keplercf.com

Valid Email Server
Domain Lookup › keplercf.com

Domain Overview

DNS: ✓ 20d ago Checker: ✓ 20d ago
keplercf.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 02:36:44 UTC · ↺ Refresh

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MX Hostnames

  • keplercf-com.mail.protection.outlook.com

MX Priorities

  • keplercf-com.mail.protection.outlook.com: 5

A / AAAA Records

  • 165.160.15.20 (no PTR)
  • 165.160.13.20 (no PTR)

Mail Server IPs

  • 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
  • 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
  • 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA indom10.indomco.com hostmaster.cscdns.net 2018091115 86400 7200 604800 7200
Primary NS (mname)
indom10.indomco.com
Admin Email (rname)
hostmaster@cscdns.net
Serial
2018091115
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
7200s

Nameservers (NS)

indom30.indomco.fr
indom80.indomco.hk
indom130.indomco.org
indom10.indomco.com
indom20.indomco.net

SPF Record

✓ Soft Fail (~all)
v=spf1 mx ip4:206.139.137.80/28 ip4:212.155.4.0/27 ip4:213.39.4.32/27 ip4:212.155.225.240/29 include:_spf.bluematrix.com include:_spf.salesforce.com include:ods1.net include:spf.emailsignatures365.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; pct=10; 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]
↳ Subdomain policy: quarantine
⚠ Policy applies to 10% of failing messages only

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._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
  • MS=ms19912807
  • openai-domain-verification=dv-Wr8Spyb4jpV7CZALoCPo4JHj
  • fLpxn6IVhAH79I6u2niYefvtzuMGN0NgxEuUdTAfO5rbIE0Pppcf2rfSGj0EYvoNcwZLmQXCwpuhsMSfSm61+Q==
  • l3ezG6sRcOs2L/OtaoAbP/qSGm5ZAzR9P0m9efm5DZC91kCOLy+0X+nx7EE8YumTtrENLdmhHHhHEhZzyOA0bw==
  • SPFv=spf1 mx ip4:206.139.137.80/28 ip4:212.155.4.0/27 ip4:213.39.4.32/27 ip4:212.155.225.240/29 include:_spf.bluematrix.com include:_spf.salesforce.com include:ods1.net include:spf.emailsignatures365.com include:spf.protection.outlook.com ~all
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