gratacos.com

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

Domain Overview

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

Checked via [email protected] · 2026-09-23 10:41:29 UTC · ↺ Refresh

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MX Hostnames

  • gratacos-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 213.192.239.52 ↩ linux2.delaweb.net

Mail Server IPs

  • 52.101.103.39 ↩ mail-miypr05cu00207.inbound.protection.outlook.com
  • 52.101.91.21 ↩ mail-matpr05cu00105.inbound.protection.outlook.com
  • 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::22 ↩ mail-am7pr02cu00302.inbound.protection.outlook.com
  • 2a01:111:f403:ca48::a ↩ mail-miypr02cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca38::8 ↩ mail-wa4pr04cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA dns11.servidoresdns.net hostmaster.servidoresdns.net 2006122312 21600 3600 2419200 86400
Primary NS (mname)
dns11.servidoresdns.net
Admin Email (rname)
hostmaster@servidoresdns.net
Serial
2006122312
Refresh
21600s
Retry
3600s
Expire
2419200s
Minimum TTL
86400s

Nameservers (NS)

dns11.servidoresdns.net
dns12.servidoresdns.net

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:62.75.251.250 ip4:80.28.131.174 ip4:52.174.243.64 include:spf.protection.outlook.com include:spf-westeu.emailsignatures365.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

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

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

3 records
  • SPFv=spf1 a mx ip4:62.75.251.250 ip4:80.28.131.174 ip4:52.174.243.64 include:spf.protection.outlook.com include:spf-westeu.emailsignatures365.com ~all
  • MS=ms28086409
  • google-site-verification=ITGWgU1DWxg6V6vL46XfkX9D29zq2yCixeZDAdJ1H2o
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