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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) 2026-02-04 02:36:14
Last nameserver check (UTC) 2026-02-07 03:32:16
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 2026-02-07 03:32:16
127.0.0.2 must
A:
  • 127.0.0.2 (TTL=21600)
success 2026-02-07 03:32:16 2014-02-12 05:41:29

Last listed entries found

Masked RC Listed entry Response return code Response TXT record Timestamp (UTC)
127.0.0.2 127.0.0.1 127.0.0.2 2026-02-07 05:31:28
10.7.32.254 127.0.0.2 2026-02-06 18:07:12
10.68.40.1 127.0.0.2 2026-02-06 18:02:57
10.68.40.77 127.0.0.2 2026-02-06 18:02:30
172.29.193.53 127.0.0.2 2026-02-06 17:15:41
192.168.1.3 127.0.0.2 2026-02-06 14:05:56
10.28.7.11 127.0.0.2 2026-02-06 13:38:14
10.2.33.79 127.0.0.2 2026-02-06 12:37:13
10.140.20.191 127.0.0.2 2026-02-06 12:28:09
192.168.0.157 127.0.0.2 2026-02-06 08:15:36