Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
oneblood.org
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 22:07:26 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
- 151.101.131.10 (no PTR)
- 151.101.67.10 (no PTR)
- 151.101.3.10 (no PTR)
- 151.101.195.10 (no PTR)
Mail Server IPs
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
ns-517.awsdns-00.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-517.awsdns-00.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-517.awsdns-00.net
ns-1342.awsdns-39.org
ns-1739.awsdns-25.co.uk
ns-400.awsdns-50.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:66.55.49.160/27 ip4:129.213.180.24/32 ip4:71.41.213.48/29 ip4:75.112.177.160/28 include:spf.protection.outlook.com include:_spf.intacct.com include:spf.ess.barracudanetworks.com include:us._netblocks.mimecast.com include:_spf.ultipro.com include:_spf.messagegears.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
14 records- apple-domain-verification=of34XTdGzN2vChW27LEc4l6kFAt495iA6jrAaMEAJ3Y
- smartsheet-site-validation=S8fxKC_jviZi01K9QeISyFDoijMDnTWD
- mimecast-domain-verification=0ed1fe018a5f2b4800ab7b467ca5e4d3178c964926
- SPFv=spf1 ip4:66.55.49.160/27 ip4:129.213.180.24/32 ip4:71.41.213.48/29 ip4:75.112.177.160/28 include:spf.protection.outlook.com include:_spf.intacct.com include:spf.ess.barracudanetworks.com include:us._netblocks.mimecast.com include:_spf.ultipro.com include:_spf.messagegears.net -all
- AJU7MDg_MYPdTecp1a_k
- intersight=812c6b69f21cb9fef8fe6ce268568662beafa4cc602f759cd8532c8d6585e319
- facebook-domain-verification=oxxohk99gxgqhrj7psmijq32sdafzw
- docusign=225df93d-27b5-4a7d-9495-036562a3805a
- openai-domain-verification=dv-tTmII7XdVbWpGhS1itkq0ar7
- adobe-idp-site-verification=6eb94c6d8d12f2565ceea5552d49ada679c60b712c4ba4c9f454e9b724efe1d5
- webexdomainverification.MJX8=ac107505-1c5a-45c2-a732-67af85bafc9d
- uCz6Iq2SIQDVm3l97r+I4xxBIW944I6FV8bEaeTLUbu+ZAjQUn/A/qDjS4x8wsWAKqO/iCEpACc4CEboxB0Nrw==
- duo_sso_verification=hyNtjM7QrEMXi8CbRrPt5CKMO7I4Rjjq5X7tmzoYXxzQaJ6koUbmUEzIC9Lkvnm9
- google-site-verification=MShKBSlb0UQ3wMPs7bfq15EBG0qBD9JBdW4njuE95dc
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