ci.el-cerrito.ca.us

Valid Email Server
Domain Lookup › ci.el-cerrito.ca.us
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
ci.el-cerrito.ca.us
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-06-03 08:37:06 UTC · ↺ Refresh

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MX Hostnames

  • elcerrito-gov.mail.protection.outlook.com

MX Priorities

  • elcerrito-gov.mail.protection.outlook.com: 0

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
  • 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
  • 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
  • 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
  • 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com

SOA Record

Raw SOA dns101.tripwire.net dnsadmin.tripwire.net 2025011103 1800 600 1814000 600
Primary NS (mname)
dns101.tripwire.net
Admin Email (rname)
dnsadmin@tripwire.net
Serial
2025011103
Refresh
1800s
Retry
600s
Expire
1814000s
Minimum TTL
600s

Nameservers (NS)

dns101.tripwire.net
dns101.netops.sspdata.net
dns121.netops.sspdata.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com ip4:74.114.64.241 ip4:74.114.66.241 ip4:66.122.109.132 include:_spf_uswest2.prod.hydra.sophos.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

7 records
  • sophos-domain-verification=60039411d3d3974d375801cdc6fb0c8293ca51d2
  • sophos-domain-verification=f4dbb324d643278e7023c33f456c02254b9626f4
  • MS=ms98401252
  • MmWoK7YMVzSDQPHB5/tYwpJuMlu7zITRTh7sYTcywAWGDtQaraSgh34O2KtmOcplUI1EhPCoqlQxFxnZI1Uyhg==
  • SPFv=spf1 include:spf.protection.outlook.com ip4:74.114.64.241 ip4:74.114.66.241 ip4:66.122.109.132 include:_spf_uswest2.prod.hydra.sophos.com ~all
  • sophos-domain-verification=fb19832ab3f0996b0691750d20f248a1f765a082
  • apple-domain-verification=dF9bhSssjJyOp2Bv
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