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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) 2025-07-14 01:03:47
Last nameserver check (UTC) 2025-07-14 02:30:49
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 2025-07-14 02:30:50
127.0.0.2 must
A:
  • 127.0.0.2 (TTL=21600)
TXT:
  • 127.0.0.0/8
success 2025-07-14 02:30:49 2019-09-26 02:49:09

Last listed entries found

Masked RC Listed entry Response return code Response TXT record Timestamp (UTC)
127.0.0.2 172.31.36.77 127.0.0.2
  • 172.16.0.0/12
 2025-07-14 21:47:10
172.16.80.113 127.0.0.2
  • 172.16.0.0/12
 2025-07-14 19:57:32
192.168.1.1 127.0.0.2
  • 192.168.0.0/16
 2025-07-14 19:40:27
192.168.1.94 127.0.0.2
  • 192.168.0.0/16
 2025-07-14 19:19:08
10.90.17.81 127.0.0.2
  • 10.0.0.0/8
 2025-07-14 17:50:47
10.10.0.134 127.0.0.2
  • 10.0.0.0/8
 2025-07-14 15:08:40
192.168.0.106 127.0.0.2
  • 192.168.0.0/16
 2025-07-14 13:28:54
192.168.8.1 127.0.0.2
  • 192.168.0.0/16
 2025-07-14 12:44:52
100.91.170.241 127.0.0.2
  • 100.64.0.0/10
 2025-07-14 11:36:26
127.0.0.1 127.0.0.2
  • 127.0.0.0/8
 2025-07-14 10:48:26