mail.checksum.ca - robtex.com

mail.checksum.ca

DNSSEC⚠️ Not signed
A74.208.137.147πŸ‡ΊπŸ‡Έ IONOS-AS74.208.0.0/16 IONOS Inc.
PTRchecksum.ca
TXTv=spf1 +ip4:74.208.137.147 ~all

checksum.ca

DNSSEC⚠️ Not signed
A74.208.137.147πŸ‡ΊπŸ‡Έ IONOS-AS74.208.0.0/16 IONOS Inc.
NSns1.checksum.ca ⭐
NSns2.checksum.ca
NSns3.checksum.ca ⚠️ Not in parent delegation
MXmail.checksum.ca ⭐
SOAns1.checksum.caadmin@checksum.ca 2026-07-29 #13

MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

A74.208.137.147162.214.206.126
β—‹A162.214.206.1262026-03-03 β†’ 2026-03-24 Β· 4 obs
● 2026-03-03 01:32:38
● 2026-03-24 12:30:14
β—‹ 2026-03-26 10:35:48
β—‹ 2026-08-09 19:02:08
●A74.208.137.1472026-03-26 β†’ 2026-08-09 Β· 3 obs
β—‹ 2026-03-24 12:30:14
● 2026-03-26 10:35:48
● 2026-08-09 19:02:08

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
caj.ca-servers.ca, d.ca-servers.ca, c.ca-servers.ca, any.ca-servers.ca-
checksum.cans1.checksum.ca, ns2.checksum.ca2 records

βœ… Authoritative Response

Server:74.208.137.147

NS records: ns1.checksum.ca, ns2.checksum.ca

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for checksum.ca (unsigned zone)

⏱️ Timing

Total: 204ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A174.208.137.147
TXT1v=spf1 +ip4:74.208.137.147 ~all

πŸ“Œ Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.checksum.ca, ns2.checksum.ca)

Analysis

Mail Server Role

mail.checksum.ca is a mail server for checksum.ca.

IP Addresses

mail.checksum.ca directs to one IP number, which is 74.208.137.147.

Among the host names that share IP numbers with mail.checksum.ca are aquire.ca, mail.manpowerflorida.com, ns1.checksum.ca and two others.