Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
artgmbh.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 10:00:08 UTC · ↺ Refresh
MX Hostnames
- artgmbh-de.mail.protection.outlook.com.artgmbh.de
MX Priorities
- artgmbh-de.mail.protection.outlook.com.artgmbh.de: 10
A / AAAA Records
- 62.116.188.252 ↩ two.stauss-alpha.de
- 2001:4178:6:1240:62:116:188:252 (no PTR)
Mail Server IPs
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.stauss.de do-not-reply.artgmbh.de 2025111900 43200 7200 1209600 86400
Primary NS (mname)
ns1.stauss.de
Admin Email (rname)
do-not-reply@artgmbh.de
Serial
2025111900
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns4.stauss.de
ns2.stauss.de
ns3.stauss.de
ns1.stauss.de
SPF Record
✓ Strict (-all)
v=spf1 +a +mx ip4:62.116.188.252 ip6:2001:4178:6:1240:62:116:188:252 include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 +a +mx ip4:62.116.188.252 ip6:2001:4178:6:1240:62:116:188:252 include:spf.protection.outlook.com -all
- google-site-verification=I0rNgpwxG4plErQ_d4vAY9JlhUHeRiwzHXVAzVW-HBQ
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