Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sjsmith.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 06:23:22 UTC · ↺ Refresh
MX Hostnames
- sjsmith-com.mail.protection.outlook.com
MX Priorities
- sjsmith-com.mail.protection.outlook.com: 0
A / AAAA Records
- 16.58.167.97 ↩ ec2-16-58-167-97.us-east-2.compute.amazonaws.com
- 3.143.86.90 ↩ ec2-3-143-86-90.us-east-2.compute.amazonaws.com
Mail Server IPs
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
SOA Record
Raw SOA
houston.ns.cloudflare.com dns.cloudflare.com 2397534540 10000 2400 604800 1800
Primary NS (mname)
houston.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397534540
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
miki.ns.cloudflare.com
houston.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- MS=ms74878631
- apple-domain-verification=iO3pTj8JI1fFzQoC
- duo_sso_verification=KXPi1oqzfALZ6qP4a85cymWAGDdpCHt9jhwLEHnYBAazW4lSMBbES9GDHo6CKVAQ
- ij21vff9877gnjva39pvapdtb5
- SPFv=spf1 include:spf.protection.outlook.com -all
Full email verification for sjsmith.com
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