cityoptical.com.au

Valid Email Server
Domain Lookup › cityoptical.com.au

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
cityoptical.com.au
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 00:35:16 UTC · ↺ Refresh

MX Hostnames

  • cityoptical-com-au.mail.protection.outlook.com

MX Priorities

  • cityoptical-com-au.mail.protection.outlook.com: 0

A / AAAA Records

  • 103.250.233.122 ↩ eugene.inspyre.co.nz

Mail Server IPs

  • 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com

SOA Record

Raw SOA ns-498.awsdns-62.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-498.awsdns-62.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1198.awsdns-21.org
ns-1753.awsdns-27.co.uk
ns-498.awsdns-62.com
ns-612.awsdns-12.net

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.google.com include:spf.protection.outlook.com ip4:193.242.17.196 ip4:10.156.4.11 ip4:20.74.40.218 ip4:20.74.40.219 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • MS=ms23341607
  • SPFv=spf1 include:_spf.google.com include:spf.protection.outlook.com ip4:193.242.17.196 ip4:10.156.4.11 ip4:20.74.40.218 ip4:20.74.40.219 -all
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