swlb.de
HTML metadata
Technology
- Server
- Apache
- CMS
- Gatsby
Social
Contact
Registration
- Updated
- 2026-04-16
- Name servers
-
- dns1.lf.net.
- dns2.lf.net.
- dns3.lf.net.
DNS records live
- NS
-
- dns1.lf.net
- dns2.lf.net
- dns3.lf.net
- MX
-
- 10 mail01.swlb.de
- TXT
-
Show 5 TXT records
atlassian-sending-domain-verification=bcde9b9e-4a4a-4bef-968b-341d2f77c84fautodesk-domain-verification=XObhPj2Gpr2ZM7qE9NgcO5JtDBnsfqF4NjJdRo7+WxVm2DeXkqTx8Rhii6BbQHMlX+C6xeCj7QytR0EC5MiNZk8cf1uxwTw4YxFgNdoN8Q==hpe-greenlake-domain-verification=6b64346f4f55354131556f62346f42516e7369395249644f344170566768374ftldEOkzYu72IGpFPhT/LDQmtpcYEXFBv1VIQHDKsjXY=
- Verified for
-
- Apple
- Atlassian
- Brevo
- GlobalSign
- Microsoft 365
Email authentication strong
- SPF
-
v=spf1 mx a:fw01.swlb.de a:mail01.swlb.de a:mail.lf.net ip4:217.110.181.45 ip4:178.248.221.254 ip4:185.242.112.0/24 ip4:80.147.4.177 ip4:80.237.243.87 ip4:193.28.172.24 ip4:212.9.160.2 ip4:213.209.107.176/29 ip6:2a0a:51c0:0:0:0:1:2:0 ip4:62.55.182.68 include:spf.mailjet.com include:spf.sendinblue.com include:gipsprojekt.de include:amazonses.com include:_spf.sendnode.com include:spf.protection.outlook.com ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=reject; ruf=mailto:dmarc_report@swlb.de; rua=mailto:dmarc_report@swlb.depolicy: reject (enforced) - DKIM
-
- mail:
k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2…
selectors probed - mail:
Certificate (current)
Sectigo Public Server Authentication CA DV R36
Expires in 319 days
HTTP security headers
- present
-
- strict-transport-security
- x-content-type-options
- findings
-
- missing Content Security Policy
- missing frame protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-content-type-options
nosniff- strict-transport-security
max-age=31536000; includeSubDomains; preload