officemonster.co.uk

Valid Email Server
Domain Lookup › officemonster.co.uk

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
officemonster.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-19 21:58:14 UTC · ↺ Refresh

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MX Hostnames

  • officemonster-co-uk.mail.protection.outlook.com

MX Priorities

  • officemonster-co-uk.mail.protection.outlook.com: 0

A / AAAA Records

  • 13.33.252.127 ↩ server-13-33-252-127.jfk50.r.cloudfront.net
  • 13.33.252.14 ↩ server-13-33-252-14.jfk50.r.cloudfront.net
  • 13.33.252.6
  • 13.33.252.20

Mail Server IPs

  • 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
  • 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
  • 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
  • 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com

SOA Record

Raw SOA amanda.ns.cloudflare.com dns.cloudflare.com 2397913248 10000 2400 604800 1800
Primary NS (mname)
amanda.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397913248
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

elmo.ns.cloudflare.com
amanda.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 mx a include:mail.zendesk.com include:spf.protection.outlook.com ip4:94.136.40.163 a:mailex.mailcore.me include:_spf.quotientapp.com include:mailgun.org -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1

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

All TXT Records

3 records
  • SPFv=spf1 mx a include:mail.zendesk.com include:spf.protection.outlook.com ip4:94.136.40.163 a:mailex.mailcore.me include:_spf.quotientapp.com include:mailgun.org -all
  • MS=ms60531383
  • google-site-verification=X-kIndlo6PInQhLXpzuX2i22yAl98ZLfAis34iDUBjw
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