IP address

Search at other sites:

--5.181.1.21mail.appgrupoabanca.sbs

Shodan(more info)

Passive DNS

IP blacklists

Spamhaus SBL CSS

5.181.1.21 was recently listed on the Spamhaus SBL CSS blacklist, but currently it is not.

Description: The Spamhaus CSS is part of the SBL. CSS listings will have return code 127.0.0.3 to differentiate from regular SBL listings, which have return code 127.0.0.2.
Type of feed: secondary (DNSBL) (feed detail page)

Last checked at: 2025-09-11 05:14:08.621000
Was present on blacklist at: 2025-09-04 05:08

DShield reports (IP summary, reports)

2025-09-03

Number of reports: 28

Distinct targets: 3

Origin AS

AS200019 - AlexHost

BGP Prefix

5.181.1.0/24

geo

Bulgaria, Sofia

🕑 Europe/Sofia

hostname

mail.appgrupoabanca.sbs

Address block ('inetnum' or 'NetRange' in whois database)

5.181.0.0 - 5.181.3.255

reserved_range

0

Shodan's InternetDB

Open ports: 25, 80, 110, 993, 995

Tags: self-signed, starttls

CPEs: cpe:/a:postfix:postfix, cpe:/o:canonical:ubuntu_linux, cpe:/a:apache:http_server:2.4.58

ts_added

2025-09-04 05:08:29.129000

ts_last_update

2025-09-16 05:11:37.711000

Warden event timeline

DShield event timeline

Presence on blacklists