Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
heifer.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 02:07:15 UTC · ↺ Refresh
MX Hostnames
- heifer-org.mail.protection.outlook.com
MX Priorities
- heifer-org.mail.protection.outlook.com: 0
A / AAAA Records
- 204.236.212.207 ↩ ec2-204-236-212-207.compute-1.amazonaws.com
- 3.231.79.44 ↩ ec2-3-231-79-44.compute-1.amazonaws.com
- 34.202.193.252
- 107.22.60.49
- 32.195.99.124
- 100.55.201.158
Mail Server IPs
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-162.awsdns-20.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-162.awsdns-20.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-970.awsdns-57.net
ns-1124.awsdns-12.org
ns-162.awsdns-20.com
ns-1701.awsdns-20.co.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:50.235.67.49 ip4:74.117.203.0/24 ip4:149.72.151.35 ip4:149.72.201.153 ip4:149.72.201.153 ip4:159.183.141.213 ip4:149.72.183.8 ip4:149.72.22.42 ip4:159.183.141.212 ip4:159.183.141.214 include:spf.mandrillapp.com include:mailspf.smtp.com include:spf.emailsignatures365.com include:send.helpmonks.com include:spf.protection.outlook.com include:spf-465873.jangomail.com include:_spf.psm.knowbe4.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=quarantine;pct=100;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected],mailto:[email protected];ri=86400;fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._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
16 records- miro-verification=ef62955c96fd6d451a02ab16dc98fb20f81f23cc
- bw=uACfprcitdQXatPHPYKJe5f6iK1dieBiCUs41QXzIdNw
- SPFv=spf1 ip4:50.235.67.49 ip4:74.117.203.0/24 ip4:149.72.151.35 ip4:149.72.201.153 ip4:149.72.201.153 ip4:159.183.141.213 ip4:149.72.183.8 ip4:149.72.22.42 ip4:159.183.141.212 ip4:159.183.141.214 include:spf.mandrillapp.com include:mailspf.smtp.com include:spf.emailsignatures365.com include:send.helpmonks.com include:spf.protection.outlook.com include:spf-465873.jangomail.com include:_spf.psm.knowbe4.com ~all
- openai-domain-verification=dv-2WdxBgDsW3lCmoUcLAU7zYTP
- 18XAF63569J3C8KULPUJXLXJ8ALBEGKOT0IFT8UXJ
- facebook-domain-verification=yv8ldastqvvwnhvg9w2pmagyrunrzk
- docusign=6bbe5cf8-b9c6-4d4a-bd35-c9dd3a4c51ab
- google-site-verification=MVP27lakQwTWdlcn5J7k2iTBV-RJgGKtTzMBUfZswJ4
- aDYGUuTqzxEZ0lZJfIrrH8w6vYFliJVmBocW+KXzjquLzXnxlzvhM4jQJq8WhA6/duCNO+i7y+NC2JzgJZQfdw==
- adobe-idp-site-verification=952b817ad57946a0e17b5742aa58e3ce748f1a533bc45635e8d3544c213af03a
- MS=ms86534107
- asv=121bb2b6ec409170540ed1551e021f8c
- duo_sso_verification=Umi41ZPGNtXom2n3KWUlICT2pYO1C9GBF53DN5M2KMFwHrakFDqVisFaB6yRzl0b
- smartsheet-site-validation=oihClMI7q7D3jbd9HhYfrx6pK9sv1TYi
- factorial-domain-verification=ARDkLLjTAB6JMLEzJFeDtQptsrKooUu48eEuAR4TcDxX6hHiArd4nnZTivKVcefk
- mongodb-site-verification=JwHKjmISl0Z0DxYRS6S0j6ZeGF83lIEJ
Full email verification for heifer.org
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