Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mwdh2o.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 10:09:46 UTC · ↺ Refresh
MX Hostnames
- mwdh2o-com.mail.protection.outlook.com
MX Priorities
- mwdh2o-com.mail.protection.outlook.com: 10
A / AAAA Records
- 144.166.174.145 (no PTR)
Mail Server IPs
- 52.101.11.12 ↩ mail-sa9pr09cu00104.inbound.protection.outlook.com
- 52.101.8.52 ↩ mail-ds0pr09cu00104.inbound.protection.outlook.com
- 52.101.8.50 ↩ mail-dm6pr09cu00202.inbound.protection.outlook.com
- 52.101.9.19 ↩ mail-blapr09cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f90e::1 ↩ mail-sa9pr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f904::1 ↩ mail-ds0pr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f904:: ↩ mail-dm6pr09cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f900::1 ↩ mail-blapr09cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.mwdh2o.com ncc.mwdh2o.com 2026031903 10800 3600 604800 86400
Primary NS (mname)
ns1.mwdh2o.com
Admin Email (rname)
ncc@mwdh2o.com
Serial
2026031903
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns1.mwdh2o.com
ns2.mwdh2o.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:ses.onsolve.net include:spf.protection.outlook.com ip4:144.166.53.32 ip4:144.166.55.32 ip4:144.166.56.32 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._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
9 records- asv=34fea1d1399380df81a097c3f7d2108a
- MS=ms67340088
- 1e69fd65fde5446e965e2afa1123e90b
- ca3-6ddd604a6f2a47b9b370e7f34c7f9e75
- openai-domain-verification=dv-Qws2kPP8nhwDjSt8fLX5YvPP
- adobe-sign-verification=859b67bf3a091f2fd08e4d67f9f7c0d9
- SPFv=spf1 include:ses.onsolve.net include:spf.protection.outlook.com ip4:144.166.53.32 ip4:144.166.55.32 ip4:144.166.56.32 ~all
- Dynatrace-site-verification=c15c68c3-72aa-4b07-9b87-ef890469e20a__8jjgi6gn1mdjcastkf0agjh63v
- fVJKc/eP67RzXcoXvWMunHemPx8r9ncSEc+O8ivi2YIA8QR7NyW35Hj6mLMN1jUPjxtmsKccpdBbLnWUahOokg==
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
See demo & docs
Deep verification
Full email verification for mwdh2o.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits