Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bcls.lib.nj.us
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 16:37:49 UTC · ↺ Refresh
MX Hostnames
- bcls-lib-nj-us.mail.protection.outlook.com
MX Priorities
- bcls-lib-nj-us.mail.protection.outlook.com: 10
A / AAAA Records
- 75.2.110.162 ↩ acdbac3402dd3cbf8.awsglobalaccelerator.com
- 76.223.16.221 ↩ acdbac3402dd3cbf8.awsglobalaccelerator.com
Mail Server IPs
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
ns.bcls.lib.nj.us dns.bcls.lib.nj.us 2026032002 60 60 60 60
Primary NS (mname)
ns.bcls.lib.nj.us
Admin Email (rname)
dns@bcls.lib.nj.us
Serial
2026032002
Refresh
60s
Retry
60s
Expire
60s
Minimum TTL
60s
Nameservers (NS)
ns2.bcls.lib.nj.us
ns.bcls.lib.nj.us
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:209.212.5.2/32 ip4:209.212.5.7/32 ip4:209.212.5.14/32 ip4:23.24.93.61/32 a:exchange.hq.overdrive.com include:amazonses.com include:smtp.iii.com include:sendgrid.net include:spf.protection.outlook.com include:spf.mailjet.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=0:1:d:s; aspf=r; adkim=r; rf=afrf; ri=86400; sp=none
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
mail._domainkey
s1._domainkey
s2._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
1 record- SPFv=spf1 a mx ip4:209.212.5.2/32 ip4:209.212.5.7/32 ip4:209.212.5.14/32 ip4:23.24.93.61/32 a:exchange.hq.overdrive.com include:amazonses.com include:smtp.iii.com include:sendgrid.net include:spf.protection.outlook.com include:spf.mailjet.com -all
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