91yk.com - robtex.com

91yk.com

DNSSEC⚠️ Not signed
NSdns19.hichina.com ⭐
A2408:4009:501::27🇨🇳 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
NSdns20.hichina.com
A2408:4009:501::28🇨🇳 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
SOAdns19.hichina.comhostmaster@hichina.com 2026-01-12 #9

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

91yk.com

Similar names

yk19.vip
ky19.com
91ky.com
91ky.pw
91ky.com.cn

DNS History

14 records (2 active, 12 former)

20162017201820192020202120222023202420252026NSdns19.hichina.comdns20.hichina.comdns1.iidns.comdns2.iidns.comdns3.iidns.comdns4.iidns.comdns5.iidns.comdns6.iidns.comA107.167.19.75107.167.19.76198.148.92.87198.148.92.8839.96.56.92CNAMEcs.ename.net
○NSdns1.iidns.com2015-06-05 → 2016-11-28 · 4 obs
● 2015-06-05 13:06:14
● 2016-11-28 16:18:32
○ 2019-09-04 11:32:06
○ 2026-02-26 09:08:06
●NSdns19.hichina.com2019-09-04 → 2026-02-26 · 3 obs
○ 2016-11-28 16:18:32
● 2019-09-04 11:32:06
● 2026-02-26 09:08:06
○NSdns2.iidns.com2015-06-05 → 2016-11-28 · 4 obs
● 2015-06-05 13:06:14
● 2016-11-28 16:18:32
○ 2019-09-04 11:32:06
○ 2026-02-26 09:08:06
●NSdns20.hichina.com2019-09-04 → 2026-02-26 · 3 obs
○ 2016-11-28 16:18:32
● 2019-09-04 11:32:06
● 2026-02-26 09:08:06
○NSdns3.iidns.com2015-06-05 → 2016-11-28 · 4 obs
● 2015-06-05 13:06:14
● 2016-11-28 16:18:32
○ 2019-09-04 11:32:06
○ 2026-02-26 09:08:06
○NSdns4.iidns.com2015-06-05 → 2016-11-28 · 4 obs
● 2015-06-05 13:06:14
● 2016-11-28 16:18:32
○ 2019-09-04 11:32:06
○ 2026-02-26 09:08:06
○NSdns5.iidns.com2015-06-05 → 2016-11-28 · 4 obs
● 2015-06-05 13:06:14
● 2016-11-28 16:18:32
○ 2019-09-04 11:32:06
○ 2026-02-26 09:08:06
○NSdns6.iidns.com2015-06-05 → 2016-11-28 · 4 obs
● 2015-06-05 13:06:14
● 2016-11-28 16:18:32
○ 2019-09-04 11:32:06
○ 2026-02-26 09:08:06
○A107.167.19.752016-04-16 → 2016-04-16 · 4 obs
○ 2015-06-05 13:06:14
● 2016-04-16 22:31:22
○ 2019-09-04 11:32:06
○ 2026-02-26 09:08:06
○A107.167.19.762016-04-16 → 2016-04-16 · 4 obs
○ 2015-06-05 13:06:14
● 2016-04-16 22:31:22
○ 2019-09-04 11:32:06
○ 2026-02-26 09:08:06
○A198.148.92.872015-06-05 → 2015-06-05 · 2 obs
● 2015-06-05 13:06:14
○ 2026-02-26 09:08:06
○A198.148.92.882015-06-05 → 2015-06-05 · 2 obs
● 2015-06-05 13:06:14
○ 2026-02-26 09:08:06
○A39.96.56.922020-03-05 → 2020-05-15 · 4 obs
○ 2019-09-04 11:32:06
● 2020-03-05 14:33:36
● 2020-05-15 02:17:20
○ 2026-02-26 09:08:06
○CNAMEcs.ename.net2015-06-05 → 2016-11-28 · 4 obs
● 2015-06-05 13:06:14
● 2016-11-28 16:18:32
○ 2019-09-04 11:32:06
○ 2026-02-26 09:08:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
91yk.comdns19.hichina.com, dns20.hichina.com18 records

✅ Authoritative Response

Server: 120.76.107.40

NS records: dns19.hichina.com, dns20.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 91yk.com (unsigned zone)

⏱️ Timing

Total: 550ms | Queries: -

📄 Records

TypeCountSample Data
NS2dns20.hichina.com, dns19.hichina.com
SOA1dns19.hichina.com hostmaster.hichina.com

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns19.hichina.com, dns19.hichina.com, dns19.hichina.com...)

AI analysis

91yk.com's delegation is to two name servers dns19.hichina.com and dns20.hichina.com.

91yk.com shares the same name server configuration as other domains, such as aesa.com.cn, mcce.com.cn, ruoban.com, 90i.com and jgdbj.cn.

91yk.com shares name servers with other domains to some extent, for instance alllink.net, dsb3c.cn, karachi.cn and yakcloud.com.

these name servers are commonly used together with ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers: dns19.hichina.com points to 2408:4009:501::27, 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; dns20.hichina.com points to 2408:4009:501::28, 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.