jbu.edu

Valid Email Server
Domain Lookup › jbu.edu
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
jbu.edu
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 01:31:38 UTC · ↺ Refresh

MX Hostnames

  • mxb-000f1d01.gslb.pphosted.com
  • mxa-000f1d01.gslb.pphosted.com

MX Priorities

No priority data.

A / AAAA Records

  • 192.29.61.237

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns3.p201.dns.oraclecloud.net
ns4.p201.dns.oraclecloud.net
ns1.p201.dns.oraclecloud.net
ns2.p201.dns.oraclecloud.net

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:67.220.127.252 ip4:173.195.144.181 include:_tuf-spf.touchnet.com include:mh.blackboard.com include:_spf.qualtrics.com include:_spf.academicworks.com include:secure.giftlegacy.com include:_spf.psm.knowbe4.com include:spf-000f1d01.pphosted.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 4 found
selector2._domainkey
dkim._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector2

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

5 records
  • google-site-verification=VtMFCnH9oRdTACY_4fYoG-2uadl_749hqEoqruOq8wM
  • google-site-verification=07HBszqx1fNkCarAwi1SFzUbDcybKuWa5eKssHJAjUs
  • SPFv=spf1 ip4:67.220.127.252 ip4:173.195.144.181 include:_tuf-spf.touchnet.com include:mh.blackboard.com include:_spf.qualtrics.com include:_spf.academicworks.com include:secure.giftlegacy.com include:_spf.psm.knowbe4.com include:spf-000f1d01.pphosted.com ~all
  • bw=Lx09hGzqSANsLqYKHbN3QaMBxudtb84hDTUm5sdgTRGy
  • apple-domain-verification=Ri8rk8za8zHHlvQ4
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