chrischona.org

Valid Email Server
Domain Lookup › chrischona.org

Domain Overview

DNS: ✓ 20d ago Checker: ✓ 20d ago
chrischona.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 08:00:12 UTC · ↺ Refresh

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MX Hostnames

  • chrischona-org.mail.protection.outlook.com

MX Priorities

  • chrischona-org.mail.protection.outlook.com: 0

A / AAAA Records

  • 168.119.109.85 ↩ isp.gf.works

Mail Server IPs

  • 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
  • 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
  • 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com

SOA Record

Raw SOA isp.gf.works hostmaster.gf.works 2024012203 7200 900 604800 3600
Primary NS (mname)
isp.gf.works
Admin Email (rname)
hostmaster@gf.works
Serial
2024012203
Refresh
7200s
Retry
900s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

isp.gf.works
ns1.rdns.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

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

1 record
  • SPFv=spf1 include:spf.protection.outlook.com -all
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