cymitquimica.com

Valid Email Server
Domain Lookup › cymitquimica.com

Domain Overview

DNS: ✓ just now Checker: ✓ just now
cymitquimica.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-23 11:02:10 UTC · ↺ Refresh

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MX Hostnames

  • cymitquimica-com.mail.protection.outlook.com

MX Priorities

  • cymitquimica-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 52.85.31.4 ↩ server-52-85-31-4.jfk50.r.cloudfront.net
  • 52.85.31.104 ↩ server-52-85-31-104.jfk50.r.cloudfront.net
  • 52.85.31.68
  • 52.85.31.8

Mail Server IPs

  • 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
  • 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
  • 52.101.73.145 ↩ mail-am6pr02cu00301.inbound.protection.outlook.com
  • 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:ca21::10 ↩ mail-matpr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca3c::8 ↩ mail-zrxpr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca48::a ↩ mail-miypr02cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:c967::a ↩ mail-cpjpr05cu00102.inbound.protection.outlook.com

SOA Record

Raw SOA ns-23.awsdns-02.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-23.awsdns-02.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-23.awsdns-02.com
ns-909.awsdns-49.net
ns-1070.awsdns-05.org
ns-1957.awsdns-52.co.uk

SPF Record

✓ Strict (-all)
v=spf1 ip4:54.36.123.137/32 ip4:176.31.225.22/32 include:spf.sendinblue.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine

DKIM Selectors

✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail

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

All TXT Records

4 records
  • SPFv=spf1 ip4:54.36.123.137/32 ip4:176.31.225.22/32 include:spf.sendinblue.com include:spf.protection.outlook.com -all
  • MS=ms23137990
  • Sendinblue-code:589eb1c49a87fe434351437e6f04ba12
  • google-site-verification=HEDWZSo2wpPgy3wgJlD4u-TTnVuMEewiSYpVFw-qhIQ
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