Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
daytonmetrolibrary.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 05:21:06 UTC · ↺ Refresh
MX Hostnames
- daytonmetrolibrary-org.mail.protection.outlook.com
MX Priorities
- daytonmetrolibrary-org.mail.protection.outlook.com: 5
A / AAAA Records
- 75.2.110.162 ↩ acdbac3402dd3cbf8.awsglobalaccelerator.com
- 76.223.16.221 ↩ acdbac3402dd3cbf8.awsglobalaccelerator.com
Mail Server IPs
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
daytonmetrolibrary.org dknight.daytonmetrolibrary.org 20140357 604800 86400 2419200 604800
Primary NS (mname)
daytonmetrolibrary.org
Admin Email (rname)
dknight@daytonmetrolibrary.org
Serial
20140357
Refresh
604800s
Retry
86400s
Expire
2419200s
Minimum TTL
604800s
Nameservers (NS)
dns2.daytonmetrolibrary.org
ns1.daytonmetrolibrary.org
ns2.daytonmetrolibrary.org
dns1.daytonmetrolibrary.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:relay01.oplin.org include:amazonses.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; ruf=mailto:[email protected]; rua=mailto:[email protected]; adkim=r; aspf=r; fo=1
⚠ 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
8 records- bw=xOUrvcfwSjU5c8PwfFfYyNWpXMwYODT0XuxN1T1zVZXe
- MS=ms95602477
- SPFv=spf1 include:spf.protection.outlook.com include:relay01.oplin.org include:amazonses.com -all
- duo_sso_verification=mqrbQ8qhkHl4jI5jKfIBQzhLZxL7BvsaecKjtu17IKIycTzrMfqqTjXQ7gRHcvYK
- apple-domain-verification=lXb1vrwB5y5Xrc5V
- atlassian-domain-verification=td3Cds7gOMJMwhglSBLr4a1gJPJP1iE8aPS/HcaiwEYI/42TgcmRbWMZSmc8rAte
- cisco-ci-domain-verification=38df2a9ddf62890701bc0b57818111b09d07bf3b050a8edd794e74a98b982bc0
- +qFOARIdlXj6zhE42/Jcg/xk9KYvpBxwGVX9cBG3UY/fuuD0bPGlPCriVZLvuJBX/2gQb9A0BWBUtk293kUstQ==
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