Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
alpha-gruppe.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 21:31:43 UTC · ↺ Refresh
MX Hostnames
- alphagruppe-com01c.mail.protection.outlook.com
MX Priorities
- alphagruppe-com01c.mail.protection.outlook.com: 0
A / AAAA Records
- 188.40.78.247 ↩ srv02.d4you.de
Mail Server IPs
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
helium.ns.hetzner.de info.alpha-gruppe.com 2026022003 10800 3600 1209600 10800
Primary NS (mname)
helium.ns.hetzner.de
Admin Email (rname)
info@alpha-gruppe.com
Serial
2026022003
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s
Nameservers (NS)
ns02.d4you.de
helium.ns.hetzner.de
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:188.40.78.247 ip4:157.90.128.251 +a +mx include:spf.protection.outlook.com include:amazonses.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 237 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- JdWBP6dO5gtbRSJP0EX8Q+Pi9zMxjygcIdZbtMpnB1KcrpdCO+3UQRfzS8rq9BnuYfDekM+gpGYxzjq22bCRIw==
- MS=ms64939216
- SPFv=spf1 ip4:188.40.78.247 ip4:157.90.128.251 +a +mx include:spf.protection.outlook.com include:amazonses.com ~all
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