ettengruber.de

Valid Email Server
Domain Lookup › ettengruber.de

Domain Overview

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

Checked via [email protected] · 2026-03-28 09:34:33 UTC · ↺ Refresh

MX Hostnames

  • mx4.mtaroutes.com
  • mx1.mtaroutes.com
  • mx2.mtaroutes.com
  • mx3.mtaroutes.com

MX Priorities

  • mx1.mtaroutes.com: 10
  • mx2.mtaroutes.com: 20
  • mx4.mtaroutes.com: 40
  • mx3.mtaroutes.com: 30

A / AAAA Records

  • 88.217.161.151 ↩ host-88-217-161-151.customer.m-online.net

Mail Server IPs

  • 38.71.16.244 ↩ fe2-r2-in.la10.l.antispamcloud.com
  • 2001:550:2:3::62:100 ↩ fe2-r2-in.la10.l.antispamcloud.com
  • 38.89.254.156 ↩ fe1-r2-in.ch03.l.antispamcloud.com
  • 2001:550:2:61::2fc:100 (no PTR)
  • 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 canada.netgoose-ns.de hostmaster.netgoose.de 2026021924 43200 7200 1209600 300
Primary NS (mname)
canada.netgoose-ns.de
Admin Email (rname)
hostmaster@netgoose.de
Serial
2026021924
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
300s

Nameservers (NS)

brant.netgoose-ns.de
greylag.netgoose-ns.de
barnacle.netgoose-ns.de
canada.netgoose-ns.de

SPF Record

✓ Strict (-all)
v=spf1 ip4:104.248.17.116 include:spf.mtaroutes.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1

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

All TXT Records

1 record
  • SPFv=spf1 ip4:104.248.17.116 include:spf.mtaroutes.com -all
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