Domain Overview
DNS: ✓ 3d ago
Checker: ✓ 3d ago
ginkgoltd.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-18 11:52:08 UTC · ↺ Refresh
MX Hostnames
- ginkgoltd-com.mail.protection.outlook.com
MX Priorities
- ginkgoltd-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.81.193 (no PTR)
- 172.67.190.150 (no PTR)
- 2606:4700:3035::6815:51c1
- 2606:4700:3031::ac43:be96
Mail Server IPs
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
leland.ns.cloudflare.com dns.cloudflare.com 2399847963 10000 2400 604800 1800
Primary NS (mname)
leland.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399847963
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
stevie.ns.cloudflare.com
leland.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.websitewelcome.com include:spf1.websitewelcome.com include:spfgwp.websitewelcome.com include:_spf.google.com include:spf.protection.outlook.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected];fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=ms92440721
- SPFv=spf1 include:spf.websitewelcome.com include:spf1.websitewelcome.com include:spfgwp.websitewelcome.com include:_spf.google.com include:spf.protection.outlook.com -all
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