Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
berkleycpa.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 08:32:28 UTC · ↺ Refresh
MX Hostnames
- mx01.1and1.com
- berkleycpa-com.mail.protection.outlook.com
- mx00.1and1.com
MX Priorities
- mx01.1and1.com: 21
- mx00.1and1.com: 20
- berkleycpa-com.mail.protection.outlook.com: 10
A / AAAA Records
- 69.164.195.108
- 2600:3c00::f03c:93ff:fe41:cd79
Mail Server IPs
- 74.208.5.21 ↩ mx01.perfora.net
- 74.208.5.3 ↩ mx00.perfora.net
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1087.ui-dns.de hostmaster.1and1.com 2016110320 28800 7200 604800 300
Primary NS (mname)
ns1087.ui-dns.de
Admin Email (rname)
hostmaster@1and1.com
Serial
2016110320
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1087.ui-dns.org
ns1087.ui-dns.com
ns1087.ui-dns.biz
ns1087.ui-dns.de
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; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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- MS=ms88593076
- SPFv=spf1 include:spf.protection.outlook.com -all
- be1tic7jotbdl11r63a2hs4kev
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