Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
swb-services.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 12:58:21 UTC · ↺ Refresh
MX Hostnames
- swbservices-de0i.mail.protection.outlook.com
MX Priorities
- swbservices-de0i.mail.protection.outlook.com: 10
A / AAAA Records
- 194.127.102.19 (no PTR)
Mail Server IPs
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
SOA Record
Raw SOA
ans0.ewetel.de hostmaster.ewetel.de 2025052201 40000 7200 604800 86400
Primary NS (mname)
ans0.ewetel.de
Admin Email (rname)
hostmaster@ewetel.de
Serial
2025052201
Refresh
40000s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ans1.ewetel.net
ans0.ewetel.de
ans2.ewetel.de
ans3.ewetel.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:109.235.141.120 ip4:109.235.141.121 ip4:84.17.190.208 ip4:84.17.190.209 ip4:84.17.190.232 include:spf.servicemail24.de include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
2 records- SPFv=spf1 ip4:109.235.141.120 ip4:109.235.141.121 ip4:84.17.190.208 ip4:84.17.190.209 ip4:84.17.190.232 include:spf.servicemail24.de include:spf.protection.outlook.com -all
- MS=ms39814765
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