Qf28.com 奇发28
Server IP address resolved: Yes
Http response code: 200
Response time: 0.38 sec.
Last Checked: 06/27/2025
Qf28.com receives about 1,556 unique visitors and 3,112 pageviews per day. The estimated value of qf28.com is 2,400 USD. Each unique visitor makes about 2 pageviews on average.
Qf28.com is registered under .COM top-level domain. Check other websites in .COM zone.
At the time of the last check (June 27, 2025) qf28.com has a valid and up-to-date SSL certificate issued by Let's Encrypt that expires on September 11, 2025. Check other websites using SSL certificates issued by Let's Encrypt.
According to Symantec qf28.com is quite a safe domain.
Not tested yet
Alexa Rank shows how popular qf28.com is in comparison with other sites. The most popular site has Alexa Rank equals 1. If qf28.com has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to qf28.com and pageviews on qf28.com over the past 3 months.

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 qf28.com 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 qf28.com 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 qf28.com for mature or inappropriate content, only security checks are evaluated.

The WOT calculates reputation of the qf28.com. This reputation system receives ratings from users and information from third-party sources, assesses the qf28.com for safety features and confirms, whether qf28.com is suitable for children.
Domain | www.qf28.com |
Issuer Organization | Let's Encrypt |
Issuer | R10 |
Algorithm | RSA-SHA256 |
Valid form | 06/13/2025 |
Expiration | 09/11/2025 |
Signed | Certificate is not self signed |
Additional Domains | 374.app qf28.com qf888.app www.374.app www.qf28.com www.qf888.app |
ASN ID: 40065
ASN Title: CNSERVERS - CNSERVERS LLC, US
Last Update: 06/27/2025
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
ASNumber: 40065
ASName: CNSERVERS
ASHandle: AS40065
RegDate: 2011-04-11
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/40065
OrgName: CNSERVERS LLC
OrgId: CL-17
Address: 12042 SE Sunnyside Rd. #303
City: CLACKAMAS
StateProv: OR
PostalCode: 97015
Country: US
RegDate: 2011-03-30
Updated: 2016-06-13
Ref: https://rdap.arin.net/registry/entity/CL-17
OrgAbuseHandle: NOC11755-ARIN
OrgAbuseName: NOC
OrgAbusePhone: +1-971-227-5671
OrgAbuseEmail: HOSTMASTER@cnservers.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/NOC11755-ARIN
OrgTechHandle: NOC11755-ARIN
OrgTechName: NOC
OrgTechPhone: +1-971-227-5671
OrgTechEmail: HOSTMASTER@cnservers.com
OrgTechRef: https://rdap.arin.net/registry/entity/NOC11755-ARIN
OrgNOCHandle: NOC11755-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-971-227-5671
OrgNOCEmail: HOSTMASTER@cnservers.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC11755-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
Domain Name: QF28.COM
Registry Domain ID: 1884436855_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.godaddy.com
Updated Date: 2025-06-14T10:45:10Z
Creation Date: 2014-11-09T19:40:47Z
Registry Expiry Date: 2025-11-09T19:40:47Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: 480-624-2505
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: EMMA.NS.CLOUDFLARE.COM
Name Server: KAISER.NS.CLOUDFLARE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-06-27T05:34:49Z
Host | A Record | TTL |
---|---|---|
qf28.com | 172.247.27.58 | 300 |
Host | MX Record | Priority | TTL |
---|
Host | NS Record | TTL |
---|---|---|
qf28.com | emma.ns.cloudflare.com | 86400 |
qf28.com | kaiser.ns.cloudflare.com | 86400 |
Host | TXT Record | TTL |
---|
emma.ns.cloudflare.com
TTL: 1800
Email address: dns.cloudflare.com
Serial: 2372542958
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum: 1800
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