alphacrc.com

Valid Email Server
Domain Lookup › alphacrc.com

Domain Overview

DNS: ✓ 2d ago Checker: ✓ 2d ago
alphacrc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-07-01 05:04:26 UTC · ↺ Refresh

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MX Hostnames

  • alphacrc-com.mail.protection.outlook.com

MX Priorities

  • alphacrc-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 77.72.2.52 ↩ zarek-lon.krystal.uk

Mail Server IPs

  • 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
  • 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
  • 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
  • 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com

SOA Record

Raw SOA ns67.1and1.co.uk hostmaster.1and1.co.uk 2017050933 28800 7200 604800 300
Primary NS (mname)
ns67.1and1.co.uk
Admin Email (rname)
hostmaster@1and1.co.uk
Serial
2017050933
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns68.1and1.co.uk
ns67.1and1.co.uk

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:95.153.45.230 include:spfa.mailendo.com include:secureserver.net include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

10 records
  • c9my5cbbcjzgdswxgm2705bydwpq4n76
  • hjsxcw244g948rs0vlvntjyfjzdnxvcc
  • c5phnpph7xtblwtwkmrp42rm0wy2dwhz
  • 4rswjdbxnbxhh7q7xwnk2mzs353t504m
  • px7rngzgrsn4nkvjbmqc7fhrmzrgyjj9
  • google-site-verification=B7iub0eONe3l_lchZ516ngoNjlp7wQMwGKAZ7nOsO0I
  • MS=7A7D3E7CC46DC97F6AC5320D0DC3C1470B0C7F9A
  • v=verifydomain MS=7154324
  • SPFv=spf1 mx ip4:95.153.45.230 include:spfa.mailendo.com include:secureserver.net include:spf.protection.outlook.com -all
  • 6k7cjsm6jsz5mrf0ym4vkvgt625p8lfl
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