Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dcsno.org
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 07:32:46 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 20
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 45.79.62.213 ↩ 45-79-62-213.ip.linodeusercontent.com
Mail Server IPs
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
ns1.ascensionhealth.org dnsadmin.ascensionhealth.org 201109207 10800 3600 604800 3600
Primary NS (mname)
ns1.ascensionhealth.org
Admin Email (rname)
dnsadmin@ascensionhealth.org
Serial
201109207
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.ascensionhealth.org
ns1.ascensionhealth.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf-ml.ascension.org include:spf.protection.outlook.com include:_spf.google.com include:spfa.ascension.org ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
6 records- MS=ms37079461
- SPFv=spf1 include:spf-ml.ascension.org include:spf.protection.outlook.com include:_spf.google.com include:spfa.ascension.org ~all
- 96d818dacac04126aa8333277ddf0032
- 07ead338-4ea6-4c35-9362-85dbea84c721
- google-site-verification=kUkmURbLaKne3tT3iLMV7yyLC29A9xWU4DC5sTV_uP8
- dtm-domain-verification=EJot1e_yNcPM_Uc75gqHA2k9qTI5ROvVSxH4JDV0y20
Full email verification for dcsno.org
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