Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
isocfoundation.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 19:26:24 UTC · ↺ Refresh
MX Hostnames
- isocfoundation-org.mail.protection.outlook.com
MX Priorities
- isocfoundation-org.mail.protection.outlook.com: 0
A / AAAA Records
- 104.18.15.150 (no PTR)
- 104.18.14.150 (no PTR)
- 2606:4700::6812:f96
- 2606:4700::6812:e96
Mail Server IPs
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
SOA Record
Raw SOA
aron.ns.cloudflare.com dns.cloudflare.com 2399239094 10000 2400 604800 1800
Primary NS (mname)
aron.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399239094
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
yahir.ns.cloudflare.com
aron.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:64.225.119.65/32 ip6:2604:a880:2:d1::25c:a001 ip4:52.41.236.76 ip4:50.112.39.248 ip4:198.154.181.128/26 include:spf.protection.outlook.com include:_spf.salesforce.com include:servers.mcsv.net include:19812339.spf01.hubspotemail.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; fo=0:1:s;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- docusign=27f4c8f4-71ab-461f-bdf3-f32592319227
- knowbe4-site-verification=69bd2115c1ce4d44b993e2993227385a
- smartsheet-site-validation=OJ-qe13XzNNTtrFkmX5Qrpndqqa-LcLN
- SPFv=spf1 ip4:64.225.119.65/32 ip6:2604:a880:2:d1::25c:a001 ip4:52.41.236.76 ip4:50.112.39.248 ip4:198.154.181.128/26 include:spf.protection.outlook.com include:_spf.salesforce.com include:servers.mcsv.net include:19812339.spf01.hubspotemail.net -all
- asv=c5061333d10afaba5f61da0ddc9607e9
- atlassian-domain-verification=y7uJd6oCTGet8/tIutimDMpclTPCvc4LaDGMEMx/4jdgTc4an3ibB36C8t6yetxS
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