Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
starrcompanies.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 05:10:52 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 10
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 4.157.126.203 (no PTR)
Mail Server IPs
- 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
ns1-02.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-02.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns1-02.azure-dns.com
ns2-02.azure-dns.net
ns3-02.azure-dns.org
ns4-02.azure-dns.info
SPF Record
✓ Strict (-all)
v=spf1 exists:%{i}._i.%{d}._d.espf.agari.com include:%{d}.a3.spf-protect.agari.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; ri=3600; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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
16 records- google-site-verification=F6rfJ-hb9sbTFUUMEMuEVuBZamKm6LMgY3uRjoTYcls
- apple-domain-verification=qJSFOAjfmVpKBlRv
- docusign=0a584334-ab06-4ab0-97dd-c25574847366
- YnhQDvDW9gkGQ01ZIp4z6qs1faAhXqEINe25JyxF0/jbiNwzWCgpUCQBfQioVNc2SJd9ezdiChPnZmWnCD79Iw==
- 2vy7xwb18mxs0byl48lww5z2jjsvvqjw
- 4tq4khs20njnxps0tcrw3mnc7zczfzy8
- logmein-verification-code=20630fe8-86c8-4245-98fb-cd899ed0db27
- dg95f5npd7jtn3j2yldlqc9jpy9zlg7n
- _j8k67d1anknjb8l38yf50vl0tsffwe7
- smartsheet-site-validation=6D9DtdY2FTBmw2IeYWkAyEjZo-jWpICj
- logmein-verification-code=668e156b-f5d3-430e-9944-f1d4385d043e
- dell-technologies-domain-verification=starrcompanies.com_56969054-7de5-48ca-817f-a42d67226dfd_1752172930
- SPFv=spf1 exists:%{i}._i.%{d}._d.espf.agari.com include:%{d}.a3.spf-protect.agari.com -all
- MS=ms52496150
- 22fkRrI0Zc1al7URzx3GE/CfYSDpJ1UK+NEFjwyQEU4CTJ2s4ScIWDmvS35OtFpaHxS4XwI/zuWDT/oPtmsueQ==
- google-site-verification=vtjeqrLJJDEL_8-Yyh-TtvY1Sk7FKiHRYytn2WLtmhM
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