sinovation.com.au

Valid Email Server
Domain Lookup › sinovation.com.au

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sinovation.com.au
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 23:49:40 UTC · ↺ Refresh

MX Hostnames

  • mx2.larksuite.com
  • mx1.larksuite.com
  • mx3.larksuite.com

MX Priorities

  • mx2.larksuite.com: 5
  • mx3.larksuite.com: 10
  • mx1.larksuite.com: 1

A / AAAA Records

  • 27.54.81.241 ↩ ip1b3651f1.ipv4.syd02.ds.network
  • 2404:8280:a222:bbbb:bba1:84:ffff:ffff ↩ server-4v4we9lusfdwptnsnb3.ipv6.per01.ds.network

Mail Server IPs

  • 18.139.153.173 ↩ ec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com
  • 122.14.230.154 (no PTR)
  • 101.126.58.223 (no PTR)

SOA Record

Raw SOA ns1.syrahost.com cpanel_serverlogs.crazydomains.com 2025122314 86400 7200 3600000 86400
Primary NS (mname)
ns1.syrahost.com
Admin Email (rname)
cpanel_serverlogs@crazydomains.com
Serial
2025122314
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

ns2.syrahost.com
ns1.syrahost.com

SPF Record

✓ Strict (-all)
v=spf1 +include:spf.onlarksuite.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

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

All TXT Records

1 record
  • SPFv=spf1 +include:spf.onlarksuite.com -all
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