Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
iwk.de
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-04 06:50:06 UTC · ↺ Refresh
MX Hostnames
- de-smtp-inbound-1.mimecast.com
- de-smtp-inbound-2.mimecast.com
MX Priorities
- de-smtp-inbound-1.mimecast.com: 10
- de-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 192.0.66.224 (no PTR)
Mail Server IPs
- 194.104.110.22 ↩ de-smtp-inbound-1.mimecast.com
- 194.104.108.22 ↩ de-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
ns1.nodesecure.com support.atsautomation.com 2025121200 43200 7200 1209600 86400
Primary NS (mname)
ns1.nodesecure.com
Admin Email (rname)
support@atsautomation.com
Serial
2025121200
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.nodesecure.com
ns2.nodesecure.de
SPF Record
✓ Strict (-all)
v=spf1 include:de._netblocks.mimecast.com include:spf1.atsautomation.com include:_spf.salesforce.com include:et._spf.pardot.com ip4:83.169.51.226/32 ip4:85.115.7.240/29 ip4:116.202.151.249/32 ip4:87.230.97.34/27 mx a:iwk-de.mail.protection.outlook.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected], mailto:[email protected]; ruf=mailto:[email protected], mailto:[email protected];fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected], mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
11 records- evs780dnb2ut332j47gdbtsgnq
- WamdAFf7qAeOgO3M0uxCZU5xGGrSlmKuiCtapRKAAicRXJ7exo2Dz4UOeEnhTRjUAhZVpHe66g+Pdx9Lgrim8Q==
- SPFv=spf1 include:de._netblocks.mimecast.com include:spf1.atsautomation.com include:_spf.salesforce.com include:et._spf.pardot.com ip4:83.169.51.226/32 ip4:85.115.7.240/29 ip4:116.202.151.249/32 ip4:87.230.97.34/27 mx a:iwk-de.mail.protection.outlook.com -all
- 72fc0q2cb7ufbt531bn53q008b
- 1mraua362mag5rct8f3acvq4u1
- brevo-code:d5daed1268ba960b5b95571bc97f3411
- 9r3k89sto0u5qujqjg5v42vlo6
- 8mgt65kvhf4cjsp9r176ck1mne
- v=msv1 t=47D9CB5C-269D-4FC3-A6EC-A08C0EA7E5FA
- og008i937ak0pai24hfsv41db2
- sending_domain651873=914aeaca154b6fe56d7f53305a30f8d24214dd6641cc946cc5fcd935a39aca83
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