Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
saclibrary.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 03:05:39 UTC · ↺ Refresh
MX Hostnames
- mx1.saclibrary.iphmx.com
- mx2.saclibrary.iphmx.com
MX Priorities
- mx2.saclibrary.iphmx.com: 11
- mx1.saclibrary.iphmx.com: 10
A / AAAA Records
- 151.101.2.191 (no PTR)
Mail Server IPs
- 68.232.142.119 ↩ esa1.saclibrary.iphmx.com
- 68.232.148.22 ↩ esa2.saclibrary.iphmx.com
SOA Record
Raw SOA
ns49.worldnic.com namehost.worldnic.com 126020609 10800 3600 604800 3600
Primary NS (mname)
ns49.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126020609
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns49.worldnic.com
ns50.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a:esa1.saclibrary.iphmx.com a:esa2.saclibrary.iphmx.com ip4:192.245.61.1/24 ip4:54.203.234.54 ip4:149.72.192.49 ip4:168.245.125.165 ip4:23.23.246.226 ip4:216.17.118.230 ip4:12.133.120.135 ip4:76.227.222.171 ip4:12.53.31.120/29 ip4:12.198.149.18 ip4:12.198.149.240/29 include:spf.protection.outlook.com include:spf.mailjet.com include:mailgun.org ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=none;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=r;adkim=r;fo=1:s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
dkim._domainkey
k1._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
3 records- SPFv=spf1 a:esa1.saclibrary.iphmx.com a:esa2.saclibrary.iphmx.com ip4:192.245.61.1/24 ip4:54.203.234.54 ip4:149.72.192.49 ip4:168.245.125.165 ip4:23.23.246.226 ip4:216.17.118.230 ip4:12.133.120.135 ip4:76.227.222.171 ip4:12.53.31.120/29 ip4:12.198.149.18 ip4:12.198.149.240/29 include:spf.protection.outlook.com include:spf.mailjet.com include:mailgun.org ~all
- MS=ms23279670
- apple-domain-verification=28nZ3mqIgZTAAX1T
Full email verification for saclibrary.org
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