OSN

Host

212.63.192.47

Tags: Expired certificate

As of our latest check on 2026-06-09, 212.63.192.47 (SpaceDump IT AB, AS30880, Sweden) had 7 open ports (25, 110, 143, 443, 465, 587, 993) and no known CVEs.

Known CVEs on this host

7open ports
4names pointing here
0known CVEs
0known exploited

Open ports and CVEs as of our latest check of this host, 2026-06-09.

No known CVEs on this host.

Network
SpaceDump IT AB AS30880
Open ports
25, 110, 143, 443, 465, 587, 993 · at our latest check, 2026-06-09
Location
Sweden SE
Hostname
mail2.spacedump.se · reverse DNS, checked 2026-10-05
Route
212.63.192.0/19 · announced by SpaceDump IT AB AS30880 RPKI valid
Organisation
SpaceDump IT AB · Content / hosting
Registry network
SPACEDUMP-NET · 212.63.192.0 - 212.63.199.255 · RIPE
Abuse contact
[email protected] · for SPACEDUMP-NET
Hostnames
mail.burken.nu, mail.okwebhotel.se, mail.shellkonto.se, mail.spacedump.se, mail2.spacedump.se
First seen
2026-06-07 07:59 UTC
Last seen alive
2026-06-09 18:44 UTC
Hosted domains
4 names point here

Reputation

Not a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.

Services (7)

25/tcp SMTP first 2026-06-09 · last 2026-06-09
Banner
220 mail.spacedump.se ESMTP ready
Raw response 
220 mail.spacedump.se ESMTP ready
110/tcp POP3 first 2026-06-09 · last 2026-06-09
Banner
+OK POP3 ready
Raw response 
+OK POP3 ready
143/tcp IMAP first 2026-06-09 · last 2026-06-09
Banner
* OK IMAP4 ready
Raw response 
* OK IMAP4 ready
443/tcp TLS first 2026-06-07 · last 2026-06-09
TLS
TLSv1.2
Certificate for
mail.burken.nu, mail.okwebhotel.se, mail.shellkonto.se, mail.spacedump.se, mail2.spacedump.se
Issued by
R13
Valid
2026-04-27 → 2026-07-26
Raw response 
HTTP/1.1 400 Bad Request
Server: nginx/1.18.0
Date: Tue, 09 Jun 2026 18:40:28 GMT
Content-Type: text/html
Content-Length: 657
Connection: close

<html>
<head><title>400 The plain HTTP request was sent to HTTPS port</title></head>
<body>
<center><h1>400 Bad Request</h1></center>
<center>The plain HTTP request was sent to HTTPS port</center>
<hr><center>nginx/1.18.0</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
465/tcp TLS first 2026-06-09 · last 2026-06-09
TLS
TLSv1.2
Certificate for
mail.burken.nu, mail.okwebhotel.se, mail.shellkonto.se, mail.spacedump.se, mail2.spacedump.se
Issued by
R13
Valid
2026-04-27 → 2026-07-26
Raw response 
YU�ɬ�=[����:������s)q���-�r/t� 5����-7{3�'М����:�ݣ�O�N�;%�/
�
_
[
XI0�E0�-��D��+��U�A3^�0
	*�H��
0310	UUS10U

Let's Encrypt10
UR130
260427181143Z
260726181142Z010Umail.burken.nu0�"0
	*�H��
�0�
�����	�T>�x�����t�]XiN���b���ِ@�TmY%�~�3s���B��ڼLԺ�S�ݧeԁ���K,g�C�����y�<I���1fwe[�m�b���L�S�M���kIՇ%���lZኊ��E�C_z�l�	��������_��>Յ} ��&�IJRT���X��Gud����߿@W�Є-�:'��دä¿�� ^��4�2`��i�J����s�:�$���@�������l:�y��uz����k0�g0U��0U%0
+0U�00U�7�� ���3��}N�.}(0U#0�竟,3�S�^OxȲ�;֒303+'0%0#+0�http://r13.i.lencr.org/0hUa0_�mail.burken.nu�mail.okwebhotel.se�mail.shellkonto.se�mail.spacedump.se�mail2.spacedump.se0U 0
0g�0.U'0%0#�!��...<truncated>
587/tcp SMTP first 2026-06-09 · last 2026-06-09
Banner
220 mail.spacedump.se ESMTP ready
Raw response 
220 mail.spacedump.se ESMTP ready
993/tcp TLS first 2026-06-09 · last 2026-06-09
TLS
TLSv1.2
Certificate for
mail.burken.nu, mail.okwebhotel.se, mail.shellkonto.se, mail.spacedump.se, mail2.spacedump.se
Issued by
R13
Valid
2026-04-27 → 2026-07-26
Raw response 
YU�}�&)�jP/�h]��/D_ȷ�2magk ��^R_��e�_9oτ�k�A��>N
���نu˱�/
�
_
[
XI0�E0�-��D��+��U�A3^�0
	*�H��
0310	UUS10U

Let's Encrypt10
UR130
260427181143Z
260726181142Z010Umail.burken.nu0�"0
	*�H��
�0�
�����	�T>�x�����t�]XiN���b���ِ@�TmY%�~�3s���B��ڼLԺ�S�ݧeԁ���K,g�C�����y�<I���1fwe[�m�b���L�S�M���kIՇ%���lZኊ��E�C_z�l�	��������_��>Յ} ��&�IJRT���X��Gud����߿@W�Є-�:'��دä¿�� ^��4�2`��i�J����s�:�$���@�������l:�y��uz����k0�g0U��0U%0
+0U�00U�7�� ���3��}N�.}(0U#0�竟,3�S�^OxȲ�;֒303+'0%0#+0�http://r13.i.lencr.org/0hUa0_�mail.burken.nu�mail.okwebhotel.se�mail.shellkonto.se�mail.spacedump.se�mail2.spacedump.se0U 0
0g�0.U'0%0#�!��http://r13.c.lencr.o...<truncated>

Port history

Every port that has answered a connection on this address, and when. A port is listed as open above only when a service was identified on it. Times are UTC.

Hostnames pointing to this address

4 names · as answered by each domain's own name servers

mail.okwebhotel.sefirst seen 2026-10-03
mail.shellkonto.sefirst seen 2026-10-03
mail.spacedump.sefirst seen 2026-10-03
mail2.spacedump.sefirst seen 2026-10-03
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