Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hwk-stuttgart.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 11:31:36 UTC · ↺ Refresh
MX Hostnames
- hwkstuttgart-de0i.mail.protection.outlook.com
MX Priorities
- hwkstuttgart-de0i.mail.protection.outlook.com: 5
A / AAAA Records
- 176.95.69.164 (no PTR)
Mail Server IPs
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.odav.de webservices.odav.de 2025112804 43200 7200 1209600 86400
Primary NS (mname)
ns1.odav.de
Admin Email (rname)
webservices@odav.de
Serial
2025112804
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns3.odav.de
ns4.odav.de
ns1.odav.de
ns2.odav.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:78.46.132.71 ip4:78.46.132.70 ip4:212.144.115.1/28 ip4:83.135.54.112/28 ip4:195.145.108.28 ip4:195.145.108.152 ip4:195.145.108.151 include:spf.emailsys.net include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ 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
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._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
9 records- SPFv=spf1 ip4:78.46.132.71 ip4:78.46.132.70 ip4:212.144.115.1/28 ip4:83.135.54.112/28 ip4:195.145.108.28 ip4:195.145.108.152 ip4:195.145.108.151 include:spf.emailsys.net include:spf.protection.outlook.com -all
- sophos-domain-verification=222fa51dbe3ba3ae20c7d91d080cbdfb3c4a09414a76c05e7a30361024868967
- be9le5f8tienftekcfrjd79t9
- 202005040911220bwoqiz94wvdqtmgfbwzvx5orow2f251y90j4auvtqqzm3d288
- apple-domain-verification=4NCDyaOt1QhxOMt2
- MS=E6A69E6B3646B0203257D267ECC76678CC15F632
- brevo-code:c17d4428bc60348e3a91bf6096d213a8
- J+/cipoLrD+eHefmU8qawxyO5Ihyw2cvrHCUUFHUp/1QNRA7phQ9Bgx2904w4IQIK59fVrDy41eltNjllzr4UA==
- bq3p197a1s4an5bi28sr495rjp
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