Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
macdonaldcenter.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 02:11:45 UTC · ↺ Refresh
MX Hostnames
- macdonaldcenter-org.mail.eo.outlook.com
MX Priorities
- macdonaldcenter-org.mail.eo.outlook.com: 0
A / AAAA Records
- 104.21.92.168 (no PTR)
- 172.67.196.143 (no PTR)
- 2606:4700:3036::6815:5ca8
- 2606:4700:3037::ac43:c48f
Mail Server IPs
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
SOA Record
Raw SOA
arch.ns.cloudflare.com dns.cloudflare.com 2398641451 10000 2400 604800 1800
Primary NS (mname)
arch.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398641451
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
arch.ns.cloudflare.com
kiki.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:4.7.16.128/26 ip4:38.108.186.0/24 ip4:199.87.209.0/24 ip4:4.53.200.128/26 ip4:52.62.199.66 ip4:52.19.0.156 ip4:3.97.56.230 ip4:18.233.211.170 ip4:209.49.101.128/26 ip4:216.35.11.64/26 ip4:64.41.147.64/26 ip4:216.55.46.192/26 ip4:204.14.232.64/28 ip4:204.14.234.64/28 ip4:216.55.46.192/26 include:spf.protection.outlook.com include:spf.usa.net include:_spf.intacct.com include:sendgrid.net include:mailgun.org -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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=BB7D5157375EA820A7C3853B81039D7712DDCFE5
- google-site-verification=-NXFGbLDt5crap7rTRhhTZ1tND90qc1fWnV38SY1fl8
- SPFv=spf1 ip4:4.7.16.128/26 ip4:38.108.186.0/24 ip4:199.87.209.0/24 ip4:4.53.200.128/26 ip4:52.62.199.66 ip4:52.19.0.156 ip4:3.97.56.230 ip4:18.233.211.170 ip4:209.49.101.128/26 ip4:216.35.11.64/26 ip4:64.41.147.64/26 ip4:216.55.46.192/26 ip4:204.14.232.64/28 ip4:204.14.234.64/28 ip4:216.55.46.192/26 include:spf.protection.outlook.com include:spf.usa.net include:_spf.intacct.com include:sendgrid.net include:mailgun.org -all
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