Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
asscom-dubai.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 15:20:43 UTC · ↺ Refresh
MX Hostnames
- mx1.mtaroutes.com
- mx4.mtaroutes.com
- mx01.kundenserver.de
- mx2.mtaroutes.com
- mx00.kundenserver.de
- mx3.mtaroutes.com
MX Priorities
- mx01.kundenserver.de: 101
- mx00.kundenserver.de: 100
- mx2.mtaroutes.com: 20
- mx3.mtaroutes.com: 30
- mx1.mtaroutes.com: 10
- mx4.mtaroutes.com: 40
A / AAAA Records
- 217.160.0.181 ↩ 217-160-0-181.elastic-ssl.ui-r.com
Mail Server IPs
- 217.72.192.67 ↩ mx01.kundenserver.de
- 212.227.15.41 ↩ mx00.kundenserver.de
- 38.89.254.156 ↩ fe1-r2-in.ch03.l.antispamcloud.com
- 2001:550:2:61::2fc:100 (no PTR)
- 38.71.16.244 ↩ fe2-r2-in.la10.l.antispamcloud.com
- 2001:550:2:3::62:100 ↩ fe2-r2-in.la10.l.antispamcloud.com
SOA Record
Raw SOA
ns1025.ui-dns.de hostmaster.1und1.de 2017022301 28800 7200 604800 300
Primary NS (mname)
ns1025.ui-dns.de
Admin Email (rname)
hostmaster@1und1.de
Serial
2017022301
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1025.ui-dns.com
ns1025.ui-dns.org
ns1025.ui-dns.biz
ns1025.ui-dns.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:212.202.222.242 include:smtproutes.com include:smtpout.com include:mout.kundenserver.de include:spf.mtaroutes.com -all
📊 DNS lookups: 4/10
✓ 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
1 record- SPFv=spf1 ip4:212.202.222.242 include:smtproutes.com include:smtpout.com include:mout.kundenserver.de include:spf.mtaroutes.com -all
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