jb-jewelers.com

Valid Email Server
Domain Lookup › jb-jewelers.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
jb-jewelers.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 22:59:56 UTC · ↺ Refresh

MX Hostnames

  • jbjewelers-com0e.mail.protection.outlook.com

MX Priorities

  • jbjewelers-com0e.mail.protection.outlook.com: 10

A / AAAA Records

  • 104.21.13.127 (no PTR)
  • 172.67.132.211 (no PTR)
  • 2606:4700:3031::ac43:84d3
  • 2606:4700:3033::6815:d7f

Mail Server IPs

  • 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
  • 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
  • 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com

SOA Record

Raw SOA frida.ns.cloudflare.com dns.cloudflare.com 2397880473 10000 2400 604800 1800
Primary NS (mname)
frida.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397880473
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

frida.ns.cloudflare.com
sid.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx include:_spf.elasticemail.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate 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

2 records
  • SPFv=spf1 a mx include:_spf.elasticemail.com include:spf.protection.outlook.com ~all
  • tmes=de96ba1974636fe10d9a235c01e2e9f8
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