jrconline.com

Valid Email Server
Domain Lookup › jrconline.com

Domain Overview

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

Checked via [email protected] · 2026-03-27 17:23:40 UTC · ↺ Refresh

MX Hostnames

  • mail.dawico.net

MX Priorities

  • mail.dawico.net: 10

A / AAAA Records

  • 185.228.178.102 ↩ web05.hosting-base.com

Mail Server IPs

  • 185.228.176.24 ↩ mail.dawico.net

SOA Record

Raw SOA ns11.dawico.eu hostmaster.dawico-systems.de 2024052200 43200 7200 1209600 86400
Primary NS (mname)
ns11.dawico.eu
Admin Email (rname)
hostmaster@dawico-systems.de
Serial
2024052200
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns11.dawico.eu
ns13.dawico.de
ns14.dawico.org
ns12.dawico.us

SPF Record

✓ Strict (-all)
v=spf1 include:spf.flexmail.eu include:_spf.dawico.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • 201904230824355oo8nej5cegzeo2dmttx8hrfoi097d7qdkwy4w6nv2ewmnyj89
  • MS=2437825FF368BE5BCF7EF13377580EE78F464D54
  • SPFv=spf1 include:spf.flexmail.eu include:_spf.dawico.net -all
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