next-clinics.com

Valid Email Server
Domain Lookup › next-clinics.com

Domain Overview

DNS: ✓ 20d ago Checker: ✓ 20d ago
next-clinics.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 08:15:52 UTC · ↺ Refresh

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MX Hostnames

  • nextclinics-com01b.mail.protection.outlook.com

MX Priorities

  • nextclinics-com01b.mail.protection.outlook.com: 10

A / AAAA Records

  • 62.109.150.138 ↩ dw207.webglobe.com

Mail Server IPs

  • 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
  • 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
  • 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
  • 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.ignum.com hostmaster.ignum.cz 2026030901 1200 3600 604800 3600
Primary NS (mname)
ns1.ignum.com
Admin Email (rname)
hostmaster@ignum.cz
Serial
2026030901
Refresh
1200s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns2.ignum.cz
ns1.ignum.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:81.0.233.76 ip4:82.142.123.141 ip4:85.125.216.10 ip4:88.208.82.228 ip4:82.142.123.149 ip4:54.229.2.165 ip4:52.30.130.201 ip4:52.17.45.98 ip4:52.16.190.81 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; sp=reject; pct=100; fo=0; ri=3600; adkim=r; aspf=r; rf=afrf; ruf=mailto:[email protected]; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject

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

4 records
  • s1r74d9htzwmr83h7q2t2q57c7txdzsj
  • SPFv=spf1 include:spf.protection.outlook.com ip4:81.0.233.76 ip4:82.142.123.141 ip4:85.125.216.10 ip4:88.208.82.228 ip4:82.142.123.149 ip4:54.229.2.165 ip4:52.30.130.201 ip4:52.17.45.98 ip4:52.16.190.81 -all
  • 1yqy0g0t0nrlq4s08wtfn35nn0f76b92
  • _aw2shd0dj0f7p3dbne9oo3w0u4sq852
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