Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dgou.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 13:03:29 UTC · ↺ Refresh
MX Hostnames
- dgou-de.mail.protection.outlook.com
- rundbrief.dgou.de
- newsletter.dgou.de
MX Priorities
- newsletter.dgou.de: 20
- dgou-de.mail.protection.outlook.com: 0
- rundbrief.dgou.de: 20
A / AAAA Records
- 134.119.245.83 ↩ mc21501.ispgateway.de
- 2a00:116a:100:6be0::
Mail Server IPs
- 92.205.230.77 ↩ 77.230.205.92.host.secureserver.net
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
- 134.119.245.83 ↩ mc21501.ispgateway.de
- 2a00:116a:100:6be0::
SOA Record
Raw SOA
ns81.domaincontrol.com dns.jomax.net 2025111902 28800 7200 604800 600
Primary NS (mname)
ns81.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025111902
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns82.domaincontrol.com
ns81.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.protection.outlook.com a include:ispgateway.de ip4:134.119.116.121 ip4:92.205.230.77 ip4:188.138.102.6 ip4:92.204.64.1 ip4:92.204.71.0/24 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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- google-site-verification=54xG-flBsPXJtejZQcginKao9xOTR2OnhtT2VNvN39U
- logmein-verification-code=fefe2df0-712a-4ccd-b12e-7e7b0d0ad11a
- SPFv=spf1 mx include:spf.protection.outlook.com a include:ispgateway.de ip4:134.119.116.121 ip4:92.205.230.77 ip4:188.138.102.6 ip4:92.204.64.1 ip4:92.204.71.0/24 -all
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