Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
islgrp.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 12:12:19 UTC · ↺ Refresh
MX Hostnames
- ms17088461.msv1.invalid.outlook.com
- mx3.mailhostbox.com
- mx1.mailhostbox.com
- mx2.mailhostbox.com
MX Priorities
- ms17088461.msv1.invalid.outlook.com: 0
- mx1.mailhostbox.com: 100
- mx3.mailhostbox.com: 100
- mx2.mailhostbox.com: 100
A / AAAA Records
- 199.79.63.56 ↩ md-46.webhostbox.net
Mail Server IPs
- 162.215.3.28 ↩ 162-215-3-28.unifiedlayer.com
- 162.215.3.29 ↩ 162-215-3-29.unifiedlayer.com
- 162.215.2.29 ↩ 162-215-2-29.unifiedlayer.com
SOA Record
Raw SOA
islph.mars.orderbox-dns.com rocel.biz.phisl.net 2019050503 7200 7200 7200 7200
Primary NS (mname)
islph.mars.orderbox-dns.com
Admin Email (rname)
rocel@biz.phisl.net
Serial
2019050503
Refresh
7200s
Retry
7200s
Expire
7200s
Minimum TTL
7200s
Nameservers (NS)
islp233967.mars.orderbox-dns.com
islp233967.earth.orderbox-dns.com
islp233967.mercury.orderbox-dns.com
islp233967.venus.orderbox-dns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=_spf.mailhostbox.com
📊 DNS lookups: 1/10
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- MS=ms17088461
- SPFv=spf1 redirect=_spf.mailhostbox.com
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