Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
earthshare.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 03:14:33 UTC · ↺ Refresh
MX Hostnames
- earthshare-org.mail.protection.outlook.com
MX Priorities
- earthshare-org.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.155.130 (no PTR)
- 104.21.89.13 (no PTR)
- 2606:4700:3033::6815:590d
- 2606:4700:3036::ac43:9b82
Mail Server IPs
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
SOA Record
Raw SOA
dave.ns.cloudflare.com dns.cloudflare.com 2398037881 10000 2400 604800 1800
Primary NS (mname)
dave.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398037881
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
lindsey.ns.cloudflare.com
dave.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com include:mailgun.org include:spf1.formassembly.com include:spf1.websitewelcome.com include:servers.mcsv.net include:relay.mailchannels.net -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
default._domainkey
s1._domainkey
s2._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
5 records- apple-domain-verification=sup4TM2aLNdz9y6W
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com include:mailgun.org include:spf1.formassembly.com include:spf1.websitewelcome.com include:servers.mcsv.net include:relay.mailchannels.net -all
- 00D4S000000ojHD=1TBPp00000000T3
- 0ed1fe018adf29f1efff1040f6a1a29beacbe6bb50
- _globalsign-domain-verification=DpJDuTbwVdQLL4aC505ubcpSWdKsaHzuUf3LjjP0ks
Full email verification for earthshare.org
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