Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sweet-tec.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 11:17:19 UTC · ↺ Refresh
MX Hostnames
- mx01.p4.net
- sweettec-de01c.mail.protection.outlook.com
MX Priorities
- mx01.p4.net: 30
- sweettec-de01c.mail.protection.outlook.com: 10
A / AAAA Records
- 93.241.52.203 (no PTR)
Mail Server IPs
- 195.98.222.227 ↩ mx1e.mail.core1.p4.net
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
SOA Record
Raw SOA
ns.p4.net hostmaster.p4.net 2025072100 28800 7200 604800 3600
Primary NS (mname)
ns.p4.net
Admin Email (rname)
hostmaster@p4.net
Serial
2025072100
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns.planet-ic.de
ns.p4.net
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:93.241.52.202 ip4:93.241.52.204 include:mailout.p4.net include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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- wrike-verification=NjU0NjQ3Nzo4ZDU2ODUxM2IwMGM2N2Q3OGM3Y2I2ZTFhYmJkNWY2MmE1ZWFiZWVmODQ5NzhkOTFkYTMzYjFkMDZjYzQ5MDQw
- SPFv=spf1 mx ip4:93.241.52.202 ip4:93.241.52.204 include:mailout.p4.net include:spf.protection.outlook.com -all
- apple-domain-verification=fOkRAzl5ZIovK36C
Full email verification for sweet-tec.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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