Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sidebyside.org.hk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-14 06:33:08 UTC · ↺ Refresh
MX Hostnames
- sidebyside-org-hk.mail.dr.greenradar.com
- sidebyside-org-hk.mail.hk.greenradar.com
MX Priorities
- sidebyside-org-hk.mail.hk.greenradar.com: 10
- sidebyside-org-hk.mail.dr.greenradar.com: 20
A / AAAA Records
- 8.218.73.192 (no PTR)
Mail Server IPs
- 203.85.49.142 ↩ hk02extb.greenradar.com
- 152.101.60.164 ↩ sg01extb.greenradar.com
SOA Record
Raw SOA
ns1-09.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-09.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns1-09.azure-dns.com
ns2-09.azure-dns.net
ns3-09.azure-dns.org
ns4-09.azure-dns.info
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- google-site-verification=r8JoScQ3QaV6UzfYNe0YbBNEcjFsEeiQvO3GeSBVdtk
- MS=ms80379414
- SPFv=spf1 include:spf.protection.outlook.com -all
- d365mktkey=WuqdFbwcr35ltxCqjwjDc49GOTHRhBovzycma8TCjEMx
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