ibs-bw.de CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig ibs-bw.de. NS

Answer

ibs-bw.de. 5 NS dns3.belwue.de. ibs-bw.de. 5 NS dns3.uni-tuebingen.de. ibs-bw.de. 5 NS dns4.uni-tuebingen.de. ibs-bw.de. 5 NS dns1.belwue.de.

Authority

The response has no authority records.

Additional

dns1.belwue.de. 5 A 129.143.2.10 dns3.belwue.de. 5 A 129.143.253.133 dns1.belwue.de. 5 AAAA 2001:7c0:0:0:0:0:53:10 dns3.belwue.de. 5 AAAA 2001:7c0:0:253:0:0:0:133 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0