Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
iaslc.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 19:36:22 UTC · ↺ Refresh
MX Hostnames
- iaslc-org.mx1.arsmtp.com
- iaslc-org.mx2.arsmtp.com
MX Priorities
- iaslc-org.mx2.arsmtp.com: 20
- iaslc-org.mx1.arsmtp.com: 10
A / AAAA Records
- 23.185.0.4 (no PTR)
- 2620:12a:8000::4 (no PTR)
- 2620:12a:8001::4 (no PTR)
Mail Server IPs
- 8.19.118.191 ↩ server2029.appriver.com
- 8.31.233.250 ↩ server2028.appriver.com
SOA Record
Raw SOA
isabel.ns.cloudflare.com dns.cloudflare.com 2398297024 10000 2400 604800 1800
Primary NS (mname)
isabel.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398297024
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
isabel.ns.cloudflare.com
jobs.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:_spf.intacct.com include:_spf.salesforce.com include:_spf.createsend.com include:_spf.smtp.com include:eventsairmail.com include:sendgrid.net include:informz.net ~all
📊 DNS lookups: 8/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._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
5 records- 00D3i000000D3mb=1TBVO00000001nJ
- MS=ms35854623
- dnn4kzaux.azurewebsites.net
- intacct-esk=86498F8C5945B834E053AA06A8C0416C
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.intacct.com include:_spf.salesforce.com include:_spf.createsend.com include:_spf.smtp.com include:eventsairmail.com include:sendgrid.net include:informz.net ~all
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