19fk.com - robtex.com

19fk.com

DNSSEC⚠️ Not signed
NSdns21.hichina.com ⭐ ⚠️ Not in parent delegation
A2408:4009:501::29🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.40🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
PTRip-39-96-153-40.defastlink.net
A39.96.153.60🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
PTRip-39-96-153-60.defastlink.net
A47.118.199.200🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
PTRip-47-118-199-200.defastlink.net
A47.118.199.220🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
PTRip-47-118-199-220.defastlink.net
A120.76.107.40🇨🇳 Alibaba-Cloud120.76.0.0/17
PTRip-120-76-107-40.defastlink.net
A120.76.107.60🇨🇳 Alibaba-Cloud120.76.0.0/17
PTRip-120-76-107-60.defastlink.net
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,
PTRip-139-224-142-100.defastlink.net
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,
PTRip-139-224-142-110.defastlink.net
NSdns22.hichina.com ⚠️ Not in parent delegation
A2408:4009:501::30🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.38🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
PTRip-39-96-153-38.defastlink.net
A39.96.153.61🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
PTRip-39-96-153-61.defastlink.net
A47.118.199.198🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
PTRip-47-118-199-198.defastlink.net
A47.118.199.222🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
PTRip-47-118-199-222.defastlink.net
A120.76.107.38🇨🇳 Alibaba-Cloud120.76.0.0/17
PTRip-120-76-107-38.defastlink.net
A120.76.107.61🇨🇳 Alibaba-Cloud120.76.0.0/17
PTRip-120-76-107-61.defastlink.net
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,
PTRip-139-224-142-98.defastlink.net
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,
PTRip-139-224-142-108.defastlink.net
NSexpirens3.hichina.com ⚠️ Not in zone NS records
A2408:4009:501::41🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.33🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.53🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.193🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.223🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.33🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.53🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.97🇨🇳 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,
A139.224.142.103🇨🇳 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,
NSexpirens4.hichina.com ⚠️ Not in zone NS records
A2408:4009:501::42🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.32🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.34🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.192🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.194🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.32🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.34🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.96🇨🇳 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,
A139.224.142.104🇨🇳 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,
SOAdns21.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=1771291435

Same first word

19fk.com

Similar names

91fk.com
91fk.icu
19kf.com
kf19.cn

DNS History

23 records (4 active, 19 former)

