stromma.nl

Valid Email Server
Domain Lookup › stromma.nl

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
stromma.nl
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 17:20:01 UTC · ↺ Refresh

MX Hostnames

  • eu-smtp-inbound-1.mimecast.com
  • eu-smtp-inbound-2.mimecast.com

MX Priorities

  • eu-smtp-inbound-2.mimecast.com: 10
  • eu-smtp-inbound-1.mimecast.com: 20

A / AAAA Records

  • 23.33.42.89 ↩ a23-33-42-89.deploy.static.akamaitechnologies.com
  • 23.33.42.75 ↩ a23-33-42-75.deploy.static.akamaitechnologies.com
  • 2600:141b:e800:26::1721:2a96 ↩ g2600-141b-e800-0026-0000-0000-1721-2a96.deploy.static.akamaitechnologies.com
  • 2600:141b:e800:26::1721:2a9b ↩ g2600-141b-e800-0026-0000-0000-1721-2a9b.deploy.static.akamaitechnologies.com

Mail Server IPs

  • 91.220.42.241 ↩ eu-smtp-inbound-2.mimecast.com
  • 195.130.217.241 ↩ eu-smtp-inbound-1.mimecast.com
  • 91.220.42.201 ↩ eu-smtp-inbound-1.mimecast.com
  • 195.130.217.201 ↩ eu-smtp-inbound-2.mimecast.com
  • 91.220.42.211 ↩ eu-smtp-inbound-2.mimecast.com
  • 195.130.217.211 ↩ eu-smtp-inbound-1.mimecast.com

SOA Record

Raw SOA ns1.nodesecure.com 1net4u.cygate.se 2025121101 14400 3600 2419200 900
Primary NS (mname)
ns1.nodesecure.com
Admin Email (rname)
1net4u@cygate.se
Serial
2025121101
Refresh
14400s
Retry
3600s
Expire
2419200s
Minimum TTL
900s

Nameservers (NS)

ns2.nodesecure.de
ns1.nodesecure.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_u.stromma.nl._spf.smart.ondmarc.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; pct=100; sp=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r; fo=0; rf=afrf; ri=3600
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

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

9 records
  • amazonses:xLSb9C2mNtEN8HFOKVOqWMY9v4B5byeYBTgPcPr56L8=
  • _57aslcc1q3eu64cuf133wa1bmkprrik
  • google-site-verification=QqT_P0QKZE-k0WnK9Rtx5M2IlB0eA4kMMPSzeL382EI
  • 0ed1fe018a0f6aea38601c43e1bb644dbba1fb2b20
  • MS=ms37698627
  • SPFv=spf1 include:_u.stromma.nl._spf.smart.ondmarc.com ~all
  • 0ed1fe018ae79d35c303a04a738814ea6d6a5e512b
  • JiWLY+NLIW4cnViaBp9PAdPd/F4Tb4lw96/g72fPoxZO7PIbVXhE1uZCw3P7d7oiw4UxjGrRv/dDZj3VwfHvTw==
  • j20zj9023nkt7bddbvxjkf8s7zlr8w17
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