Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
accura.healthcare
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 08:28:10 UTC · ↺ Refresh
MX Hostnames
- accura-healthcare.mail.protection.outlook.com
MX Priorities
- accura-healthcare.mail.protection.outlook.com: 0
A / AAAA Records
- 149.56.169.179 ↩ ip179.ip-149-56-169.net
Mail Server IPs
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-786.awsdns-34.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-786.awsdns-34.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1599.awsdns-07.co.uk
ns-490.awsdns-61.com
ns-786.awsdns-34.net
ns-1386.awsdns-45.org
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:208.80.200.0/21 include:spf.protection.outlook.com ip4:104.168.216.109/32 include:spf.constantcontact.com include:spf.brettworks.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=none;pct=75;adkim=r;aspf=r;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
⚠ Policy applies to 75% of failing messages only
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
7 records- SPFv=spf1 mx ip4:208.80.200.0/21 include:spf.protection.outlook.com ip4:104.168.216.109/32 include:spf.constantcontact.com include:spf.brettworks.net -all
- MS=ms84576048
- apple-domain-verification=6c5lEz73klfKpaXBqlmAimkoXjc9KN_6Jr0SLfq6Qcg
- apple-domain-verification=p-MQUalFLuf88gtp4lgtVyhmKsb-GsqNHAghgxcAvGc
- f7f976npo5sv27kp1b2t2h9pbd
- g23d1krkoe9clsru5c90gbkdmo
- ni85hknm05cpuvdtoplguoetki
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site · Customize →
See demo & docs
Deep verification
Full email verification for accura.healthcare
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits