Domain Overview
DNS: ✓ just now
Checker: ✓ just now
gdx-group.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-23 11:19:14 UTC · ↺ Refresh
MX Hostnames
- mx01.dondominio.com
- gdxgroup-com0i.mail.protection.outlook.com
MX Priorities
- mx01.dondominio.com: 20
- gdxgroup-com0i.mail.protection.outlook.com: 30
A / AAAA Records
- 178.33.119.211 ↩ cluster100.hosting.ovh.net
- 2001:41d0:301:4::100
Mail Server IPs
- 31.214.176.67 ↩ mx01.dondominio.com
- 52.101.103.140 ↩ mail-miypr02cu00204.inbound.protection.outlook.com
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.91.156 ↩ mail-maspr04cu00104.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca48::10 ↩ mail-miypr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca48::c ↩ mail-miypr03cu00104.inbound.protection.outlook.com
- 2a01:111:f403:ca09::24 ↩ mail-am6pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca3c::6 ↩ mail-zrxpr04cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.dondominio.com dnsadmin.dondominio.com 2026071706 10800 1800 691200 3600
Primary NS (mname)
ns1.dondominio.com
Admin Email (rname)
dnsadmin@dondominio.com
Serial
2026071706
Refresh
10800s
Retry
1800s
Expire
691200s
Minimum TTL
3600s
Nameservers (NS)
ns1.dondominio.com
ns2.dondominio.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.dondominio.com include:smtp.dondominio.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 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
3 records- SPFv=spf1 include:spf.protection.outlook.com include:spf.dondominio.com include:smtp.dondominio.com -all
- google-site-verification=7qwNl6YIUmw-f4_GpOV8QRsFPF_U3uH4ac4qrpRwHHc
- brevo-code:7645be8ebd2a69fb7b062408910128b9
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