Sumj.net Overview
Server IP address resolved: Yes
Http response code: 200
Response time: 1.05 sec.
Last Checked: 01/30/2026
Sumj.net attracts 8,355 unique visitors daily, generating 33,418 pageviews. The estimated value of sumj.net is 50,269 USD. Each visitor views approximately 4.28 pages on average.
Sumj.net is hosted by UDomain Web Hosting Company Limited. Check out other websites hosted by UDomain Web Hosting Company Limited.
See the list of other websites hosted by UDomain Web Hosting Company Limited.
Sumj.net is registered with the .NET top-level domain. Explore additional websites within the .NET zone.
According to Symantec sumj.net appears to be a safe domain.
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We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.

Norton ConnectSafe evaluates sumj.net for any unsafe and insecure content. The results are critical for families with young children.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.


McAfee assesses sumj.net for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze sumj.net for mature or inappropriate content, only security checks are evaluated.

The WOT calculates reputation of the sumj.net. This reputation system receives ratings from users and information from third-party sources, assesses the sumj.net for safety features and confirms, whether sumj.net is suitable for children.
Not Found
ASN ID: 23881
ASN Title: UDomain Web Hosting Company Limited
Last Update: 01/08/2026
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS23552 - AS24575'
as-block: AS23552 - AS24575
descr: APNIC ASN block
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remarks: to APNIC members and end-users in the APNIC region
remarks: AS23889 has been transfered to AfriNIC
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
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source: APNIC
role: APNIC Hostmaster
address: 6 Cordelia Street
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country: AU
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remarks: Administrator for APNIC
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last-modified: 2013-10-23T04:06:51Z
source: APNIC
% Information related to 'AS23854 - AS23944'
as-block: AS23854 - AS23944
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
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source: APNIC
role: APNIC Hostmaster
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address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
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admin-c: AMS11-AP
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remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC
% Information related to 'AS23881'
% Abuse contact for 'AS23881' is 'report_abuse@udomain.hk'
aut-num: AS23881
as-name: UDOMAIN-AS-AP
descr: UDomain Web Hosting Company Ltd
descr: Hong Kong
country: HK
org: ORG-UWHC1-AP
import: from AS7540
action pref=100;
accept ANY
import: from AS2914
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accept ANY
export: to AS7540
announce AS23881
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announce AS23881
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last-modified: 2017-10-16T08:35:53Z
source: APNIC
irt: IRT-UDOMAIN-HK
address: Unit A - D, 6th Floor, Wing Cheung Industrial Building, No. 109 How Ming Street, Kwun Tong, Kowloon
address: Hong Kong
e-mail: report_abuse@udomain.hk
abuse-mailbox: report_abuse@udomain.hk
admin-c: UN22-AP
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auth: # Filtered
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source: APNIC
organisation: ORG-UWHC1-AP
org-name: UDomain Web Hosting Company Limited
country: HK
address: Unit A-D, 6th Floor,
address: Wing Cheung Industrial Building,
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source: APNIC
role: UDOMAIN ADMINISTRATORS
address: Unit A - D, 6th Floor, Wing Cheung Industrial Building, No. 109 How Ming Street, Kwun Tong, Kowloon
country: HK
phone: +852 2554 7545
e-mail: noc@udomain.hk
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tech-c: UN22-AP
nic-hdl: UA32-AP
mnt-by: MAINT-HK-UDOMAIN
last-modified: 2017-10-16T08:26:03Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US3)
Not Found
| Host | A Record | TTL |
|---|---|---|
| sumj.net | 103.19.25.155 | 300 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| sumj.net | mail.sumj.net | 0 | 300 |
| Host | NS Record | TTL |
|---|---|---|
| sumj.net | kay.ns.cloudflare.com | 86400 |
| sumj.net | phil.ns.cloudflare.com | 86400 |
| Host | TXT Record | TTL |
|---|---|---|
| sumj.net | v=msv1 t=6ad8279c67cd4b8e7c2219990b8e53 | 300 |
| sumj.net | v=spf1 a mx ip4:103.19.25.156 ip4:103.19.25.155 ?all | 300 |
kay.ns.cloudflare.com
TTL: 1800
Email address: dns.cloudflare.com
Serial: 2390199339
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum: 1800
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