Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
chs-ca.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 05:41:19 UTC · ↺ Refresh
MX Hostnames
- mx-01-us-east-2.prod.hydra.sophos.com
- mx-02-us-east-2.prod.hydra.sophos.com
MX Priorities
- mx-01-us-east-2.prod.hydra.sophos.com: 5
- mx-02-us-east-2.prod.hydra.sophos.com: 10
A / AAAA Records
- 141.193.213.10 (no PTR)
Mail Server IPs
- 18.189.107.171 ↩ ec2-18-189-107-171.us-east-2.compute.amazonaws.com
- 18.218.105.173 ↩ ec2-18-218-105-173.us-east-2.compute.amazonaws.com
- 3.135.48.136 ↩ ec2-3-135-48-136.us-east-2.compute.amazonaws.com
SOA Record
Raw SOA
ns2.no-ip.com hostmaster.no-ip.com 2015080294 10800 1800 604800 1800
Primary NS (mname)
ns2.no-ip.com
Admin Email (rname)
hostmaster@no-ip.com
Serial
2015080294
Refresh
10800s
Retry
1800s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns4.no-ip.com
ns1.no-ip.com
ns2.no-ip.com
ns5.no-ip.com
ns3.no-ip.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf_useast2.prod.hydra.sophos.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo 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
6 records- MS=ms76757785
- sophos-domain-verification=d0d417d15f250a58994e92e461371df808afe32a913944cf8bb354d9a781dbc3
- google-site-verification=YobaeX50CIagMoBFLBPCw7_Yr5sTFIPsvyBH2LmV1hY
- MS=ms19755840
- SPFv=spf1 include:_spf_useast2.prod.hydra.sophos.com -all
- sophos-domain-verification=75aa93ec391efd449582bc3135e21c907a8ddf97
Full email verification for chs-ca.org
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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