Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
thechastainatl.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 21:30:20 UTC · ↺ Refresh
MX Hostnames
- thechastainatl-com.mx1.arsmtp.com
- thechastainatl-com.mx2.arsmtp.com
MX Priorities
- thechastainatl-com.mx2.arsmtp.com: 20
- thechastainatl-com.mx1.arsmtp.com: 10
A / AAAA Records
- 104.196.203.173 ↩ 173.203.196.104.bc.googleusercontent.com
Mail Server IPs
- 8.19.118.206 ↩ server291.appriver.com
- 8.31.233.227 ↩ server290.appriver.com
SOA Record
Raw SOA
ns53.domaincontrol.com dns.jomax.net 2023082102 28800 7200 604800 600
Primary NS (mname)
ns53.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2023082102
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns54.domaincontrol.com
ns53.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:_spf.google.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- v=verifydomain MS=4020076
- twilio-domain-verification=1c1cd9bf3cf9fbe1fdc098407d2c0020
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.google.com ~all
- NETORGFT6089514.onmicrosoft.com
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