schrotmann.de

Valid Email Server
Domain Lookup › schrotmann.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
schrotmann.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 15:40:13 UTC · ↺ Refresh

MX Hostnames

  • mail.net-4-u.de

MX Priorities

  • mail.net-4-u.de: 10

A / AAAA Records

  • 217.160.180.236 ↩ mail.net-4-u.de
  • 2001:8d8:97b:7e00::1e:df9 ↩ mail.net-4-u.de

Mail Server IPs

  • 217.160.180.236 ↩ mail.net-4-u.de
  • 2001:8d8:97b:7e00::1e:df9 ↩ mail.net-4-u.de

SOA Record

Raw SOA ns1073.ui-dns.com hostmaster.1and1.com 2018051903 28800 7200 604800 300
Primary NS (mname)
ns1073.ui-dns.com
Admin Email (rname)
hostmaster@1and1.com
Serial
2018051903
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1088.ui-dns.org
ns1073.ui-dns.com
ns1043.ui-dns.biz
ns1123.ui-dns.de

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:_spf.perfora.net include:_spf.kundenserver.de ip4:217.160.180.236 ip6:2001:8d8:97b:7e00::1e:df9 mx a:mail.net-4-u.de ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=s;aspf=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Strict
📧 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

1 record
  • SPFv=spf1 include:spf.protection.outlook.com include:_spf.perfora.net include:_spf.kundenserver.de ip4:217.160.180.236 ip6:2001:8d8:97b:7e00::1e:df9 mx a:mail.net-4-u.de ~all
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