Suggested update for company 1und1

[datenanfragen-community-edits]

The following suggestion was submitted through the website:

{
    "slug": "1und1",
    "relevant-countries": [
        "de",
        "at",
        "it"
    ],
    "categories": [
        "telecommunication",
        "commerce"
    ],
    "name": "1&1 Internet SE",
    "runs": [
        "1&1 Telecom GmbH",
        "1&1 Telecommunication SE"
    ],
    "address": "Elgendorfer Straße 57\n56410 Montabaur\nDeutschland",
    "phone": "+49 721 9600",
    "fax": "+49 721 9608132",
    "email": "datenschutz@1und1.de",
    "web": "https://www.1und1.de/",
    "sources": [
        "https://www.1und1.de/DatenschutzTelecomGmbH",
        "https://hosting.1und1.de/terms-gtc/terms-privacy/",
        "https://unternehmen.1und1.de/impressum/",
        "https://www.1und1.at/",
        "https://www.1and1.it/terms-gtc/fileadmin/Terms/PDF_IT/2018_01_IT_Privacy_MD.pdf",
        "https://github.com/datenanfragen/data/issues/485"
    ],
    "suggested-transport-medium": "email"
}

Edit

[baltpeter]

Thanks!