20162017201820192020202120222023202420252026NSdns21.hichina.comdns22.hichina.comexpirens3.hichina.comexpirens4.hichina.comdns10.hichina.comdns9.hichina.comns07.domaincontrol.comns08.domaincontrol.comwww.19fk.comMXio.bouncemx.commailstore1.secureserver.netmxn.mxhichina.commxw.mxhichina.comsmtp.secureserver.netA115.231.25.153116.31.100.174183.131.214.99184.168.221.3643.227.196.10659.56.19.8070.39.84.232CNAMEbc42afb1.19fk.com.cname.jsd.ccnum1.dcoin.co
○NSdns10.hichina.com2016-05-02 → 2017-12-03 · 5 obs
○ 2016-02-08 03:33:08
● 2016-05-02 13:32:34
● 2017-12-03 16:22:12
○ 2026-03-22 13:26:06
○ 2026-03-22 23:46:44
●NSdns21.hichina.com2026-03-22 → 2026-03-22 · 3 obs
○ 2017-12-03 16:22:12
● 2026-03-22 13:26:06
● 2026-03-22 23:46:44
●NSdns22.hichina.com2026-03-22 → 2026-03-22 · 3 obs
○ 2017-12-03 16:22:12
● 2026-03-22 13:26:06
● 2026-03-22 23:46:44
○NSdns9.hichina.com2016-05-02 → 2017-12-03 · 5 obs
○ 2016-02-08 03:33:08
● 2016-05-02 13:32:34
● 2017-12-03 16:22:12
○ 2026-03-22 13:26:06
○ 2026-03-22 23:46:44
●NSexpirens3.hichina.com2026-03-22 → 2026-03-22 · 3 obs
○ 2017-12-03 16:22:12
● 2026-03-22 13:26:06
● 2026-03-22 23:46:44
●NSexpirens4.hichina.com2026-03-22 → 2026-03-22 · 3 obs
○ 2017-12-03 16:22:12
● 2026-03-22 13:26:06
● 2026-03-22 23:46:44
○NSns07.domaincontrol.com2015-06-29 → 2015-06-29 · 3 obs
● 2015-06-29 12:04:48
○ 2016-02-08 03:33:08
○ 2026-03-22 23:46:44
○NSns08.domaincontrol.com2015-06-29 → 2015-06-29 · 3 obs
● 2015-06-29 12:04:48
○ 2016-02-08 03:33:08
○ 2026-03-22 23:46:44
○NSwww.19fk.com2016-02-08 → 2016-02-08 · 4 obs
○ 2015-06-29 12:04:48
● 2016-02-08 03:33:08
○ 2016-05-02 13:32:34
○ 2026-03-22 23:46:44
○MXio.bouncemx.com2016-02-08 → 2016-02-08 · 4 obs
○ 2015-06-29 12:04:48
● 2016-02-08 03:33:08
○ 2016-05-02 13:32:34
○ 2026-03-22 23:46:44
○MXmailstore1.secureserver.net2015-06-29 → 2015-06-29 · 3 obs
● 2015-06-29 12:04:48
○ 2016-02-08 03:33:08
○ 2026-03-22 23:46:44
○MXmxn.mxhichina.com2017-12-03 → 2017-12-03 · 4 obs
○ 2016-05-02 13:32:34
● 2017-12-03 16:22:12
○ 2026-03-22 13:26:06
○ 2026-03-22 23:46:44
○MXmxw.mxhichina.com2017-12-03 → 2017-12-03 · 4 obs
○ 2016-05-02 13:32:34
● 2017-12-03 16:22:12
○ 2026-03-22 13:26:06
○ 2026-03-22 23:46:44
○MXsmtp.secureserver.net2015-06-29 → 2015-06-29 · 3 obs
● 2015-06-29 12:04:48
○ 2016-02-08 03:33:08
○ 2026-03-22 23:46:44
○A115.231.25.1532016-05-02 → 2016-05-02 · 4 obs
○ 2016-02-08 03:33:08
● 2016-05-02 13:32:34
○ 2017-01-01 00:37:50
○ 2026-03-22 23:46:44
○A116.31.100.1742017-01-01 → 2017-01-01 · 4 obs
○ 2016-05-02 13:32:34
● 2017-01-01 00:37:50
○ 2017-12-03 16:22:12
○ 2026-03-22 23:46:44
○A183.131.214.992016-05-02 → 2016-05-02 · 4 obs
○ 2016-02-08 03:33:08
● 2016-05-02 13:32:34
○ 2017-01-01 00:37:50
○ 2026-03-22 23:46:44
○A184.168.221.362015-06-29 → 2015-06-29 · 3 obs
● 2015-06-29 12:04:48
○ 2016-02-08 03:33:08
○ 2026-03-22 23:46:44
○A43.227.196.1062017-12-03 → 2017-12-03 · 4 obs
○ 2017-01-01 00:37:50
● 2017-12-03 16:22:12
○ 2026-03-22 13:26:06
○ 2026-03-22 23:46:44
○A59.56.19.802016-05-02 → 2016-05-02 · 4 obs
○ 2016-02-08 03:33:08
● 2016-05-02 13:32:34
○ 2017-01-01 00:37:50
○ 2026-03-22 23:46:44
○A70.39.84.2322016-02-08 → 2016-02-08 · 4 obs
○ 2015-06-29 12:04:48
● 2016-02-08 03:33:08
○ 2016-05-02 13:32:34
○ 2026-03-22 23:46:44
○CNAMEbc42afb1.19fk.com.cname.jsd.cc2016-05-02 → 2016-05-02 · 4 obs
○ 2016-02-08 03:33:08
● 2016-05-02 13:32:34
○ 2017-01-01 00:37:50
○ 2026-03-22 23:46:44
○CNAMEnum1.dcoin.co2016-02-08 → 2016-02-08 · 3 obs
● 2016-02-08 03:33:08
○ 2016-05-02 13:32:34
○ 2026-03-22 23:46:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
19fk.comexpirens3.hichina.com, expirens4.hichina.com18 records

✅ Authoritative Response

Server:47.118.199.192

NS records: expirens3.hichina.com, expirens4.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 19fk.com (unsigned zone)

⏱️ Timing

Total: 3620ms | Queries: -

📄 Records

TypeCountSample Data
NS2dns21.hichina.com, dns22.hichina.com
SOA1dns21.hichina.com hostmaster.hichina.com

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (expirens3.hichina.com, expirens3.hichina.com, expirens3.hichina.com...)

Analysis

Name Servers

19fk.com is delegated to four name servers: dns21.hichina.com, dns22.hichina.com, expirens3.hichina.com and expirens4.hichina.com.

19fk.com shares name servers with other domains at least partially, for example irisian.com, liex.com.cn, codeguiles.com, bzcloud.com and keyanmao.com.

these name servers are often used with the following: ns7.alidns.com, ns8.alidns.com, dns31.hichina.com, dns32.hichina.com, dns11.hichina.com, dns12.hichina.com, dns1.hichina.com, dns2.hichina.com, dns10.hichina.com and dns9.hichina.com.

Nine IPs per host:

dns21.hichina.com resolves to 2408:4009:501::29, 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.

dns22.hichina.com resolves to 2408:4009:501::30, 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.

expirens3.hichina.com resolves to 2408:4009:501::41, 39.96.153.33, 39.96.153.53, 47.118.199.193, 47.118.199.223, 120.76.107.33, 120.76.107.53, 139.224.142.97 and 139.224.142.103.

expirens4.hichina.com resolves to 2408:4009:501::42, 39.96.153.32, 39.96.153.34, 47.118.199.192, 47.118.199.194, 120.76.107.32, 120.76.107.34, 139.224.142.96 and 139.224.142.104.