Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sandiegodowntown.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 13:08:51 UTC · ↺ Refresh
MX Hostnames
- sandiegodowntown-com.mail.protection.outlook.com
MX Priorities
- sandiegodowntown-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.26.7.35 (no PTR)
- 104.26.6.35 (no PTR)
- 172.67.68.161
- 2606:4700:20::681a:723
- 2606:4700:20::ac43:44a1
- 2606:4700:20::681a:623
Mail Server IPs
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
SOA Record
Raw SOA
cass.ns.cloudflare.com dns.cloudflare.com 2398494854 10000 2400 604800 1800
Primary NS (mname)
cass.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398494854
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
cass.ns.cloudflare.com
ed.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:secureserver.net include:sellsandiego.com include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
3 records- google-site-verification=LwDkRXvyeNTzwEzK9rP-I0o2YzyPBT50EKyT6Uv6AQg
- SPFv=spf1 include:secureserver.net include:sellsandiego.com include:spf.protection.outlook.com -all
- MS=ms90782505
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