156.154.103.3

• RIPE4 3.103.154.156.in-addr.arpa
• PTRnsd.nic.uk expired since 1 week, 2 days
• Records pointing here:
• Adnsd.nic.joy
• Adnsd.nic.save
• Adnsd.nic.like
• Adnsd.nic.author
• Adnsd.nic.bot
• Adnsd.nic.career
• Adnsd.nic.smile
• Adnsd.nic.realestate
• Adnsd.nic.secure
• Adnsd.nic.read expired since 12 hours, 4 minutes
• Adnsd.nic.tunes expired since 3 hours, 38 minutes
• Ansd.nic.uk expired since 7 hours, 53 minutes
• Adnsd.nic.book expired since 13 hours, 54 minutes
• Adnsd.nic.got expired since 19 hours, 17 minutes
• Adnsd.nic.tushu expired since 1 day, 1 hour
• Adnsd.nic.wanggou expired since 3 days, 5 hours
• Adnsd.nic.locus expired since 3 days, 8 hours
• Show 1 expired records

This top-level domain has no publically available whois server. Try going to www.nic.arpa.