Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
goldco.mx
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 13:00:48 UTC · ↺ Refresh
MX Hostnames
- goldco-mx.mail.protection.outlook.com
MX Priorities
- goldco-mx.mail.protection.outlook.com: 0
A / AAAA Records
- 72.29.120.18 ↩ svgtl51.cloud-mx-ns.net
Mail Server IPs
- 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
SOA Record
Raw SOA
ns401.controldns.mx root.svgtl138.cloud-mx-ns.net 2026032302 3600 1800 1209600 86400
Primary NS (mname)
ns401.controldns.mx
Admin Email (rname)
root@svgtl138.cloud-mx-ns.net
Serial
2026032302
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns401.controldns.mx
ns402.controldns.mx
ns403.controldns.mx
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:72.29.120.18 include:spf.antispamcloud.com +include:relay.mailchannels.net +ip4:209.59.139.191 +ip4:67.227.157.167 +include:spf.protection.outlook.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; 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]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- google-site-verification=WZkuWlL8FWos8kaRFbRbzAY3YTLC45O30ZYirL5fDPM
- SPFv=spf1 +a +mx +ip4:72.29.120.18 include:spf.antispamcloud.com +include:relay.mailchannels.net +ip4:209.59.139.191 +ip4:67.227.157.167 +include:spf.protection.outlook.com -all
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