Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
usiglobal.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 05:10:36 UTC · ↺ Refresh
MX Hostnames
- usiglobal-com.mail.protection.outlook.com
MX Priorities
- usiglobal-com.mail.protection.outlook.com: 10
A / AAAA Records
- 117.74.131.131 (no PTR)
Mail Server IPs
- 52.101.137.0 ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
- 52.101.124.117 ↩ mail-tydpr03cu00105.inbound.protection.outlook.com
- 52.101.157.80 ↩ mail-os8pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:cc1a::8 ↩ mail-tydpr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:cc1f::4 ↩ mail-os8pr02cu00104.inbound.protection.outlook.com
- 2a01:111:f403:cc09:: ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-34.azure-dns.com azuredns-hostmaster.microsoft.com 2017040857 300 300 1209600 1800
Primary NS (mname)
ns1-34.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
2017040857
Refresh
300s
Retry
300s
Expire
1209600s
Minimum TTL
1800s
Nameservers (NS)
ns1-34.azure-dns.com
ns2-34.azure-dns.net
ns3-34.azure-dns.org
ns4-34.azure-dns.info
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com a:hybrid.usiglobal.com a:hybrid-cn.usiglobal.com ip4:220.130.78.135 ip4:210.5.144.197 ip4:222.71.233.222 ip4:210.22.138.142 ip4:117.74.129.130 ip4:117.74.131.130 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject;pct=75;rua=mailto:[email protected];ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 75% of failing messages only
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
21 records- v=8HHPX8ekkz3zm2yS3S2QufgfwJ6mSUnQ68nZ7oLy3WI
- lqktvo4kqs9mhf4er06l2tkfqk
- ub1i0ndhpqjmff9efegfocigli
- kb3l1btfojaths1k0srpp9j71
- MS=5B45FC661600B0BDB82F2490AF81EFF2795F7647
- v=a2s0o36fpjbkj2pnscj1crfim2
- v=lgkoltqiooekg631m2khso882r
- v=oar5jfvpma083qhquvdvqfvk4
- 10ee90cd7bb0c3f830c05dba25760da129c2c4978a91c5fb6c
- SPFv=spf1 include:spf.protection.outlook.com a:hybrid.usiglobal.com a:hybrid-cn.usiglobal.com ip4:220.130.78.135 ip4:210.5.144.197 ip4:222.71.233.222 ip4:210.22.138.142 ip4:117.74.129.130 ip4:117.74.131.130 -all
- v=hl3o54ci1996f93sdraeoep910
- r3ujVoML7J0V-2wRv8YScVO2Kr0RvKVhmR6jWYT48zI
- atlassian-domain-verification=yWB/UrVI/DiTkNNSmxmepOQQejCytJsG9U0rZhuS/fvLLho/SCxio1dGg1VBHAkl
- 6kidl5k4113p7cbqvheo5vf8fh
- apple-domain-verification=5fXlmTtrrt3srN6t
- vtrp28mc9ovr368k3fpoosd2l5
- google-gws-recovery-domain-verification=61526549
- v=fojjYnH9POvtUoHlq5sgTuAJVFmrU5h0LEnedHzcn9U
- jamf-site-verification=1WZxtc0QELRUHLLgSFOqIg
- MS=ms50462965
- v=eipKDFVf6ZBAp5Mu6HQiGhbaO3bvHQBLIjqUobdwmLc
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