mamuska.net

Valid Email Server
Domain Lookup › mamuska.net

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
mamuska.net
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-29 21:01:53 UTC · ↺ Refresh

MX Hostnames

  • mamuska-net.mail.protection.outlook.com

MX Priorities

  • mamuska-net.mail.protection.outlook.com: 1

A / AAAA Records

  • 82.163.20.23 ↩ 82-163-20-23.as15444.net

Mail Server IPs

  • 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
  • 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
  • 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
  • 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
  • 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns1080.ui-dns.biz hostmaster.1and1.co.uk 2016061430 28800 7200 604800 300
Primary NS (mname)
ns1080.ui-dns.biz
Admin Email (rname)
hostmaster@1and1.co.uk
Serial
2016061430
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1080.ui-dns.com
ns1080.ui-dns.de
ns1080.ui-dns.org
ns1080.ui-dns.biz

SPF Record

✓ Strict (-all)
v=spf1 include:spf-sites.uk.w3pcloud.com include:spf.protection.outlook.com include:spf.uk.exclaimer.net -all
📊 DNS lookups: 3/10
✓ 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

2 records
  • SPFv=spf1 include:spf-sites.uk.w3pcloud.com include:spf.protection.outlook.com include:spf.uk.exclaimer.net -all
  • MS=ms75798769
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