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RBL Details to SenderBase®

Id 304
R.I.P. 0
Private 0
Name SenderBase®
DNS Zone query.senderbase.org
IPv4 1
IPv6 0
Domain/URI 0
Type i
URL http://www.senderbase.org/
Has only TXT records 1
Comment
Last failed timestamp (UTC) 2026-09-04 07:37:40
Last nameserver check (UTC) 2026-09-27 02:35:01
Nameservers
  • edge-ip-rep-ns.senderbase.org

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 success 2026-09-27 02:35:01 2022-02-10 03:57:23
127.0.0.2 must failed 2022-02-10 03:57:23 2026-09-27 02:35:01

Last listed entries found

Masked RC Listed entry Response return code Response TXT record Timestamp (UTC)
104.21.7.155
  • 0-0=1|1=CLOUDFLARE INC.|2=0.0|3=0.0|4=3506970|7=0|40=0.0|41=1.0|43=3.4|45=N|46=15|48=24|53=US
 2026-09-27 12:20:54
81.15.159.119
  • 0-0=1|1=EXATEL S.A.|2=5.6|3=6.0|4=1462296|6=1790447462|7=366|8=246016|9=6212|45=N|46=19|48=24|53=PL|57=1790424075
 2026-09-27 12:20:35
104.28.161.42
  • 0-0=1|1=CLOUDFLARE INC.|2=0.0|3=0.0|4=3506970|7=0|40=0.0|41=1.6|43=5.9|45=N|46=24|48=24|53=RU
 2026-09-27 12:20:20
109.123.210.51
  • 0-0=1|1=CASABLANCA INT A.S.|2=6.1|3=6.5|4=3470276|6=1790447462|7=222|8=39168|9=1592|45=N|46=26|48=26|53=CZ|57=1790424292
 2026-09-27 12:20:12
104.21.21.174
  • 0-0=1|1=CLOUDFLARE INC.|2=0.0|3=0.0|4=3506970|7=0|40=0.0|41=0.7|43=2.4|45=N|46=15|48=24|53=US
 2026-09-27 12:20:03
104.21.75.237
  • 0-0=1|1=CLOUDFLARE INC.|2=0.0|3=0.0|4=3506970|7=0|40=0.0|41=0.7|43=2.4|45=N|46=15|48=24|53=US
 2026-09-27 12:19:54
5.226.102.19
  • 0-0=1|1=NETIA SA|2=0.0|3=0.0|4=33369|7=0|20=h2019.hostmail.pl|40=0.0|41=1.6|43=4.4|45=N|46=24|48=24|53=PL
 2026-09-27 12:19:01
104.26.7.214
  • 0-0=1|1=CLOUDFLARE INC.|2=0.0|3=0.0|4=3506970|7=0|40=2.4|41=1.8|43=4.3|45=N|46=16|48=24|53=US
 2026-09-27 12:18:59
109.123.210.50
  • 0-0=1|1=CASABLANCA INT A.S.|2=0.0|3=0.0|4=3470276|7=0|20=server0.irisoft.sk|40=0.0|41=1.0|43=3.0|45=N|46=26|48=26|53=CZ
 2026-09-27 12:18:23
104.21.40.65
  • 0-0=1|1=CLOUDFLARE INC.|2=7.8|3=7.6|4=3506970|6=1790447462|7=51|8=1916416|9=136243|45=N|46=15|48=24|53=US|57=1790424360
 2026-09-27 12:18:12