ophirkatz.co.il

Valid Email Server
Domain Lookup › ophirkatz.co.il

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ophirkatz.co.il
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-19 00:38:15 UTC · ↺ Refresh

MX Hostnames

  • ophirkatz-co-il.mail.protection.outlook.com

MX Priorities

  • ophirkatz-co-il.mail.protection.outlook.com: 0

A / AAAA Records

  • 54.75.163.68 ↩ ec2-54-75-163-68.eu-west-1.compute.amazonaws.com

Mail Server IPs

  • 52.101.172.1 ↩ mail-tlzp290cu00301.inbound.protection.outlook.com
  • 52.101.172.0 ↩ mail-tlzp290cu00200.inbound.protection.outlook.com
  • 52.101.174.0 ↩ mail-tl0p290cu00200.inbound.protection.outlook.com
  • 52.101.174.1 ↩ mail-tl2p290cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:ca31:: ↩ mail-tlzp290cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:ca31::1 ↩ mail-tl2p290cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:ca2f:: ↩ mail-tlzp290cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:ca2f::1 ↩ mail-tl0p290cu00201.inbound.protection.outlook.com

SOA Record

Raw SOA ns-826.awsdns-39.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-826.awsdns-39.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-120.awsdns-15.com
ns-1560.awsdns-03.co.uk
ns-826.awsdns-39.net
ns-1169.awsdns-18.org

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

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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

2 records
  • MS=ms37983554
  • SPFv=spf1 include:spf.protection.outlook.com -all
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