Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
maddinhauser.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 18:22:18 UTC · ↺ Refresh
MX Hostnames
- maddinhauser.com.1.0001.arsmtp.com
- maddinhauser.com.2.0001.arsmtp.com
MX Priorities
- maddinhauser.com.1.0001.arsmtp.com: 10
- maddinhauser.com.2.0001.arsmtp.com: 20
A / AAAA Records
- 104.238.165.137 ↩ server.mjkretsinger.com
Mail Server IPs
- 8.31.233.174 ↩ server238.appriver.com
- 8.19.118.174 ↩ server239.appriver.com
SOA Record
Raw SOA
ns-928.awsdns-52.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-928.awsdns-52.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-928.awsdns-52.net
ns-1098.awsdns-09.org
ns-153.awsdns-19.com
ns-1624.awsdns-11.co.uk
SPF Record
✓ Strict (-all)
v=spf1 include:edgepilot.com include:spf.constantcontact.com include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 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
3 records- c0vds24mem5sabdbiaqcmtdnbv.
- SPFv=spf1 include:edgepilot.com include:spf.constantcontact.com include:spf.protection.outlook.com -all
- MS=FED7220A8E74F01D95E10D6326D7F763C44E5BD6
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 maddinhauser.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits