Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fremont.gov
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 15:47:21 UTC · ↺ Refresh
MX Hostnames
- mx1.hc5850-12.iphmx.com
- mx2.hc5850-12.iphmx.com
- fremont-gov.mail.protection.outlook.com
MX Priorities
- mx1.hc5850-12.iphmx.com: 1
- fremont-gov.mail.protection.outlook.com: 0
- mx2.hc5850-12.iphmx.com: 1
A / AAAA Records
- 135.84.124.41
Mail Server IPs
- 216.71.141.132 ↩ esa2.hc5850-12.iphmx.com
- 207.54.92.226 ↩ esa1.hc5850-12.iphmx.com
- 52.101.11.12 ↩ mail-sa9pr09cu00104.inbound.protection.outlook.com
- 52.101.8.52 ↩ mail-ds0pr09cu00104.inbound.protection.outlook.com
- 52.101.9.19 ↩ mail-blapr09cu00103.inbound.protection.outlook.com
- 52.101.8.50 ↩ mail-dm6pr09cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f900::1 ↩ mail-blapr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f904:: ↩ mail-dm6pr09cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f904::1 ↩ mail-ds0pr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f90e::1 ↩ mail-sa9pr09cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns3.level3.net postmaster.ns3.level3.net 2026022701 86400 3600 604800 300
Primary NS (mname)
ns3.level3.net
Admin Email (rname)
postmaster@ns3.level3.net
Serial
2026022701
Refresh
86400s
Retry
3600s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1.fremont.gov
ns3.fremont.gov
ns2.fremont.gov
SPF Record
✓ Strict (-all)
v=spf1 ip4:198.199.140.14 ip4:198.199.140.64 ip4:23.21.109.197 include:_spf-sg.accela.com include:spf.protection.outlook.com include:servers.mcsv.net include:sendgrid.net include:_spf.psm.knowbe4.com include:spf-us.appmail.granicusgovaccess.net exists:%{i}.spf.hc5850-12.iphmx.com include:amazonses.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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
10 records- tos7pd7tlqcvvbeu1v5ciotgeq
- MS=5431C879B14DC3A4DE02D62CBAEEE2BCD00B989E
- cisco-ci-domain-verification=19df71d7c31c02ee4957deef588c1ab54094ca441196e546114fe6835e125e2b
- 9M3hkSxRcKmHrUM/GapAMMWscIMOqAR245COoj4HQo1GxLcBsNau71ISVB1HD9ZyYw0sPkXsxWaZ7mWW5FSepA==
- docusign=a1d7ee52-2d0f-47e7-9354-5387a56f8525
- SPFv=spf1 ip4:198.199.140.14 ip4:198.199.140.64 ip4:23.21.109.197 include:_spf-sg.accela.com include:spf.protection.outlook.com include:servers.mcsv.net include:sendgrid.net include:_spf.psm.knowbe4.com include:spf-us.appmail.granicusgovaccess.net exists:%{i}.spf.hc5850-12.iphmx.com include:amazonses.com -all
- canva-site-verification=yTwbv_FBJ-aaQ7_zwD04HQ
- MS=FC73C8FFD0092C8BBCAE2183D4F9AE19406C03F2
- MS=O7n-Mt5-JBL
- MS=ms71048239
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