Is hortensia.dk Safe for Email?

# hello 172.171.130.44. your session has been logged.
#
# copyright (c) 2002 - 2024 by punktum dk a/s
#
# version: 5.4.0
#
# the data in the dk whois database is provided by punktum dk a/s
# for information purposes only, and to assist persons in obtaining
# information about or related to a domain name registration record.
# we do not guarantee its accuracy. we will reserve the right to remove
# access for entities abusing the data, without notice.
#
# any use of this material to target advertising or similar activities
# are explicitly forbidden and will be prosecuted. punktum dk a/s
# requests to be notified of any such activities or suspicions thereof.

domain:               hortensia.dk
dns:                  hortensia.dk
registered:           2018-11-22
expires:              2024-11-30
registration period:  1 year
vid:                  no
dnssec:               unsigned delegation
status:               active

nameservers
hostname:             bart.ns.cloudflare.com
hostname:             pearl.ns.cloudflare.com

# use option --show-handles to get handle information.
# whois -h whois.punktum.dk help for more help.