Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bn.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 06:50:23 UTC · ↺ Refresh
MX Hostnames
- mxb-00189e01.gslb.pphosted.com
- mxa-00189e01.gslb.pphosted.com
MX Priorities
- mxa-00189e01.gslb.pphosted.com: 10
- mxb-00189e01.gslb.pphosted.com: 20
A / AAAA Records
- 65.204.48.118 (no PTR)
Mail Server IPs
- 67.231.149.80 ↩ mx0a-00189e01.pphosted.com
- 67.231.157.76 ↩ mx0b-00189e01.pphosted.com
SOA Record
Raw SOA
pnjmasterns01.barnesandnoble.com domainadmin.book.com 2026031900 7200 3600 2592000 3600
Primary NS (mname)
pnjmasterns01.barnesandnoble.com
Admin Email (rname)
domainadmin@book.com
Serial
2026031900
Refresh
7200s
Retry
3600s
Expire
2592000s
Minimum TTL
3600s
Nameservers (NS)
a22-67.akam.net
a20-66.akam.net
a1-225.akam.net
a18-65.akam.net
a13-64.akam.net
a3-64.akam.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ 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
✓ 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
7 records- apple-domain-verification=sd4NQVH9Z1Zb6508
- MS=ms31955886
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
- amazonses:KABMUgNAye1ubGGzvfHTA/h3UGRplQVcoASUkis1wTg=
- w1oSXYbOTzO5fXcQ/xYLFY2Nn/IhycYTaPXXtLQl0fjlraxbOK+28gFtzVazcAhd21VczjBKykH0Wb/GBmvXhw==
- atlassian-domain-verification=V/DW9YmzJ7Ogm1AoFHHSdh7lQtkedgEs95juvtbL7rZzYsm6afkmauiTo4h0HG88
- shopify-verification-code=qkgjPQ6snh93wrOQsfyKA42h5OOwW0
Full email verification for bn.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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