Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
coalci.es
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-09-23 05:01:06 UTC · ↺ Refresh
MX Hostnames
- coalci-es.mail.protection.outlook.com
MX Priorities
- coalci-es.mail.protection.outlook.com: 1
A / AAAA Records
- 217.154.17.126 ↩ srv01.koalah.es
Mail Server IPs
- 52.101.209.153 ↩ mail-cpjpr04cu00101.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.185.21 ↩ mail-zrxpr05cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c967::8 ↩ mail-cpjpr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::28 ↩ mail-am6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
dns45.servidoresdns.net hostmaster.servidoresdns.net 2020072858 21600 3600 2419200 60
Primary NS (mname)
dns45.servidoresdns.net
Admin Email (rname)
hostmaster@servidoresdns.net
Serial
2020072858
Refresh
21600s
Retry
3600s
Expire
2419200s
Minimum TTL
60s
Nameservers (NS)
dns46.servidoresdns.net
dns45.servidoresdns.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:81.42.219.217 ip4:54.228.20.215 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo 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
7 records- selector1-coalci-es._domainkey.coalci.onmicrosoft.com
- linkedin-site-verification=6dc66530-c2c5-45d4-ad45-949e7a0d2561
- selector2-coalci-es._domainkey.coalci.onmicrosoft.com
- MS=ms15811860
- brevo-code:ff23b821d174642ff58ee4809aab849c
- SPFv=spf1 include:spf.protection.outlook.com ip4:81.42.219.217 ip4:54.228.20.215 -all
- google-site-verification=FdviMG-Xd0glKWJI5GGOnmL_HNJiyw42OsXyIntinkQ
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