Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
briercroft.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 19:41:41 UTC · ↺ Refresh
MX Hostnames
- briercroft-com.mail.protection.outlook.com
MX Priorities
- briercroft-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.65.169 (no PTR)
- 172.67.147.70 (no PTR)
- 2606:4700:3031::ac43:9346
- 2606:4700:3033::6815:41a9
Mail Server IPs
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
SOA Record
Raw SOA
grannbo.ns.cloudflare.com dns.cloudflare.com 2398611614 10000 2400 604800 1800
Primary NS (mname)
grannbo.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398611614
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
grannbo.ns.cloudflare.com
quincy.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:50.6.194.130 +ip4:192.232.231.96 include:spf.protection.outlook.com include:_spf.google.com include:egate3.tdlr.texas.gov ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate 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
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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
4 records- nordpass-domain-verification=f5b652e2fb2b4a058f2c579414867b3a
- MS=ms23893612
- nordpass-domain-verification=f5b652e2fb2b4a058f2c579414867b3a
- SPFv=spf1 +a +mx +ip4:50.6.194.130 +ip4:192.232.231.96 include:spf.protection.outlook.com include:_spf.google.com include:egate3.tdlr.texas.gov ~all
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