Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
southmiamiroofing.com
Disposable
✓ Yes
Outlook
⚠ Yes
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 09:58:08 UTC · ↺ Refresh
MX Hostnames
- southmiamiroofing-com.mail.protection.outlook.com
MX Priorities
- southmiamiroofing-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.72.110 (no PTR)
- 172.67.181.174 (no PTR)
- 2606:4700:3033::ac43:b5ae
- 2606:4700:3034::6815:486e
Mail Server IPs
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
SOA Record
Raw SOA
ian.ns.cloudflare.com dns.cloudflare.com 2398961260 10000 2400 604800 1800
Primary NS (mname)
ian.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398961260
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ian.ns.cloudflare.com
jule.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:147.135.70.21 include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=none;adkim=r;aspf=r;pct=100;fo=1;rf=afrf;ri=86400;rua=mailto:[email protected];ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
⚠ Public key (p=) missing in DKIM record for selector selector1.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- facebook-domain-verification=t0kxg3wlzlcjj8qqjctabe2lhjsjrp
- google-site-verification=sLNt6AuAfYmTcERIlm4a65IYxAwJZWxnViJWke2necQ
- SPFv=spf1 +a +mx +ip4:147.135.70.21 include:spf.protection.outlook.com -all
- MS=ms73508412
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