443/tcp
TLS
first 2026-06-08 · last 2026-06-09
- TLS
- TLSv1.2
- Certificate for
- *.stadtwerke-duelmen-gmbh.de, stadtwerke-duelmen-gmbh.de
- Issued by
- SwissSign RSA TLS DV ICA 2022 - 1
- Valid
- 2026-01-14 → 2027-01-14
Raw response
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*�H��
0P10 UCH10U
SwissSign AG1*0(U!SwissSign RSA TLS DV ICA 2022 - 10
260114080501Z
270114080501Z0'1%0#U*.stadtwerke-duelmen-gmbh.de0�"0
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