Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
embl-em.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-04 04:35:31 UTC · ↺ Refresh
MX Hostnames
- ironport.embl-em.de
MX Priorities
- ironport.embl-em.de: 5
A / AAAA Records
- 138.201.52.205 ↩ www.embl-em.de
Mail Server IPs
- 217.6.7.83 ↩ ironport.embl-em.de
SOA Record
Raw SOA
dns1.embl-em.de hostmaster.embl-heidelberg.de 2002120979 10800 1800 3600000 300
Primary NS (mname)
dns1.embl-em.de
Admin Email (rname)
hostmaster@embl-heidelberg.de
Serial
2002120979
Refresh
10800s
Retry
1800s
Expire
3600000s
Minimum TTL
300s
Nameservers (NS)
dns1.embl-em.de
dns2.embl-em.de
dns3.belwue.de
dns-3.dfn.de
dns2-vm.embl-em.de
dns1.belwue.de
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:217.6.7.83 ip4:138.201.52.228 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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
7 records- MS=ms64606112
- birc7l9qtosd0iv861b5shq5v6
- l6oqib3mrbb5tdal96fv55t4hi
- qv8uuu0h6i60ef8k2jiql8h2m8
- stno0g0ujjlodqqr5g6gjo4585
- DZC=t3pgfq4aja1oidntnv55f6t1mh
- SPFv=spf1 mx ip4:217.6.7.83 ip4:138.201.52.228 -all
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