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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) 2025-12-28 01:04:08
Last nameserver check (UTC) 2025-12-28 03:32:09
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 2025-12-28 03:32:09
127.0.0.2 must
A:
  • 127.0.0.2 (TTL=21600)
TXT:
  • 127.0.0.0/8
success 2025-12-28 03:32:09 2019-09-26 02:49:09

Last listed entries found

Masked RC Listed entry Response return code Response TXT record Timestamp (UTC)
127.0.0.2 172.16.2.45 127.0.0.2
  • 172.16.0.0/12
 2025-12-27 13:32:37
192.168.1.55 127.0.0.2
  • 192.168.0.0/16
 2025-12-27 00:46:17
192.168.1.36 127.0.0.2
  • 192.168.0.0/16
 2025-12-26 23:30:12
10.0.0.197 127.0.0.2
  • 10.0.0.0/8
 2025-12-26 21:21:30
100.90.85.184 127.0.0.2
  • 100.64.0.0/10
 2025-12-26 11:59:28
192.168.0.5 127.0.0.2
  • 192.168.0.0/16
 2025-12-26 00:17:13
192.168.100.98 127.0.0.2
  • 192.168.0.0/16
 2025-12-25 22:05:16
192.168.2.73 127.0.0.2
  • 192.168.0.0/16
 2025-12-24 16:46:52
192.168.1.4 127.0.0.2
  • 192.168.0.0/16
 2025-12-24 05:07:22
192.168.3.1 127.0.0.2
  • 192.168.0.0/16
 2025-12-24 05:01:44