catholiccharitiessf.org

Valid Email Server
Domain Lookup › catholiccharitiessf.org

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
catholiccharitiessf.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 22:49:49 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 141.193.213.11 (no PTR)
  • 141.193.213.10 (no PTR)

Mail Server IPs

  • 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
  • 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
  • 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
  • 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
  • 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns37.domaincontrol.com dns.jomax.net 2026021700 28800 7200 604800 600
Primary NS (mname)
ns37.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026021700
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns38.domaincontrol.com
ns37.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:ultipro.com ip4:208.86.168.7 include:sendgrid.net ip4:167.89.74.79 ip4:167.89.75.142 ip4:167.89.82.157 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=20
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
⚠ Policy applies to 20% of failing messages only

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

13 records
  • P2A_9533_7
  • google-site-verification=ZwH8csgMPR6SCQog_CIE5Hx8QTYWlw09tyKGkRsZE5g
  • canva-site-verification=0oK4KRFWA7F1N_F5mhd4EQ
  • hes=5c2eebe0e991f7942630e82dee789613
  • H994U6N2GOQN3URGYP428DXAR4FUCEQ0F8TR3WFPT
  • google-site-verification=z2ConlinWSQt7W_n-TXuyvFoJRm1wf7ytGPMUfq5YiY
  • Foxit-domain-verification=1f9422079667269deb84366fcf48e9f9
  • v=verifydomain MS=3556369
  • RsRH/2JKKYXUBbVUj8GzjsplXFT+H3FLRzOMZCs1g2AYPB/blBoX78VjYi2BUbr/VKoA2CncCYrae1RFaLwReQ==
  • apple-domain-verification=lF3hurfyYx2MCBdS
  • SPFv=spf1 include:spf.protection.outlook.com include:ultipro.com ip4:208.86.168.7 include:sendgrid.net ip4:167.89.74.79 ip4:167.89.75.142 ip4:167.89.82.157 -all
  • google-site-verification=SPS2quFlCLjx7l7nFxnlAKbmmQPrFxwgBAvYWERxZ1w
  • google-site-verification=XZcAQkweZLpFkikHD783mGJBSe2FCfpqwWPL6Mf8aJ8
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 · Customize →
See demo & docs
Deep verification
Full email verification for catholiccharitiessf.org

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

No credit card required
Get 1,000 Free Credits