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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) 2026-03-18 09:01:06
Last nameserver check (UTC) 2026-03-20 03:32:13
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 2026-03-20 03:32:14
127.0.0.2 must
A:
  • 127.0.0.2 (TTL=21600)
success 2026-03-20 03:32:14 2014-02-12 05:41:29

Last listed entries found

Masked RC Listed entry Response return code Response TXT record Timestamp (UTC)
127.0.0.2 127.22.0.2 127.0.0.2 2026-03-19 18:56:39
10.165.223.18 127.0.0.2 2026-03-19 16:12:10
127.0.0.2 127.0.0.2 2026-03-19 14:56:43
10.202.13.3 127.0.0.2 2026-03-19 12:25:08
10.172.235.57 127.0.0.2 2026-03-19 11:49:10
10.187.233.151 127.0.0.2 2026-03-19 11:48:41
100.73.22.143 127.0.0.2 2026-03-19 11:38:16
192.168.1.34 127.0.0.2 2026-03-19 10:09:45
192.168.1.74 127.0.0.2 2026-03-19 07:08:19
10.71.99.37 127.0.0.2 2026-03-19 02:23:10