crsairlines.com

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

Domain Overview

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

Checked via [email protected] · 2026-09-23 09:58:47 UTC · ↺ Refresh

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MX Hostnames

  • crsairlines-com.mail.protection.outlook.com

MX Priorities

  • crsairlines-com.mail.protection.outlook.com: 1

A / AAAA Records

  • 82.223.212.126 ↩ lwxk018.servidoresdns.net

Mail Server IPs

  • 52.101.185.24 ↩ mail-zrxpr07cu00100.inbound.protection.outlook.com
  • 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
  • 52.101.91.156 ↩ mail-maspr04cu00104.inbound.protection.outlook.com
  • 52.101.73.145 ↩ mail-am6pr02cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:ca48::e ↩ mail-miypr03cu00206.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::a ↩ mail-am7pr02cu00202.inbound.protection.outlook.com

SOA Record

Raw SOA dns1.serv495947.servidoresdns.net hostmaster.serv495947.servidoresdns.net 2015081111 21600 3600 2419200 300
Primary NS (mname)
dns1.serv495947.servidoresdns.net
Admin Email (rname)
hostmaster@serv495947.servidoresdns.net
Serial
2015081111
Refresh
21600s
Retry
3600s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

dns1.serv495947.servidoresdns.net
dns2.serv495947.servidoresdns.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:80.28.119.206 include:spf.acumbamail.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✗ None detected

No 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

5 records
  • MS=B012012F20666D6321E9570A05EBDF9D7E4E2F16
  • rdQkWTvzw0ne3whMmIVqp5ZbnoMBKrakdNy53xm7qjewoIGL/T9RhiOkpkd9aUuNzx26zyCb+sccZV4MV0hYvQ==
  • SPFv=spf1 ip4:80.28.119.206 include:spf.acumbamail.com include:spf.protection.outlook.com -all
  • Acumbamail-domain-verification:9d313784-6e28-11f1-9bcd-0050568f17c2
  • kpPrWEQHCMr3bKl3ZBQls+AIeoj9/zOz6eK2j6iFbkn4RrCljY4OzDTa+OKAm3989sr1yXqGk5OZq6wCCZypgA==
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