Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mcdonaldjacobs.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 11:52:53 UTC · ↺ Refresh
MX Hostnames
- mcdonaldjacobs-com.mail.protection.outlook.com
MX Priorities
- mcdonaldjacobs-com.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.155.155 (no PTR)
- 104.21.80.243 (no PTR)
- 2606:4700:3032::ac43:9b9b
- 2606:4700:3037::6815:50f3
Mail Server IPs
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
SOA Record
Raw SOA
kami.ns.cloudflare.com dns.cloudflare.com 2396899873 10000 2400 604800 1800
Primary NS (mname)
kami.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396899873
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
kami.ns.cloudflare.com
mitch.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:50.145.199.90 ip4:8.53.168.93 ip4:74.92.162.117 ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167.0/26 include:spf.protection.outlook.com include:_spf.e2ma.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
5 records- apple-domain-verification=vSTParxdyBY3SoB3
- e2ma-verification=dxuab
- google-site-verification=5f4BUw_gt983ahgQHG_xh52uwrziRbPbDTV4O4qg7FE
- SPFv=spf1 ip4:50.145.199.90 ip4:8.53.168.93 ip4:74.92.162.117 ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167.0/26 include:spf.protection.outlook.com include:_spf.e2ma.net -all
- MS=ms45929411
Full email verification for mcdonaldjacobs.com
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