jrk.com

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
jrk.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-18 11:14:18 UTC · ↺ Refresh

MX Hostnames

  • jrk-com.mail.protection.outlook.com

MX Priorities

  • jrk-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 104.197.231.7 ↩ 7.231.197.104.bc.googleusercontent.com

Mail Server IPs

  • 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
  • 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
  • 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
  • 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
  • 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com

SOA Record

Raw SOA ns13.domaincontrol.com dns.jomax.net 2026012309 28800 7200 604800 3600
Primary NS (mname)
ns13.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026012309
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns14.domaincontrol.com
ns13.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:40.112.253.17 ip4:64.60.29.50 ip4:64.60.29.59 ip4:205.220.174.239 ip4:205.220.162.240 include:_spf.realpage.com include:spf.protection.outlook.com include:jrk-com.spf.smtp25.com include:spf.nexuspayables.com include:asp-spf1.yardi.com include:asp-spf2.yardi.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._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

15 records
  • p1h8t1igja2cd7e1ve7le2bhdi
  • ml36emrkc3risdse1vfaot2be0
  • 3gnhsmfp6bb1k61e2od2t37te2
  • 84ahvbt7bon0j86ibddl625r04
  • cE03Ggvygvio9jBK1pHZKw==
  • uuh07gcg08knhc663d6pmhsg9
  • google-site-verification=Q5nW1kMVe0R4GJ2o79Mn_pusyPODkZhIQcO1FIJSyL0
  • google-site-verification=4k_0YV5f3o-LMrgZUiMPDTMsVxoFWyNvLduFITAN1Yk
  • google-site-verification=h_PA-6FAepbZHfeBlw0BKxIP1DiuVaiXBCnmuiFFd4w
  • google-site-verification=IP27jU-WJZ0JGKbQ9lwvTtmVah2TyBYtC-4wTnt7QFA
  • google-site-verification=k4gDWmIACNLHQ11GCF0hRDJcNLPtZFLcqt9u9oXRbYs
  • google-site-verification=ZpOpV0-rfEO1tAyHQaBBYS3GAQJcKUbQgH90nOpDuSI
  • 5e016bd27lnjbsmurf9rmck9ni
  • SPFv=spf1 ip4:40.112.253.17 ip4:64.60.29.50 ip4:64.60.29.59 ip4:205.220.174.239 ip4:205.220.162.240 include:_spf.realpage.com include:spf.protection.outlook.com include:jrk-com.spf.smtp25.com include:spf.nexuspayables.com include:asp-spf1.yardi.com include:asp-spf2.yardi.com ~all
  • 9p394lv7qlnj9ud8cq1blgq4r2
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