durouas.com

Valid Email Server
Domain Lookup › durouas.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
durouas.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 08:06:37 UTC · ↺ Refresh

MX Hostnames

  • durouas-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 198.185.159.144 (no PTR)
  • 198.185.159.145 (no PTR)
  • 198.49.23.144
  • 198.49.23.145

Mail Server IPs

  • 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
  • 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
  • 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
  • 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
  • 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com

SOA Record

Raw SOA dns1.p08.nsone.net hostmaster.nsone.net 1657208760 43200 7200 1209600 3600
Primary NS (mname)
dns1.p08.nsone.net
Admin Email (rname)
hostmaster@nsone.net
Serial
1657208760
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

dns1.p08.nsone.net
dns2.p08.nsone.net
dns3.p08.nsone.net
dns4.p08.nsone.net
ns01.squarespacedns.com
ns02.squarespacedns.com
ns03.squarespacedns.com
ns04.squarespacedns.com

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

✓ 3 found
selector1._domainkey
selector2._domainkey
k1._domainkey
✓ DKIM properly configured for selector: selector1

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

All TXT Records

6 records
  • DKIMv=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtQ4ctsimKoyO5teziyYQI61SVPfm9iqqAHeyWa+EIg2XHUvq3kPhHVxImsCfV1bFpoJWFFpOIZvJtVESUQT2xcAuUGS7gCOJuJSlWiOEUYO17HcHJX5vOYo+sf85FZTrMc9tho75fYIvY0QubMNqiY283Q2mGx+Ys4deIX6Ss/DaUNvRx2bMWPR9baGtmocMj" OkBkLXWPP6NDkwB/UOzlKa7hY+saPOzhgpRebR7FdtIN0JuPWwQsvQdxsD5p/9OQdhpRdcZi+zio7ymDm6zAJVU0ad5169DXjZfD/VcFUDITZMcEFp09l5TDHlqlN26DfOVmcCLCCU4ug7no2KpXwIDAQAB;
  • DMARCv=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
  • MS=ms62103146
  • google-site-verification=qOgkMKu2b-fBQ6GQqme3_avL5Xor_a4yXTpvaWAY42Q
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=ms30754720
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 durouas.com

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

No credit card required
Get 1,000 Free Credits