mail.optiweb.ca - robtex.com

mail.optiweb.ca

DNSSEC⚠️ Not signed
A66.85.31.57🇨🇦 AS5464366.85.30.0/23
PTRvps.optiwebcanada.ca
MXfeedback-smtp.us-east-1.amazonses.com ⭐
A3.218.134.115🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix
PTRec2-3-218-134-115.compute-1.amazonaws.com
A18.235.76.96🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix
PTRec2-18-235-76-96.compute-1.amazonaws.com
A34.192.233.193🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix
PTRec2-34-192-233-193.compute-1.amazonaws.com
TXTv=spf1 include:amazonses.com ~all

optiweb.ca

DNSSEC⚠️ Not signed
A66.85.31.57🇨🇦 AS5464366.85.30.0/23
NSns1.optiwebcanada.ca ⭐
NSns1.lanayarita.ca ⚠️ Not in parent delegation
NSns2.lanayarita.ca ⚠️ Not in parent delegation
NSns2.optiwebcanada.ca
MXmail.optiweb.ca ⭐
TXTv=spf1 +a +mx +ip4:66.85.31.57 include:amazonses.com ~all
SOAns1.optiwebcanada.casales@optiweb.ca 2026-07-12 #1

MX for

optiweb.ca

Same first word

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DNS History

2 records (2 active, 0 former)

MXfeedback-smtp.us-east-1.amazonses.comA66.85.31.57
●MXfeedback-smtp.us-east-1.amazonses.com2026-06-13 → 2026-07-15 · 2 obs
● 2026-06-13 06:39:48
● 2026-07-15 12:27:24
●A66.85.31.572026-06-13 → 2026-07-15 · 2 obs
● 2026-06-13 06:39:48
● 2026-07-15 12:27:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cac.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca-
optiweb.cans2.optiwebcanada.ca, ns1.optiwebcanada.ca2 records

✅ Authoritative Response

Server:66.85.31.57

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optiweb.ca (unsigned zone)

⏱️ Timing

Total: 401ms | Queries: -

📄 Records

TypeCountSample Data
A166.85.31.57
MX1feedback-smtp.us-east-1.amazonses.com (p
TXT1v=spf1 include:amazonses.com ~all

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.optiwebcanada.ca, ns1.optiwebcanada.ca)

Analysis

Mail Server Role

optiweb.ca uses mail.optiweb.ca as a mail server.

IP Addresses

mail.optiweb.ca resolves to one IP address: 66.85.31.57.

optiweb.ca, vps.optiwebcanada.ca, ns1.optiwebcanada.ca and two other host names share IP numbers with mail.optiweb.ca.

Mail Servers

Mail for mail.optiweb.ca is handled by a single mail server, feedback-smtp.us-east-1.amazonses.com.

mail.optiweb.ca uses an identical mail server configuration to several other domains — among them mail.probah.com, mail.kati.vn, www.mordorintelligence.com and two more.

mail.optiweb.ca has at least partial mail server overlap with other domains such as webgenbd.com, peakadventuretour.com, agriness.com and two more.

These mail servers commonly co-occur with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx.l.google.com and 7 others.

The hostname feedback-smtp.us-east-1.amazonses.com carries three IP records: 3.218.134.115, 18.235.76.96 and 34.192.233.193.