records

βœ… Authoritative Response

Server:54.200.36.148

NS records: dns.domainsatcost.ca, dns2.domainsatcost.ca

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classrooms.ca (unsigned zone)

⏱️ Timing

Total: 683ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A166.147.244.111

πŸ“Œ Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns.domainsatcost.ca, dns2.domainsatcost.ca)

Analysis

Mail Server Role

mail.classrooms.ca serves as the mail server for classrooms.ca.

IP Addresses

mail.classrooms.ca points to an IP address: 66.147.244.111.

other host names include mail.narrow-gate-ministries.com, mail.tagapproved.com, a-66-147-244-111.outislandflyers.com, browncenterforbraindisorders.com and redwizardgroup.com; they share IP numbers with mail.classrooms.ca.