stampay.com

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
stampay.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-21 08:46:09 UTC · ↺ Refresh

MX Hostnames

  • stampay-com.mail.protection.outlook.com

MX Priorities

  • stampay-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 108.138.106.23 ↩ server-108-138-106-23.jfk50.r.cloudfront.net
  • 108.138.106.108 ↩ server-108-138-106-108.jfk50.r.cloudfront.net
  • 108.138.106.82
  • 108.138.106.114

Mail Server IPs

  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com

SOA Record

Raw SOA ns-941.awsdns-53.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-941.awsdns-53.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-365.awsdns-45.com
ns-941.awsdns-53.net
ns-1183.awsdns-19.org
ns-1591.awsdns-06.co.uk

SPF Record

⚠ Pass All
v=spf1 a mx include:spf.mtasv.net include:mail.zendesk.com include:servers.mcsv.net include:spf.protection.outlook.com +all
📊 DNS lookups: 6/10
⚠ Pass all (+all) allows any server to send — not recommended.

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records
  • google-site-verification=fsD5Mt0sAN4TONBu8mRDgR9iyjtQQuithT4Kkp3Ir4M
  • google-site-verification=tq8T4YL02-vhkKBwMqfZ6lCMSCmSRi1d4bjiYgkzkMg
  • SPFv=spf1 a mx include:spf.mtasv.net include:mail.zendesk.com include:servers.mcsv.net include:spf.protection.outlook.com +all
  • google-site-verification=Nr4iuybsBnrqL5srmpRIpKi2SaZWVI3G_RTCB18gC44
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 stampay.com

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits