Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cityofsouthfield.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 06:43:03 UTC · ↺ Refresh
MX Hostnames
- mxb-002af101.gslb.pphosted.com
- mxa-002af101.gslb.pphosted.com
MX Priorities
- mxa-002af101.gslb.pphosted.com: 0
- mxb-002af101.gslb.pphosted.com: 0
A / AAAA Records
- 23.185.0.3 (no PTR)
Mail Server IPs
- 148.163.150.207 ↩ mx0a-002af101.pphosted.com
SOA Record
Raw SOA
ns5.worldnic.com namehost.worldnic.com 126031714 10800 3600 604800 3600
Primary NS (mname)
ns5.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126031714
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns5.worldnic.com
ns6.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:cityofsouthfield-com.spf.smtp25.com ip4:207.91.212.125 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
8 records- cisco-ci-domain-verification=73f4268f90ad71bd37b102a73c369805df168630c989c0b6bc1934a2cb0247fb
- facebook-domain-verification=d6kiukr2onxfbok9s5g37ogozkhw0i
- adobe-idp-site-verification=8558b649af0881c0c9329cd4f00867ebc84570755c96da7247702a98fdef1b9d
- apple-domain-verification=ow2pR5G4z2AacoIl
- MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC187dY0Ccq/2hvhXaCfgYGl4XR8RZjbpgKCUoIbx94yCbEgUkHrnSPsEsKdXa+ihdH8UkKGQvEznXmBPzjQMJTDYc31RryWKISPsR99qvh4mwr75oakBVFeYKVuAOgFDp1xBqQC1vqH5g3ql6K8h3gX0fIJWx/b5svEd28i/uy/QIDAQAB
- XYBn9eJw4JsTWLi4RDKP1UrSzUB1A/geF+Fq5KqiLPEzI+EHmU4TMReCUKO3LMhsvizrqHIg+AsCyPc1fM2U6Q==
- SPFv=spf1 include:spf.protection.outlook.com include:cityofsouthfield-com.spf.smtp25.com ip4:207.91.212.125 -all
- google-site-verification=gkxHAiyKeLMkA7v1UH6aEaNKwB_Hv2lUjn8onsf0DN0
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