Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
premiercu.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 10:57:49 UTC · ↺ Refresh
MX Hostnames
- premiercu-org.mail.protection.outlook.com
MX Priorities
- premiercu-org.mail.protection.outlook.com: 0
A / AAAA Records
- 104.26.14.2 (no PTR)
- 172.67.75.226 (no PTR)
- 104.26.15.2
- 2606:4700:20::ac43:4be2
- 2606:4700:20::681a:e02
- 2606:4700:20::681a:f02
Mail Server IPs
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
SOA Record
Raw SOA
elisabeth.ns.cloudflare.com dns.cloudflare.com 2398846839 10000 2400 604800 1800
Primary NS (mname)
elisabeth.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398846839
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
elisabeth.ns.cloudflare.com
santino.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:147.202.162.200/29 ip4:156.55.193.212 ip4:67.210.94.40 ip4:208.91.114.151 ip4:64.56.213.60 ip4:64.56.213.61 ip4:209.234.82.158 ip4:68.232.131.237 ip4:68.232.137.69 ip4:68.232.141.148 ip4:208.101.248.224/29 include:spf.protection.outlook.com include:spfref.jackhenry.com include:spf.exclaimer.net include:_spf.psm.knowbe4.com include:spf.cashedge.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; ;rua=mailto:[email protected]; pct=100; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ 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- canva-site-verification=y0OSt2sSo5l2I_r9H2QLTA
- docusign=194a7c6d-abe7-4a24-bb0f-3a9edefc59ed
- SPFv=spf1 ip4:147.202.162.200/29 ip4:156.55.193.212 ip4:67.210.94.40 ip4:208.91.114.151 ip4:64.56.213.60 ip4:64.56.213.61 ip4:209.234.82.158 ip4:68.232.131.237 ip4:68.232.137.69 ip4:68.232.141.148 ip4:208.101.248.224/29 include:spf.protection.outlook.com include:spfref.jackhenry.com include:spf.exclaimer.net include:_spf.psm.knowbe4.com include:spf.cashedge.com -all
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