Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
elpo.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 09:47:07 UTC · ↺ Refresh
MX Hostnames
- grommunio.elpo.de
MX Priorities
- grommunio.elpo.de: 20
A / AAAA Records
- 194.164.194.116 (no PTR)
Mail Server IPs
- 2.207.173.189 ↩ grommunio.elpo.de
SOA Record
Raw SOA
ns3.stratoserver.net hostmaster.strato-rz.de 2020072982 86400 7200 604800 300
Primary NS (mname)
ns3.stratoserver.net
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020072982
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns3.stratoserver.net
ns4.stratoserver.net
SPF Record
✓ Strict (-all)
v=spf1 a:grommunio.elpo.de +ip4:2.207.173.187 +ip4:2.207.173.189 +a +mx +a:elpo.de +ip4:185.65.196.98 include:spf.protection.outlook.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
3 records- MS=ms36948478
- MS=2168F02A41F5AB93C7496FCFA696DA1A290D65E3
- SPFv=spf1 a:grommunio.elpo.de +ip4:2.207.173.187 +ip4:2.207.173.189 +a +mx +a:elpo.de +ip4:185.65.196.98 include:spf.protection.outlook.com -all
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