Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
pbrc.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 11:52:02 UTC · ↺ Refresh
MX Hostnames
- pbrc-edu.mail.protection.outlook.com
MX Priorities
- pbrc-edu.mail.protection.outlook.com: 0
A / AAAA Records
- 198.62.89.101 ↩ nat-host-101.nat.pbrc.edu
Mail Server IPs
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns.pbrc.edu administrator.pbrc.edu 962283 1200 300 2592000 300
Primary NS (mname)
ns.pbrc.edu
Admin Email (rname)
administrator@pbrc.edu
Serial
962283
Refresh
1200s
Retry
300s
Expire
2592000s
Minimum TTL
300s
Nameservers (NS)
lsu-bdds1.lsu.edu
ns5.dnsmadeeasy.com
ns6.dnsmadeeasy.com
ns.pbrc.edu
ns7.dnsmadeeasy.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:198.62.89.0/24 include:spf.protection.outlook.com include:_spf.atlassian.net include:_spf.psm.knowbe4.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
6 records- MS=ms62592033
- apple-domain-verification=XefFctvmXVuQqNKZ
- atlassian-domain-verification=XPjFqa7VWxksIWdR4wEGR/fLTbDkFxIxbtvSZPIebN8ZmvM7MJapuCAikaao0NPe
- SPFv=spf1 ip4:198.62.89.0/24 include:spf.protection.outlook.com include:_spf.atlassian.net include:_spf.psm.knowbe4.com ~all
- atlassian-sending-domain-verification=1462e3e1-fc9d-4d05-8891-a824e914652d
- wig44ct87+v66Ya+kav2V0Fd1VE3dfyeTuXOdT0ZBhoihgbryY8pXA0AkA3ZBnHfTPU/MIpCg2nmY/PW4uRcNw==
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