sein.nl

Valid Email Server
Domain Lookup › sein.nl

Domain Overview

DNS: ✓ 10h ago Checker: ✓ 10h ago
sein.nl
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-07-01 06:10:20 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

  • sein-nl.mail.protection.outlook.com: 0

A / AAAA Records

  • 104.19.191.28 (no PTR)
  • 104.19.208.28 (no PTR)

Mail Server IPs

  • 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA nsd01.ram.nl postmaster.ram.nl 2026061801 10800 3600 604800 3600
Primary NS (mname)
nsd01.ram.nl
Admin Email (rname)
postmaster@ram.nl
Serial
2026061801
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

nsd02.ram.nl
nsd03.ram.nl
nsd04.ram.nl
nsd01.ram.nl

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx include:spf.protection.outlook.com include:_spf.previder.nl include:_spf.intermax.nl include:_spf.zivver.com include:spf.afas.online include:_spf.yellowyard.nl ip4:89.221.177.173 ip4:89.221.178.86 include:_spf.zorgmail.nl ~all
📊 DNS lookups: 9/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; aspf=r
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

8 records
  • apple-domain-verification=ecnDJ9F9sJNJy9hG
  • _jajqllowcn9jmz5zx4p4kephvmpxy4a
  • MS=ms65513367
  • SPFv=spf1 a mx include:spf.protection.outlook.com include:_spf.previder.nl include:_spf.intermax.nl include:_spf.zivver.com include:spf.afas.online include:_spf.yellowyard.nl ip4:89.221.177.173 ip4:89.221.178.86 include:_spf.zorgmail.nl ~all
  • MS=ms19770180
  • SJRck6VPXHAXolaipkPmxt1S3xkbcZRs8S/BQh3y7ZI=
  • QuoVadis=455bb77b-350b-4041-9b9c-e1e32d24ece4
  • MS=ms29387132
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