stroetmann.de

Valid Email Server
Domain Lookup › stroetmann.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
stroetmann.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 19:57:09 UTC · ↺ Refresh

MX Hostnames

  • stroetmann-de.mail.protection.outlook.com

MX Priorities

  • stroetmann-de.mail.protection.outlook.com: 0

A / AAAA Records

  • 78.46.220.232 ↩ dedi6808.your-server.de
  • 2a01:4f8:d0a:43a5::2 ↩ dedi6808.your-server.de

Mail Server IPs

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

SOA Record

Raw SOA ns1.your-server.de postmaster.your-server.de 2026031900 86400 10800 3600000 3600
Primary NS (mname)
ns1.your-server.de
Admin Email (rname)
postmaster@your-server.de
Serial
2026031900
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
3600s

Nameservers (NS)

ns1.your-server.de
ns3.second-ns.de
ns.second-ns.com

SPF Record

✓ Strict (-all)
v=spf1 mx include:spf.mailjet.com include:spf-de.emailsignatures365.com include:spf.protection.outlook.com a:ls-net.de a:dedi6808.your-server.de include:ispgateway.de include:_spf.axxerion.com ip4:49.12.231.70 ip4:193.26.159.72 ip4:134.119.43.35 ip4:212.124.40.226 ip4:134.119.228.33 ip4:212.101.201.170 ip4:212.101.201.178 ip4:10.1.1.160 ip4:212.124.40.228 ip4:212.124.40.233 ip4:80.67.18.103 ip4:212.124.40.228 ip4:178.77.121.128/26 ip4:158.69.163.48/29 ip4:46.4.238.128/29 ip4:130.255.79.173 -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
mail._domainkey
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

7 records
  • SPFv=spf1 mx include:spf.mailjet.com include:spf-de.emailsignatures365.com include:spf.protection.outlook.com a:ls-net.de a:dedi6808.your-server.de include:ispgateway.de include:_spf.axxerion.com ip4:49.12.231.70 ip4:193.26.159.72 ip4:134.119.43.35 ip4:212.124.40.226 ip4:134.119.228.33 ip4:212.101.201.170 ip4:212.101.201.178 ip4:10.1.1.160 ip4:212.124.40.228 ip4:212.124.40.233 ip4:80.67.18.103 ip4:212.124.40.228 ip4:178.77.121.128/26 ip4:158.69.163.48/29 ip4:46.4.238.128/29 ip4:130.255.79.173 -all
  • MS=5CB254FDFAA3FED375D386ACFAC617C67804088F
  • MS=ms69028321
  • apple-domain-verification=Kme6WZ4Yw3aMLADU
  • fkql49ndccdl7qs9f8vn4mrpa9
  • google-site-verification=AR6R08XQFl3ZMw6YuYlm4e5M0XVErt0-XGQ9s2QSwlQ
  • logmein-verification-code=d341603c-031f-49e8-b474-f7b95f6d06c2
Full email verification for stroetmann.de

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits