Domain Overview
DNS: ✓ 8d ago
Checker: ✓ 8d ago
smtp.giessdorf.eu.org
Disposable
✓ Yes
Cloudflare
⚠ Yes
No
⚠ Yes
⚠ Yes
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-24 19:52:27 UTC · ↺ Refresh
MX Hostnames
- route2.mx.cloudflare.net
- route3.mx.cloudflare.net
- localhost
- route1.mx.cloudflare.net
MX Priorities
- route3.mx.cloudflare.net: 48
- localhost: 0
- route2.mx.cloudflare.net: 10
- route1.mx.cloudflare.net: 20
A / AAAA Records
- ::1
Mail Server IPs
- 162.159.205.25 ↩ route3.mx.cloudflare.net
- 162.159.205.24 ↩ route3.mx.cloudflare.net
- 162.159.205.23 ↩ route3.mx.cloudflare.net
- 2606:4700:f5::12 ↩ route3.mx.cloudflare.net
- 2606:4700:f5::13 ↩ route3.mx.cloudflare.net
- 2606:4700:f5::11 ↩ route3.mx.cloudflare.net
- 127.0.0.1 ↩ localhost
- 162.159.205.19 ↩ route2.mx.cloudflare.net
- 162.159.205.17 ↩ route2.mx.cloudflare.net
- 162.159.205.18 ↩ route2.mx.cloudflare.net
- 2606:4700:f5::f
- 2606:4700:f5::e
- 2606:4700:f5::10
- 162.159.205.12
- 162.159.205.11
- 162.159.205.13
- 2606:4700:f5::d
- 2606:4700:f5::b
- 2606:4700:f5::c
SOA Record
No SOA record found.
Nameservers (NS)
No nameservers found.
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.mx.cloudflare.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:_spf.mx.cloudflare.net -all
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