U8zf.cn 温州优哲科技有限公司、物技术研发、新能源技术研发、信息系统集成服务
温州优哲科技有限公司成立于2017年06月06日，注册地位于浙江省温州市鹿城区万源路华泰大厦2幢1404室东首，法定代表人为项芳余。经营范围包括生物技术研发、新能源技术研发；信息系统集成服务；计算机网络技术服务；企业管理咨询；餐饮管理；商务信息咨询（专项审批项目除外）；销售（含网上销售）：电子产品（...
Server IP address resolved: Yes
Http response code: 200
Response time: 0.06 sec.
Last Checked: 11/03/2023
U8zf.cn receives about 17,872 unique visitors and 89,360 pageviews per day. The estimated value of u8zf.cn is 133,800 USD. Each unique visitor makes about 5 pageviews on average.
U8zf.cn is registered under .CN top-level domain. Check other websites in .CN zone.
At the time of the last check (November 03, 2023) u8zf.cn has an expired SSL certificate issued by Let's Encrypt (expired on January 20, 2024). Check other websites using SSL certificates issued by Let's Encrypt.
According to Symantec u8zf.cn is quite a safe domain.
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Alexa Rank shows how popular u8zf.cn is in comparison with other sites. The most popular site has Alexa Rank equals 1. If u8zf.cn 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 u8zf.cn and pageviews on u8zf.cn 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 u8zf.cn 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 u8zf.cn 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 u8zf.cn for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the u8zf.cn. This reputation system receives ratings from users and information from third-party sources, assesses the u8zf.cn for safety features and confirms, whether u8zf.cn is suitable for children.
| Domain | u8zf.cn |
| Issuer Organization | Let's Encrypt |
| Issuer | E1 |
| Algorithm | ecdsa-with-SHA384 |
| Valid form | 10/22/2023 |
| Expiration | 01/20/2024 |
| Signed | Certificate is not self signed |
| Additional Domains | *.u8zf.cn u8zf.cn |
ASN ID: 13335
ASN Title: CLOUDFLARENET - Cloudflare, Inc., US
Last Update: 11/03/2023
#
# 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
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# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
ASNumber: 13335
ASName: CLOUDFLARENET
ASHandle: AS13335
RegDate: 2010-07-14
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/autnum/13335
OrgName: Cloudflare, Inc.
OrgId: CLOUD14
Address: 101 Townsend Street
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2010-07-09
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/entity/CLOUD14
OrgTechHandle: ADMIN2521-ARIN
OrgTechName: Admin
OrgTechPhone: +1-650-319-8930
OrgTechEmail: rir@cloudflare.com
OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN
OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-650-319-8930
OrgAbuseEmail: abuse@cloudflare.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN
OrgNOCHandle: NOC11962-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-650-319-8930
OrgNOCEmail: noc@cloudflare.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN
RNOCHandle: NOC11962-ARIN
RNOCName: NOC
RNOCPhone: +1-650-319-8930
RNOCEmail: noc@cloudflare.com
RNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN
RTechHandle: ADMIN2521-ARIN
RTechName: Admin
RTechPhone: +1-650-319-8930
RTechEmail: rir@cloudflare.com
RTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN
RAbuseHandle: ABUSE2916-ARIN
RAbuseName: Abuse
RAbusePhone: +1-650-319-8930
RAbuseEmail: abuse@cloudflare.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-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
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# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
Domain Name: u8zf.cn
ROID: 20230921s10001s54464851-cn
Domain Status: ok
Registrant: 唐艳琴
Registrant Contact Email: iski1983@126.com
Sponsoring Registrar: 阿里云计算有限公司（万网）
Name Server: lorna.ns.cloudflare.com
Name Server: henry.ns.cloudflare.com
Registration Time: 2023-09-21 11:30:20
Expiration Time: 2024-09-21 11:30:20
DNSSEC: unsigned
| Host | A Record | TTL |
|---|---|---|
| u8zf.cn | 172.67.190.200 | 300 |
| u8zf.cn | 104.21.10.183 | 300 |
| Host | MX Record | Priority | TTL |
|---|
| Host | NS Record | TTL |
|---|---|---|
| u8zf.cn | henry.ns.cloudflare.com | 86400 |
| u8zf.cn | lorna.ns.cloudflare.com | 86400 |
| Host | TXT Record | TTL |
|---|
henry.ns.cloudflare.com
TTL: 1800
Email address: dns.cloudflare.com
Serial: 2323474356
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum: 1800
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