zcompoptic.com

Valid Email Server
Domain Lookup › zcompoptic.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
zcompoptic.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-04 17:27:16 UTC · ↺ Refresh

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MX Hostnames

  • zcompoptic-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 81.19.159.4 (no PTR)

Mail Server IPs

  • 40.107.180.0 ↩ mail-vixp296cu00300.inbound.protection.outlook.com
  • 40.107.180.2 ↩ mail-viyp296cu00502.inbound.protection.outlook.com
  • 40.107.180.3 ↩ mail-viyp296cu00403.inbound.protection.outlook.com
  • 40.107.180.6 ↩ mail-vizp296cu00406.inbound.protection.outlook.com
  • 2a01:111:f403:ca6e::6 ↩ mail-vizp296cu00406.inbound.protection.outlook.com
  • 2a01:111:f403:ca6e:: ↩ mail-vixp296cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:ca6e::2 ↩ mail-viyp296cu00502.inbound.protection.outlook.com
  • 2a01:111:f403:ca6e::3 ↩ mail-viyp296cu00403.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.koschier.at hostmaster.easyname.eu 2026081312 10800 3600 604800 600
Primary NS (mname)
ns1.koschier.at
Admin Email (rname)
hostmaster@easyname.eu
Serial
2026081312
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns2.koschier.at
ns1.koschier.at

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

✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim

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

All TXT Records

2 records
  • MS=ms13194774
  • SPFv=spf1 include:spf.protection.outlook.com -all
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