Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
augustin-group.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 20:01:52 UTC · ↺ Refresh
MX Hostnames
- telekom.augustin-group.de
- webmail.augustin-group.com
MX Priorities
- telekom.augustin-group.de: 20
- webmail.augustin-group.com: 5
A / AAAA Records
- 104.26.0.22 (no PTR)
- 172.67.73.190 (no PTR)
- 104.26.1.22 (no PTR)
- 2606:4700:20::ac43:49be (no PTR)
- 2606:4700:20::681a:16 (no PTR)
- 2606:4700:20::681a:116 (no PTR)
Mail Server IPs
- 91.26.12.170 (no PTR)
- 31.209.187.194 ↩ ucs.augustin-group.com
SOA Record
Raw SOA
benedict.ns.cloudflare.com dns.cloudflare.com 2400289266 10000 2400 604800 1800
Primary NS (mname)
benedict.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400289266
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
benedict.ns.cloudflare.com
emily.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:31.209.187.194 ip4:91.26.12.170 include:servers.mcsv.net include:_spf.perfora.net 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];fo=1;adkim=s
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
mail._domainkey
k1._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
6 records- brevo-code:a565047d57a752d64766644321e26bbf
- facebook-domain-verification=rjfw2fn65n4kovaihpzjw6a8fnwlgn
- google-site-verification=2KzLcuSOM9WQl5REzK49cuR6jfxxCZfPqqfa2e8NTNk
- google-site-verification=BvFYh3jRAWgYYNPk0l1PGNBfVw3xLJOugHymDSf1W7Q
- mailconf=https://augustin-group.de/.well-known/autoconfig/mail/config-v1.1.xml
- SPFv=spf1 a mx ip4:31.209.187.194 ip4:91.26.12.170 include:servers.mcsv.net include:_spf.perfora.net include:spf.protection.outlook.com -all
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