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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) 2025-10-19 01:07:56
Last nameserver check (UTC) 2025-10-20 02:30:50
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 2025-10-20 02:30:51
127.0.0.2 must
A:
  • 127.0.0.2 (TTL=21600)
TXT:
  • 127.0.0.0/8
success 2025-10-20 02:30:50 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 10.94.246.62 127.0.0.2
  • 10.0.0.0/8
 2025-10-20 15:22:47
10.220.189.68 127.0.0.2
  • 10.0.0.0/8
 2025-10-20 15:16:14
10.165.223.18 127.0.0.2
  • 10.0.0.0/8
 2025-10-20 14:22:52
100.107.83.107 127.0.0.2
  • 100.64.0.0/10
 2025-10-20 13:46:47
10.30.6.2 127.0.0.2
  • 10.0.0.0/8
 2025-10-20 09:49:27
10.12.12.34 127.0.0.2
  • 10.0.0.0/8
 2025-10-20 09:08:00
192.168.0.58 127.0.0.2
  • 192.168.0.0/16
 2025-10-20 09:05:51
172.30.57.10 127.0.0.2
  • 172.16.0.0/12
 2025-10-20 08:18:12
172.30.1.123 127.0.0.2
  • 172.16.0.0/12
 2025-10-20 08:15:01
172.23.171.165 127.0.0.2
  • 172.16.0.0/12
 2025-10-20 08:08:07