Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
aljac.de
Yes
✓ Yes
Symantec
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 09:19:41 UTC · ↺ Refresh
MX Hostnames
- cluster1a.eu.messagelabs.com
- cluster1.eu.messagelabs.com
MX Priorities
- cluster1a.eu.messagelabs.com: 20
- cluster1.eu.messagelabs.com: 10
A / AAAA Records
- 178.250.82.52 (no PTR)
Mail Server IPs
- 34.91.159.228 ↩ 228.159.91.34.bc.googleusercontent.com
- 85.158.142.217 ↩ mail830.messagelabs.com
- 195.245.231.67 ↩ mail872.messagelabs.com
- 195.245.230.197 ↩ mail855.messagelabs.com
- 195.245.230.192 ↩ mail850.messagelabs.com
- 195.245.231.74 ↩ mail878.messagelabs.com
- 85.158.142.213 ↩ mail837.messagelabs.com
SOA Record
Raw SOA
ns1026.ui-dns.org hostmaster.1und1.de 2014112515 28800 7200 604800 300
Primary NS (mname)
ns1026.ui-dns.org
Admin Email (rname)
hostmaster@1und1.de
Serial
2014112515
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1026.ui-dns.biz
ns1026.ui-dns.de
ns1026.ui-dns.com
ns1026.ui-dns.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.messagelabs.com a:mail.aljac.com a:mail2.aljac.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject;pct=100;adkim=r;aspf=r;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- mindmanager-verification=e8fc703f7ef0694e7e70d392bac948fff0618d3945a7f3734367cb89c5a06ea4
- MS=ms90321315
- SPFv=spf1 include:spf.protection.outlook.com include:spf.messagelabs.com a:mail.aljac.com a:mail2.aljac.com -all
Full email verification for aljac.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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