sv-kelter.de

Valid Email Server
Domain Lookup › sv-kelter.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sv-kelter.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 16:50:05 UTC · ↺ Refresh

MX Hostnames

  • lastmx.spamexperts.net
  • fallbackmx.spamexperts.eu
  • mx.spamexperts.com

MX Priorities

  • lastmx.spamexperts.net: 30
  • mx.spamexperts.com: 10
  • fallbackmx.spamexperts.eu: 20

A / AAAA Records

  • 128.127.67.123

Mail Server IPs

  • 38.89.254.156 ↩ fe1-r2-in.ch03.l.antispamcloud.com
  • 149.13.75.27 ↩ fe1-r3-in.fra02.l.antispamcloud.com
  • 154.59.104.23 ↩ fe2-r3-in.ams14.l.antispamcloud.com
  • 38.71.16.244 ↩ fe2-r2-in.la10.l.antispamcloud.com
  • 2001:978:2:7::162:100 ↩ fe1-r3-in.fra02.l.antispamcloud.com
  • 2001:550:2:61::2fc:100 (no PTR)
  • 2001:978:2:2c::137:100 ↩ fe2-r3-in.ams14.l.antispamcloud.com
  • 2001:550:2:3::62:100 ↩ fe2-r2-in.la10.l.antispamcloud.com
  • 38.101.250.150 ↩ fe3-r2-in.atl06.l.antispamcloud.com
  • 2001:550:2:78::ca:100 ↩ fe3-r2-in.atl06.l.antispamcloud.com

SOA Record

Raw SOA dns01.providerbox.de dnsadmin\@providerbox.de 1678977234 86400 1800 604800 1800
Primary NS (mname)
dns01.providerbox.de
Admin Email (rname)
dnsadmin\@providerbox@de
Serial
1678977234
Refresh
86400s
Retry
1800s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

dns02.providerbox.de
dns03.providerbox.de
dns01.providerbox.de

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:secure-mailgate.com -all
📊 DNS lookups: 2/10
✓ 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

1 record
  • SPFv=spf1 include:spf.protection.outlook.com include:secure-mailgate.com -all
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