Domain Overview
DNS: ✓ 12h ago
Checker: ✓ 12h ago
twb.me
Yes
✓ Yes
iCloud
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-20 18:04:24 UTC · ↺ Refresh
MX Hostnames
- mx02.mail.icloud.com
- mx01.mail.icloud.com
MX Priorities
- mx02.mail.icloud.com: 10
- mx01.mail.icloud.com: 10
A / AAAA Records
- 173.236.247.184 ↩ apache2-grog.iad1-shared-b8-17.dreamhost.com
Mail Server IPs
- 17.42.251.62 ↩ mx3.mail.icloud.com
- 17.56.9.31 ↩ mx02.mail.icloud.com
- 17.57.152.5 ↩ mx02.mail.icloud.com
- 17.57.154.33 ↩ mx02.mail.icloud.com
- 17.57.155.25 ↩ mx01.mail.icloud.com
- 17.57.156.30 ↩ mx02.mail.icloud.com
SOA Record
Raw SOA
ns1.dreamhost.com hostmaster.dreamhost.com 2026040203 16489 600 1814400 60
Primary NS (mname)
ns1.dreamhost.com
Admin Email (rname)
hostmaster@dreamhost.com
Serial
2026040203
Refresh
16489s
Retry
600s
Expire
1814400s
Minimum TTL
60s
Nameservers (NS)
ns2.dreamhost.com
ns1.dreamhost.com
ns3.dreamhost.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:icloud.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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- apple-domain=9cyAVLut3gIO0QPo
- SPFv=spf1 include:icloud.com ~all
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