Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
alpinehomes.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 07:13:30 UTC · ↺ Refresh
MX Hostnames
- alpinehomes-com.mail.protection.outlook.com
MX Priorities
- alpinehomes-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.92.151 (no PTR)
- 172.67.195.72 (no PTR)
- 2606:4700:3037::ac43:c348
- 2606:4700:3035::6815:5c97
Mail Server IPs
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
SOA Record
Raw SOA
emma.ns.cloudflare.com dns.cloudflare.com 2399811588 10000 2400 604800 1800
Primary NS (mname)
emma.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399811588
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
emma.ns.cloudflare.com
todd.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:50.106.31.114 ip4:50.147.207.2 ip4:149.72.239.156 ip4:64.62.152.59 ip4:23.101.194.39 include:servers.mcsv.net include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; sp=reject; aspf=r;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
3 records- apple-domain-verification=CIl4TmwsHgUXxTbfrLcruoaC4tMEhkVQvdLXgAPLuvA
- SPFv=spf1 ip4:50.106.31.114 ip4:50.147.207.2 ip4:149.72.239.156 ip4:64.62.152.59 ip4:23.101.194.39 include:servers.mcsv.net include:spf.protection.outlook.com -all
- MS=ms69778092
Full email verification for alpinehomes.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits