Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
newmanu.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 00:04:16 UTC · ↺ Refresh
MX Hostnames
- newmanu-edu.mail.protection.outlook.com
MX Priorities
- newmanu-edu.mail.protection.outlook.com: 0
A / AAAA Records
- 104.26.2.138 (no PTR)
- 172.67.69.152 (no PTR)
- 104.26.3.138
- 2606:4700:20::681a:28a
- 2606:4700:20::ac43:4598
- 2606:4700:20::681a:38a
Mail Server IPs
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
athena.ns.cloudflare.com dns.cloudflare.com 2399226815 10000 2400 604800 1800
Primary NS (mname)
athena.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399226815
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
seamus.ns.cloudflare.com
athena.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:23.179.176.0/24 include:spf.protection.outlook.com ip4:70.163.43.108 ip4:98.172.124.244 ip4:64.21.2.1 ip4:8.12.10.23 ip4:64.58.238.1 ip4:184.168.31.192 ip4:184.168.31.232 ip4:52.25.101.79 ip4:34.61.187.17 ip4:34.133.130.33 ip4:35.223.89.114 ip4:34.68.31.61 ip4:35.192.5.209 ip4:34.44.3.197 ip4:34.171.247.153 ip4:34.134.21.236 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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- _zl0br7ana5a8u4a5d310qa52i9wmvc6
- google-site-verification=Uru3vDrBceqV7me1Z8LSE6PCAuqmG99JWnpsAwDtgFw
- google-site-verification=cjJaJBTyeV2396VHZV93Jj1eICbBLgOb8hdxmy0Et94
- SPFv=spf1 ip4:23.179.176.0/24 include:spf.protection.outlook.com ip4:70.163.43.108 ip4:98.172.124.244 ip4:64.21.2.1 ip4:8.12.10.23 ip4:64.58.238.1 ip4:184.168.31.192 ip4:184.168.31.232 ip4:52.25.101.79 ip4:34.61.187.17 ip4:34.133.130.33 ip4:35.223.89.114 ip4:34.68.31.61 ip4:35.192.5.209 ip4:34.44.3.197 ip4:34.171.247.153 ip4:34.134.21.236 -all
- 2b6g38jgt6um6huapp95qaov77
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