neptumar.nl

Valid Email Server
Domain Lookup › neptumar.nl

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
neptumar.nl
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-24 19:24:07 UTC · ↺ Refresh

MX Hostnames

  • neptumar-nl.mail.protection.outlook.com

MX Priorities

  • neptumar-nl.mail.protection.outlook.com: 10

A / AAAA Records

  • 80.251.182.131 ↩ smtp-out.euroships.de

Mail Server IPs

  • 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns5.speed-server.de support.speed-server.de 2024051701 43200 7200 1209600 3600
Primary NS (mname)
ns5.speed-server.de
Admin Email (rname)
support@speed-server.de
Serial
2024051701
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns6.speed-server.de
ns7.speed-server.de
ns8.speed-server.de
ns5.speed-server.de

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:80.251.182.132 ip4:80.251.182.133 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

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
  • TVHX2tcHkL3rDw7ChippAfeM1JDJ+4TF6NJFHinJqJa6D1Cfgbwapzo9D0cVXYBliLy8Efwvpozf55Cm+Ei65Q==
  • SPFv=spf1 include:spf.protection.outlook.com ip4:80.251.182.132 ip4:80.251.182.133 -all
  • MS=ms60755874
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