Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
internationalservicecheck.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 09:00:35 UTC · ↺ Refresh
MX Hostnames
- internationalservicecheck-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 81.92.166.241
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns02.infra.net
ns01.infra.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.internationalservicecheck.com ip4:46.234.239.0/24 include:_spf.survmail.com include:_spf.retarus.com ip4:92.246.243.83 ip4:81.92.160.26 include:spf.mandrillapp.com include:spf.infra.net include:spf.protection.outlook.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict 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- SPFv=spf1 include:spf.internationalservicecheck.com ip4:46.234.239.0/24 include:_spf.survmail.com include:_spf.retarus.com ip4:92.246.243.83 ip4:81.92.160.26 include:spf.mandrillapp.com include:spf.infra.net include:spf.protection.outlook.com -all
- ms=ms48051244
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