Rank #4,534Updated November 10, 2026
dw.de
The site runs on Akamai, Akamai mPulse, Google AMP and 2 other technologies. Its email security grade is C. Its SSL certificate is issued by DigiCert Inc and is valid for 131 more days.
- Domain age
- —
- Technologies
- 5
- Email security
- C
- SSL days left
- 131
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 194.55.30.46 | 300 |
| A | 194.55.26.46 | 300 |
| MX | dw-com.mail.protection.outlook.com 10 | 300 |
| NS | voltaire.dwelle.de | 3600 |
| NS | dns4.netcologne.de | 3600 |
| NS | dns3.netcologne.de | 3600 |
| NS | dns5.netcologne.de | 3600 |
| TXT | _i13o0b2a8mxwcl4kq73axgsbpqmze7x | 3600 |
| TXT | v=spf1 ip4:194.55.26.155 ip4:194.55.30.155 ip4:194.55.26.156 ip4:194.55.30.156 include:spf.protection.outlook.com -all | 3600 |
| TXT | MS=ms74664472 | 3600 |
Technology stack
SSL certificate
| Valid | Invalid |
|---|---|
| Issuer | US, Thawte TLS RSA CA G1, DigiCert Inc |
| Expires | March 21, 2027 |
| Days remaining | 131 |
| Protocol | TLSv1.3 |
| Names | *.dw.com, dw.com |
Email security
CScore 79/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
- warnDMARC has no rua= address, so you receive no reports about mail sent as your domain.
- warnNo MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
- warnNo TLS-RPT record, so you won't hear about failed encrypted deliveries.
- warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
- goodSPF record found.
- goodSPF ends with -all: servers you have not listed are rejected (hard fail).
- goodDMARC policy is reject: mail that fails authentication is blocked.
- goodDKIM keys found (selector: selector1).
- good1 MX record(s) found. Mail is handled by Microsoft 365.
About dw.de
What technology does dw.de use?
We detected 5 technologies on dw.de, including Akamai, Akamai mPulse, Google AMP, Content Security Policy, HSTS.
Does dw.de protect its email with SPF and DMARC?
dw.de scores 79/100 (grade C) for email security. DMARC has no rua= address, so you receive no reports about mail sent as your domain. No MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
What are the name servers of dw.de?
dw.de uses voltaire.dwelle.de, dns4.netcologne.de, dns3.netcologne.de, dns5.netcologne.de.