RBL Details to Spamhaus XBL Exploits Block List

Id	5
R.I.P.	0
Private	0
Name	Spamhaus XBL Exploits Block List
DNS Zone	xbl.spamhaus.org
IPv4	1
IPv6	1
Domain/URI	0
Type	b
URL	http://www.spamhaus.org/xbl/
Has only TXT records	0
Comment
Last failed timestamp (UTC)	2026-07-08 01:27:31
Last nameserver check (UTC)	2026-07-19 02:37:38
Nameservers	a.gns.spamhaus.org b.gns.spamhaus.org c.gns.spamhaus.org d.gns.spamhaus.org e.gns.spamhaus.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

2026-07-19 02:37:39

127.0.0.2

must

A:	127.0.0.4 (TTL=900)
TXT:	Listed by XBL, see https://check.spamhaus.org/query/ip/127.0.0.2

success

2026-07-19 02:37:39

127.0.0.4

must

A:	127.0.0.4 (TTL=900)
TXT:	Listed by XBL, see https://check.spamhaus.org/query/ip/127.0.0.4

success

2026-07-19 02:37:39

127.0.0.5

must

failed

2012-07-22 02:58:54

2026-07-19 02:37:39

::ffff:7f00:1

must_not

success

2026-07-19 02:37:39

2021-06-20 02:34:27

::ffff:7f00:2

must

A:	127.0.0.4 (TTL=900)
TXT:	Listed by XBL, see https://check.spamhaus.org/query/ip/::ffff:7f00:2 Listed by XBL, see https://check.spamhaus.org/query/ip/127.0.0.2

success

2026-07-19 02:37:39

Masked RC	Listed entry	Response return code	Response TXT record	Timestamp (UTC)
127.0.0.4	17.246.23.84	127.0.0.4	Listed by XBL, see https://check.spamhaus.org/query/ip/17.246.23.84	2026-07-19 09:06:38
	185.242.3.207	127.0.0.4	Listed by XBL, see https://check.spamhaus.org/query/ip/185.242.3.207	2026-07-19 08:38:59
	103.160.69.55	127.0.0.4	Listed by XBL, see https://check.spamhaus.org/query/ip/103.160.69.55	2026-07-19 08:22:44
	91.92.243.19	127.0.0.4	Listed by XBL, see https://check.spamhaus.org/query/ip/91.92.243.19	2026-07-19 08:11:11
	17.241.227.130	127.0.0.4	Listed by XBL, see https://check.spamhaus.org/query/ip/17.241.227.130	2026-07-19 08:09:27
	45.129.56.152	127.0.0.4	Listed by XBL, see https://check.spamhaus.org/query/ip/45.129.56.152	2026-07-19 08:09:05
	177.254.34.157	127.0.0.4	Listed by XBL, see https://check.spamhaus.org/query/ip/177.254.34.157	2026-07-19 08:06:55
	185.242.3.240	127.0.0.4	Listed by XBL, see https://check.spamhaus.org/query/ip/185.242.3.240	2026-07-19 07:23:45
	200.50.216.223	127.0.0.4	Listed by XBL, see https://check.spamhaus.org/query/ip/200.50.216.223	2026-07-19 07:17:12
	17.246.23.42	127.0.0.4	Listed by XBL, see https://check.spamhaus.org/query/ip/17.246.23.42	2026-07-19 07:09:51