Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sherlockair.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 03:23:51 UTC · ↺ Refresh
MX Hostnames
- sherlockair-com.mail.protection.outlook.com
MX Priorities
- sherlockair-com.mail.protection.outlook.com: 0
A / AAAA Records
- 162.159.135.42 (no PTR)
Mail Server IPs
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-04.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-04.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns4-04.azure-dns.info
ns1-04.azure-dns.com
ns2-04.azure-dns.net
ns3-04.azure-dns.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:98.112.44.133 ptr:smtp.umetech.net mx:smtp.umetech.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
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
11 records- SPFv=spf1 include:spf.protection.outlook.com ip4:98.112.44.133 ptr:smtp.umetech.net mx:smtp.umetech.net -all
- wpe-verification=sherlockplumbi
- google-site-verification=sCAtSjUuHcgRWAbejMVFEsRvSru-UeaK49YzmF4ywwU
- 48F5BC40C3
- MS=ms46387336
- apple-domain-verification=O2e8PrBXNYp3vwoU
- facebook-domain-verification=0jrupjrw17pmjbe3qa4a62ovhmwup9
- google-site-verification=CAtSjUuHcgRWAbejMVFEsRvSru-UeaK49YzmF4ywwU
- google-site-verification=DtYXOTDycx5NJuZitwoq_3_DuX52oJtBLlDDwkQhKIk
- google-site-verification=EV4Gmln5Oow9Dq0iaQPwIWtI8ujCwM4Waj1d_2ArpCE
- google-site-verification=KlvCktjM0gBcja3jExHFPDhubSJS5JCOAVBOXuY09WA
Full email verification for sherlockair.com
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