Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
iri.org
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-03 17:29:35 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-2.mimecast.com
- us-smtp-inbound-1.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 10
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 192.0.66.120 (no PTR)
- 2a04:4e42:600::645 (no PTR)
- 2a04:4e42::645 (no PTR)
- 2a04:4e42:200::645 (no PTR)
- 2a04:4e42:400::645
Mail Server IPs
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
ns1-02.azure-dns.com msnhst.microsoft.com 2016031600 3600 300 2419200 300
Primary NS (mname)
ns1-02.azure-dns.com
Admin Email (rname)
msnhst@microsoft.com
Serial
2016031600
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns2-02.azure-dns.net
ns3-02.azure-dns.org
ns4-02.azure-dns.info
ns1-02.azure-dns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:54.225.87.32 ip4:54.175.185.201 ip4:168.245.101.255 include:spf.protection.outlook.com include:us._netblocks.mimecast.com include:emailus.freshservice.com include:20326826.spf10.hubspotemail.net include:_spf.ultipro.com include:spf-2248456.jmsend.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → 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
10 records- 1password-site-verification=IOTWKTCTOJACFAKD7RXUOQCTME
- 0ed1fe018a9a2ff9ce09414bf5bec19cb4c4c08aa4
- SPFv=spf1 ip4:54.225.87.32 ip4:54.175.185.201 ip4:168.245.101.255 include:spf.protection.outlook.com include:us._netblocks.mimecast.com include:emailus.freshservice.com include:20326826.spf10.hubspotemail.net include:_spf.ultipro.com include:spf-2248456.jmsend.com ~all
- 9ko3abr325ube1aagsq4jd4tv1
- docusign=4d28e941-cc5b-4927-95bb-c8fc26845b47
- ZOOM_verify_YeOHvDleSL-py2u-yDjVbg
- tugil7dn9ed7jrg9kevev0o2uc
- apple-domain-verification=d4004LhJus9b2I74
- google-site-verification=rYMTpUILGtdCRIKgnXiWMAQnO0l1SAT-MzfpQ29F0Ik
- DMARCv=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
Full email verification for iri.org
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