mywebguy.tech

Valid Email Server
Domain Lookup › mywebguy.tech

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
mywebguy.tech
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 10:15:28 UTC · ↺ Refresh

MX Hostnames

  • mywebguy-tech.mail.protection.outlook.com

MX Priorities

  • mywebguy-tech.mail.protection.outlook.com: 10

A / AAAA Records

  • 192.196.158.48 ↩ server.mywebguy.tech

Mail Server IPs

  • 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
  • 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
  • 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
  • 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns1091.ui-dns.com hostmaster.1and1.com 2017052514 28800 7200 604800 300
Primary NS (mname)
ns1091.ui-dns.com
Admin Email (rname)
hostmaster@1and1.com
Serial
2017052514
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1036.ui-dns.biz
ns1091.ui-dns.com
ns1027.ui-dns.org
ns1110.ui-dns.de

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

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
  • DMARCv=DMARC1; p=none; fo=1; rua=mailto:[email protected]
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=ms78555841
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