cookshvac.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
cookshvac.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-10-30 05:46:29 UTC · ↺ Refresh

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MX Hostnames

  • cookshvac-com.inbound.emailservice.io
  • cookshvac-com.inbound.emailservice.co
  • cookshvac-com.inbound.emailservice.cc

MX Priorities

  • cookshvac-com.inbound.emailservice.io: 10
  • cookshvac-com.inbound.emailservice.cc: 20
  • cookshvac-com.inbound.emailservice.co: 30

A / AAAA Records

  • 128.201.4.29 ↩ 128.201.4.29.static.a2webhosting.com

Mail Server IPs

  • 44.216.32.179 ↩ ec2-44-216-32-179.compute-1.amazonaws.com
  • 3.223.82.138 ↩ ec2-3-223-82-138.compute-1.amazonaws.com
  • 18.204.58.103 ↩ ec2-18-204-58-103.compute-1.amazonaws.com

SOA Record

Raw SOA dns1.name-services.com info.name-services.com 1789484137 172800 900 1814400 300
Primary NS (mname)
dns1.name-services.com
Admin Email (rname)
info@name-services.com
Serial
1789484137
Refresh
172800s
Retry
900s
Expire
1814400s
Minimum TTL
300s

Nameservers (NS)

dns3.name-services.com
dns5.name-services.com
dns2.name-services.com
dns4.name-services.com
dns1.name-services.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:23.83.208.0/20 ip4:128.201.4.29 ip4:106.0.62.77 include:relay.mailchannels.net include:spf.us.emailservice.io include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=15; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 15% of failing messages only

DKIM Selectors

✓ 2 found
default._domainkey
mail._domainkey
⚠ Public key (p=) missing in DKIM record for selector default.

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

All TXT Records

4 records
  • SPFv=spf1 ip4:23.83.208.0/20 ip4:128.201.4.29 ip4:106.0.62.77 include:relay.mailchannels.net include:spf.us.emailservice.io include:spf.protection.outlook.com -all
  • brevo-code:dfababaa895bb50cd7ebe4868e40816c
  • apple-domain-verification=qGBsiSEMgsl5N0jM
  • MS=ms45230418
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