jrjones.biz

Valid Email Server
Domain Lookup › jrjones.biz

Domain Overview

DNS: ✓ 4d ago Checker: ✓ 4d ago
jrjones.biz
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-18 03:57:46 UTC · ↺ Refresh

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MX Hostnames

  • ms20015284.msv1.invalid.outlook.com
  • jrjones-biz.mail.protection.outlook.com
  • mailserver.jrjones.biz

MX Priorities

  • jrjones-biz.mail.protection.outlook.com: 1
  • mailserver.jrjones.biz: 10
  • ms20015284.msv1.invalid.outlook.com: 50

A / AAAA Records

  • 88.208.252.160 ↩ server88-208-252-160.fasthosts.net.uk

Mail Server IPs

  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
  • 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
  • 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
  • 213.171.216.114 ↩ mail213-171-216-114.livemail.co.uk

SOA Record

Raw SOA ns1.livedns.co.uk administrator.jrjones.biz 1524818899 10800 3600 604800 3600
Primary NS (mname)
ns1.livedns.co.uk
Admin Email (rname)
administrator@jrjones.biz
Serial
1524818899
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns2.livedns.co.uk
ns1.livedns.co.uk
ns3.livedns.co.uk

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a include:_spf.livemail.co.uk ~all
📊 DNS lookups: 3/10
~ 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

1 record
  • SPFv=spf1 mx a include:_spf.livemail.co.uk ~all
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