Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gainsco.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 20:31:25 UTC · ↺ Refresh
MX Hostnames
- gainsco-com.mail.protection.outlook.com
MX Priorities
- gainsco-com.mail.protection.outlook.com: 10
A / AAAA Records
- 151.101.130.159 (no PTR)
Mail Server IPs
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
ns10.digicertdns.com dns.digicertdns.com 2009010193 43200 3600 1209600 180
Primary NS (mname)
ns10.digicertdns.com
Admin Email (rname)
dns@digicertdns.com
Serial
2009010193
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns4.dnsmadeeasy.com
ns0.dnsmadeeasy.com
ns3.dnsmadeeasy.com
ns1.dnsmadeeasy.com
ns2.dnsmadeeasy.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:spf.protection.outlook.com include:aspmx.pardot.com include:mail.zendesk.com include:_spf.ultipro.com include:_spf.salesforce.com include:_spf.psm.knowbe4.com ip4:12.106.204.134 ip4:12.106.204.136 ip4:4.30.64.34 ip4:12.221.100.226 ip4:4.42.163.154 ip4:107.23.71.128 ip4:207.229.45.130 ip4:13.54.180.92 ip4:107.23.49.78 ip4:155.130.21.9 ip4:52.248.100.255 ip4:40.74.160.114 ~all
📊 DNS lookups: 8/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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
19 records- pardot665003=a49ca51203cc3e257cf9da8aed673388fcc81d8d56a0150c936c94bb409f8abe
- amazonses:Nap+HQU/X1ZoZnhhodhBdv3rsnvHYCZZK8VnRsfovn4=
- u45pt17bqicq2bgo1osuvcbhh3
- reftab-domain-verification=6429711bb5a70c5c0a71f7d00e88b917
- SPFv=spf1 a mx include:spf.protection.outlook.com include:aspmx.pardot.com include:mail.zendesk.com include:_spf.ultipro.com include:_spf.salesforce.com include:_spf.psm.knowbe4.com ip4:12.106.204.134 ip4:12.106.204.136 ip4:4.30.64.34 ip4:12.221.100.226 ip4:4.42.163.154 ip4:107.23.71.128 ip4:207.229.45.130 ip4:13.54.180.92 ip4:107.23.49.78 ip4:155.130.21.9 ip4:52.248.100.255 ip4:40.74.160.114 ~all
- MS=ms34070458
- ms5cvdor1a8dkdj87nbphhosna
- sending_domain665003=cf759f3501d8211940b32a8d592a1acd174d520cef991c1a90278b82120ec640
- amazonses:NS0W/cvOwxs0qhSiCiD4PR97QwLsjFpnq8o3qnL56Hs=
- k62lbrffceq27iuabfo4l7a9u4
- deqecu6hlotp4iqatvlvq3qepk
- google-site-verification=3OJdRB8eikTQ5HEzAPUnAeI1y0PudD6Je35DCgr4VoI
- asv=c144a54d952a3349315dd3a68ba3dc80
- URyf+VOasyxlhO7tEcC1niXCgUhFfj5FZmgRfvGrj88Zt3PmevGODvLxiGSojdetXct23ri7pa0UPlZpXPBueA==
- 00d1j000000kzxwuam
- g5ziYyhOzKqYwMvuQkk0bxsChl/DGqg2FRaL75zT9QM2JfQTP8IaEDp+cYz0cgcFelw2Bb4jbHZAC0lBQMRuyA==
- google-site-verification=6is42YcRWiNjntlnIrmBa0A55FEp3ssQRSN7_FNFJDI
- MS=FE2EF8EB1AAE8C1534926EA558EFE077AA1221B6
- o40rlghug5ltb90mr1rc023cbq
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