jkfu.com - robtex.com

jkfu.com

DNSSEC⚠️ Not signed
A139.196.209.80🇨🇳 Alibaba-Cloud139.196.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
NSdns23.hichina.com ⭐
A2408:4009:501::31🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.40🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.60🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.200🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.220🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.40🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.60🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.100🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
A139.224.142.110🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
NSdns24.hichina.com
A2408:4009:501::32🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.38🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.61🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.198🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.222🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.38🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.61🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.98🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
A139.224.142.108🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
TXTgoogle-site-verification=lZMSBGO5q4jS0hh6jR5S27lJHlcQ3b9iXL1xC-gP3Co
SOAdns23.hichina.comhostmaster@hichina.com 2026-01-09 #13

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774389407

Same first word

jkfu.com

Similar names

ujfk.cn
fujk.co.jp
fjuk.cn
fkuj.com
fujk.com
fjku.com
jukf.org
jfku.cn
jfku.edu

DNS History

13 records (3 active, 10 former)

20162017201820192020202120222023202420252026NSdns23.hichina.comdns24.hichina.comns1.bodis.comns1.dreamhost.comns11018.ztomy.comns2.bodis.comns2.dreamhost.comns21018.ztomy.comns3.dreamhost.comA139.196.209.80141.8.225.63199.59.242.15069.163.219.74
●NSdns23.hichina.com2026-02-24 → 2026-03-24 · 3 obs
○ 2018-07-25 12:00:22
● 2026-02-24 19:59:56
● 2026-03-24 22:06:54
●NSdns24.hichina.com2026-02-24 → 2026-03-24 · 3 obs
○ 2018-07-25 12:00:22
● 2026-02-24 19:59:56
● 2026-03-24 22:06:54
○NSns1.bodis.com2017-01-01 → 2017-01-01 · 4 obs
○ 2016-04-25 07:21:30
● 2017-01-01 00:27:02
○ 2018-07-25 12:00:22
○ 2026-03-24 22:06:54
○NSns1.dreamhost.com2018-07-25 → 2018-07-25 · 4 obs
○ 2017-01-01 00:27:02
● 2018-07-25 12:00:22
○ 2026-02-24 19:59:56
○ 2026-03-24 22:06:54
○NSns11018.ztomy.com2015-06-30 → 2016-04-25 · 4 obs
● 2015-06-30 08:51:12
● 2016-04-25 07:21:30
○ 2017-01-01 00:27:02
○ 2026-03-24 22:06:54
○NSns2.bodis.com2017-01-01 → 2017-01-01 · 4 obs
○ 2016-04-25 07:21:30
● 2017-01-01 00:27:02
○ 2018-07-25 12:00:22
○ 2026-03-24 22:06:54
○NSns2.dreamhost.com2018-07-25 → 2018-07-25 · 4 obs
○ 2017-01-01 00:27:02
● 2018-07-25 12:00:22
○ 2026-02-24 19:59:56
○ 2026-03-24 22:06:54
○NSns21018.ztomy.com2015-06-30 → 2016-04-25 · 4 obs
● 2015-06-30 08:51:12
● 2016-04-25 07:21:30
○ 2017-01-01 00:27:02
○ 2026-03-24 22:06:54
○NSns3.dreamhost.com2018-07-25 → 2018-07-25 · 4 obs
○ 2017-01-01 00:27:02
● 2018-07-25 12:00:22
○ 2026-02-24 19:59:56
○ 2026-03-24 22:06:54
●A139.196.209.802026-02-24 → 2026-03-24 · 3 obs
○ 2018-07-25 12:00:22
● 2026-02-24 19:59:56
● 2026-03-24 22:06:54
○A141.8.225.632015-06-30 → 2016-04-25 · 4 obs
● 2015-06-30 08:51:12
● 2016-04-25 07:21:30
○ 2017-01-01 00:27:02
○ 2026-03-24 22:06:54
○A199.59.242.1502017-01-01 → 2017-01-01 · 4 obs
○ 2016-04-25 07:21:30
● 2017-01-01 00:27:02
○ 2018-07-25 12:00:22
○ 2026-03-24 22:06:54
○A69.163.219.742018-07-25 → 2018-07-25 · 4 obs
○ 2017-01-01 00:27:02
● 2018-07-25 12:00:22
○ 2026-02-24 19:59:56
○ 2026-03-24 22:06:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
jkfu.comdns23.hichina.com, dns24.hichina.com18 records

✅ Authoritative Response

Server:120.76.107.40

NS records: dns23.hichina.com, dns24.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jkfu.com (unsigned zone)

⏱️ Timing

Total: 499ms | Queries: -

📄 Records

TypeCountSample Data
A1139.196.209.80
NS2dns23.hichina.com, dns24.hichina.com
TXT1google-site-verification=lZMSBGO5q4jS0hh
SOA1dns23.hichina.com hostmaster.hichina.com

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns23.hichina.com, dns23.hichina.com, dns23.hichina.com...)

Analysis

IP Addresses

jkfu.com points to IP number 139.196.209.80.

Other host names, for example zhdu.com and www.zhdu.com, share IPs with jkfu.com.

Name Servers

jkfu.com is delegated to two name servers: dns23.hichina.com and dns24.hichina.com.

jkfu.com uses the same name server setup as other domains such as desiry.com, dingyubm.com, hsiitech.com, hongxique.com and meyer.cn.

jkfu.com shares name servers with other domains at least partially, for example gugc.cn, fishxy.cn, ynyqxcg.com, leedo.xyz and haomeishi.net.

These name servers are commonly used with the name servers expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers:

dns23.hichina.com points to: 2408:4009:501::31, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.

dns24.hichina.com points to: 2408:4009:501::32, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.