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RBL Details to Cymru Bogon List

Id 38
R.I.P. 0
Private 0
Name Cymru Bogon List
DNS Zone bogons.cymru.com
IPv4 1
IPv6 0
Domain/URI 0
Type b
URL https://www.team-cymru.com/bogon-reference-dns
Has only TXT records 0
Comment
Last failed timestamp (UTC) 2026-06-28 03:51:33
Last nameserver check (UTC) 2026-07-03 02:31:55
Nameservers
  • bogon-ns1.cymru.com
  • bogon-ns2.cymru.com
  • bogon-ns3.cymru.com

Testentries

See also RFC 5782
Testentry Type (presence) Data of the last response Last verdict Last success timestamp (UTC) Last failed timestamp (UTC)
127.0.0.1 must_not
A:
  • 127.0.0.2 (TTL=21600)
failed 2014-02-12 05:42:09 2026-07-03 02:31:56
127.0.0.2 must
A:
  • 127.0.0.2 (TTL=21600)
success 2026-07-03 02:31:56 2014-02-12 05:41:29

Last listed entries found

Masked RC Listed entry Response return code Response TXT record Timestamp (UTC)
127.0.0.2 10.0.13.28 127.0.0.2 2026-07-03 16:46:46
192.168.1.86 127.0.0.2 2026-07-03 15:19:26
10.7.139.52 127.0.0.2 2026-07-03 15:16:03
10.100.91.12 127.0.0.2 2026-07-03 08:26:54
10.167.16.137 127.0.0.2 2026-07-03 07:55:37
172.16.0.15 127.0.0.2 2026-07-03 07:27:08
192.168.61.197 127.0.0.2 2026-07-03 05:53:49
10.211.19.199 127.0.0.2 2026-07-03 05:34:08
172.16.188.233 127.0.0.2 2026-07-02 15:48:17
10.128.0.2 127.0.0.2 2026-07-02 13:36:48