captahydro.com

Valid Email Server
Domain Lookup › captahydro.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
captahydro.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-23 03:34:16 UTC · ↺ Refresh

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MX Hostnames

  • captahydro-com.mail.protection.outlook.com

MX Priorities

  • captahydro-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 18.238.80.71 ↩ server-18-238-80-71.jfk52.r.cloudfront.net
  • 18.238.80.127 ↩ server-18-238-80-127.jfk52.r.cloudfront.net
  • 18.238.80.35
  • 18.238.80.28

Mail Server IPs

  • 52.101.204.108 ↩ mail-sc2p298cu00204.inbound.protection.outlook.com
  • 52.101.204.114 ↩ mail-scvp298cu00302.inbound.protection.outlook.com
  • 52.101.204.110 ↩ mail-scxp298cu00606.inbound.protection.outlook.com
  • 52.101.204.112 ↩ mail-scxp298cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:c962::6 ↩ mail-scvp298cu00306.inbound.protection.outlook.com
  • 2a01:111:f403:c962::4 ↩ mail-scxp298cu00504.inbound.protection.outlook.com
  • 2a01:111:f403:c962:: ↩ mail-sc2p298cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c962::2 ↩ mail-scxp298cu00602.inbound.protection.outlook.com

SOA Record

Raw SOA ns-1246.awsdns-27.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1246.awsdns-27.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1974.awsdns-54.co.uk
ns-494.awsdns-61.com
ns-787.awsdns-34.net
ns-1246.awsdns-27.org

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
google._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

9 records
  • atlassian-sending-domain-verification=dafa5ebb-37f2-4d28-b049-336558cc1e25
  • google-site-verification=h4frtfK7KePJYnjB8eU8RrkiomVPWpmiytkhjUNWfoY
  • google-site-verification=hrUbnd8BP5qiqQz68XrgHZfUX4ojxaUvNfnyr5pXhdU
  • slack-domain-verification=ezQRzqcN9Z67kOH0Vp4dvbEWgtyBtIwqgDe3wNwH
  • DMARCv=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=ms35058589
  • anthropic-domain-verification-z24cy9=N2LmIeJZiOwH8cr0hS8t3z5Vz
  • atlassian-domain-verification=uvPzUqZHGB4zfaPptXb7eQ7kyrHU6LsDmHQNbFZuLRdfC8ThOz4dR8bx2uzKXZvl
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