Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gwg-gruppe.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 07:27:44 UTC · ↺ Refresh
MX Hostnames
- mx01.hornetsecurity.com
- mx03.hornetsecurity.com
- mx02.hornetsecurity.com
- mx04.hornetsecurity.com
MX Priorities
- mx03.hornetsecurity.com: 30
- mx02.hornetsecurity.com: 20
- mx01.hornetsecurity.com: 10
- mx04.hornetsecurity.com: 40
A / AAAA Records
- 46.224.95.136 ↩ dedivirt4784.your-server.de
- 2a01:4f8:1c1e:f806::2 ↩ dedivirt4784.your-server.de
Mail Server IPs
- 94.100.134.8 ↩ mx03.hornetsecurity.com
- 94.100.136.8 ↩ mx02.hornetsecurity.com
- 94.100.132.8 ↩ mx01.hornetsecurity.com
- 94.100.136.7 ↩ mx04.hornetsecurity.com
SOA Record
Raw SOA
ns1.nodesecure.com do-not-reply.gwg-gruppe.de 2026034241 43200 7200 1209600 86400
Primary NS (mname)
ns1.nodesecure.com
Admin Email (rname)
do-not-reply@gwg-gruppe.de
Serial
2026034241
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.nodesecure.de
ns1.nodesecure.com
SPF Record
✓ Strict (-all)
v=spf1 a mx a:dedivirt4784.your-server.de ip4:92.79.54.212 ip4:91.205.196.104 ip4:92.79.54.211 ip4:92.79.54.213 include:spf.protection.outlook.com include:spf.hornetsecurity.com include:spf-de.emailsignatures365.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- apple-domain-verification=9aboj9jskrLsBM53
- MS=ms19255711
- domainsecurity-verification=f78b2064df58ae88a89f95097741d881685ccc6f
- domainsecurity-verification=a7ceea96bdbc2537511834a7d13e586e17d451c6
- SPFv=spf1 a mx a:dedivirt4784.your-server.de ip4:92.79.54.212 ip4:91.205.196.104 ip4:92.79.54.211 ip4:92.79.54.213 include:spf.protection.outlook.com include:spf.hornetsecurity.com include:spf-de.emailsignatures365.com -all
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