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RBL Details to Cymru Fullbogon IPv4 List

Id 667
R.I.P. 0
Private 0
Name Cymru Fullbogon IPv4 List
DNS Zone v4.fullbogons.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) 2025-12-07 01:04:02
Last nameserver check (UTC) 2025-12-08 03:31:02
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)
TXT:
  • 127.0.0.0/8
failed 2014-02-12 05:43:49 2025-12-08 03:31:03
127.0.0.2 must
A:
  • 127.0.0.2 (TTL=21600)
TXT:
  • 127.0.0.0/8
success 2025-12-08 03:31:03 2019-09-26 02:49:09

Last listed entries found

Masked RC Listed entry Response return code Response TXT record Timestamp (UTC)
127.0.0.2 192.168.1.122 127.0.0.2
  • 192.168.0.0/16
 2025-12-08 01:35:31
192.168.1.131 127.0.0.2
  • 192.168.0.0/16
 2025-12-07 17:59:51
10.167.242.55 127.0.0.2
  • 10.0.0.0/8
 2025-12-06 21:37:34
10.10.93.2 127.0.0.2
  • 10.0.0.0/8
 2025-12-06 15:29:28
192.168.2.252 127.0.0.2
  • 192.168.0.0/16
 2025-12-06 12:41:24
127.0.0.1 127.0.0.2
  • 127.0.0.0/8
 2025-12-06 11:01:00
192.168.1.99 127.0.0.2
  • 192.168.0.0/16
 2025-12-05 21:53:17
10.167.16.21 127.0.0.2
  • 10.0.0.0/8
 2025-12-05 15:31:24
100.84.22.105 127.0.0.2
  • 100.64.0.0/10
 2025-12-05 14:46:57
10.42.16.71 127.0.0.2
  • 10.0.0.0/8
 2025-12-05 14:45:27