Domain Overview
DNS: ✓ 21d ago
Checker: ✓ 21d ago
proredes.net
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-20 22:08:57 UTC · ↺ Refresh
MX Hostnames
- proredes-net.mail.protection.outlook.com
MX Priorities
- proredes-net.mail.protection.outlook.com: 10
A / AAAA Records
- 200.75.6.226 (no PTR)
Mail Server IPs
- 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.proredes.com hostmaster.proredes.com 2026051301 10800 3600 1209600 86400
Primary NS (mname)
ns1.proredes.com
Admin Email (rname)
hostmaster@proredes.com
Serial
2026051301
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.proredes.com
ns3.proredes.com
ns2.proredes.com
ns4.proredes.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:190.153.220.10 ip4:200.75.6.199/32 ip4:200.72.81.203/32 ip4:200.72.102.10/32 ip4:103.47.206.223/32 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; fo=1; ri=3600; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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- MS=DBDAEEF3E025B41776726432F97641C21CC023DC
- SPFv=spf1 ip4:190.153.220.10 ip4:200.75.6.199/32 ip4:200.72.81.203/32 ip4:200.72.102.10/32 ip4:103.47.206.223/32 include:spf.protection.outlook.com -all
- google-site-verification=C4e1v_ei1RI3VgqFany-ceEPpV6NivbUi1e9rYnpNUI
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 proredes.net
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits