ald.lib.co.us

Valid Email Server
Domain Lookup › ald.lib.co.us
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
ald.lib.co.us
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-20 23:37:06 UTC · ↺ Refresh

MX Hostnames

  • ald-lib-co-us.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 76.223.16.221
  • 75.2.110.162

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns3.dnsmadeeasy.com
ns2.dnsmadeeasy.com
ns4.dnsmadeeasy.com
ns1.dnsmadeeasy.com
ns0.dnsmadeeasy.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com a:ald.lib.co.us a:arap.iii.com include:salsalabs.org include:amazonses.com include:arapahoelibraries.org ip4:35.80.141.6/32 ip4:44.229.121.55/32 ip4:148.59.100.16/28 ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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

13 records
  • 9l45r42g99ojl15eo0aso2jbmu
  • openai-domain-verification=dv-g28jH4kmcHEHWd5d7DUYfSIT
  • SPFv=spf1 include:spf.protection.outlook.com a:ald.lib.co.us a:arap.iii.com include:salsalabs.org include:amazonses.com include:arapahoelibraries.org ip4:35.80.141.6/32 ip4:44.229.121.55/32 ip4:148.59.100.16/28 ~all
  • TLFnzKwJJUwLeeNZH/LBchXsKSkZUH1EGlZ6J4P5w4G0NIF+37tF4MKUS2fEMGE17xJ8SAp4GWIzujQryqimTw==
  • js4m0u6lb2nbjjdigfup7rammj
  • fhk7f71h6047oh9au3kbtmmnvd
  • bdjdjrpmo1bqkr0ieaotva6548
  • 42mjaa4d5koeikoghrjv2it16a
  • canva-site-verification=MrC8Bw17MqNCIwrLsNrMaw
  • google-site-verification=Vt422iuRigyce5xwyRagauWu4iKwamf5QMgrDpAFI6w
  • MS=ms91019354
  • e7pfKRG0GdxNH0JutyRPpoxhYorB70MfHPnlX0e8xOb8vA8GsZtCOMdcyWqmS5eL8jk4yDNiLtxZIuDco5+68Q==
  • apple-domain-verification=xtrpbhdtvH5pYUnG
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