knai.com.cn - robtex.com

knai.com.cn

DNSSEC⚠️ Not signed
A192.155.191.224πŸ‡ΊπŸ‡Έ CNSERVERSLLC192.155.176.0/20 Hong Kong Telecom Global Data Centre
NSns7.alidns.com ⭐
A2408:4009:501::3πŸ‡¨πŸ‡³ Alibaba-Cloud2408:4009:501::/48
A39.96.153.47πŸ‡¨πŸ‡³ Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.57πŸ‡¨πŸ‡³ Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.207πŸ‡¨πŸ‡³ Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.217πŸ‡¨πŸ‡³ Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.47πŸ‡¨πŸ‡³ Alibaba-Cloud120.76.0.0/17
A120.76.107.57πŸ‡¨πŸ‡³ Alibaba-Cloud120.76.0.0/17
A139.224.142.117πŸ‡¨πŸ‡³ 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,
A139.224.142.127πŸ‡¨πŸ‡³ 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,
NSns8.alidns.com
A2408:4009:501::4πŸ‡¨πŸ‡³ Alibaba-Cloud2408:4009:501::/48
A39.96.153.48πŸ‡¨πŸ‡³ Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.58πŸ‡¨πŸ‡³ Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.208πŸ‡¨πŸ‡³ Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.218πŸ‡¨πŸ‡³ Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.48πŸ‡¨πŸ‡³ Alibaba-Cloud120.76.0.0/17
A120.76.107.58πŸ‡¨πŸ‡³ Alibaba-Cloud120.76.0.0/17
A139.224.142.101πŸ‡¨πŸ‡³ 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,
A139.224.142.118πŸ‡¨πŸ‡³ 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,
SOAns7.alidns.comhostmaster@hichina.com 2026-01-12 #9

com.cn

DNSSEC⚠️ Not signed
NSa.dns.cn ⭐ ⚠️ Not in parent delegation
NSb.dns.cn ⚠️ Not in parent delegation
NSc.dns.cn ⚠️ Not in parent delegation
NScns.cernet.net ⚠️ Not in parent delegation
NSd.dns.cn ⚠️ Not in parent delegation
NSe.dns.cn ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2030708846
WOT: NOT_SAFE (20/100)

Subdomains

Same first word

Similar names

DNS History

9 records (3 active, 6 former)

20162017201820192020202120222023202420252026NSns7.alidns.comns8.alidns.comdns13.hichina.comdns14.hichina.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netA192.155.191.224120.77.88.237192.155.186.143
β—‹NSdns13.hichina.com2015-06-20 β†’ 2015-06-20 Β· 3 obs
● 2015-06-20 02:07:38
β—‹ 2015-11-01 21:19:14
β—‹ 2026-07-26 22:44:56
β—‹NSdns14.hichina.com2015-06-20 β†’ 2015-06-20 Β· 3 obs
● 2015-06-20 02:07:38
β—‹ 2015-11-01 21:19:14
β—‹ 2026-07-26 22:44:56
β—‹NSf1g1ns1.dnspod.net2015-11-01 β†’ 2016-08-29 Β· 5 obs
β—‹ 2015-06-20 02:07:38
● 2015-11-01 21:19:14
● 2016-08-29 06:34:02
β—‹ 2026-06-08 10:23:26
β—‹ 2026-07-26 22:44:56
β—‹NSf1g1ns2.dnspod.net2015-11-01 β†’ 2016-08-29 Β· 5 obs
β—‹ 2015-06-20 02:07:38
● 2015-11-01 21:19:14
● 2016-08-29 06:34:02
β—‹ 2026-06-08 10:23:26
β—‹ 2026-07-26 22:44:56
●NSns7.alidns.com2026-06-08 β†’ 2026-07-26 Β· 3 obs
β—‹ 2016-08-29 06:34:02
● 2026-06-08 10:23:26
● 2026-07-26 22:44:56
●NSns8.alidns.com2026-06-08 β†’ 2026-07-26 Β· 3 obs
β—‹ 2016-08-29 06:34:02
● 2026-06-08 10:23:26
● 2026-07-26 22:44:56
β—‹A120.77.88.2372017-05-19 β†’ 2017-05-19 Β· 3 obs
● 2017-05-19 00:10:42
β—‹ 2026-06-08 10:23:26
β—‹ 2026-07-26 22:44:56
β—‹A192.155.186.1432026-06-08 β†’ 2026-06-15 Β· 4 obs
β—‹ 2017-05-19 00:10:42
● 2026-06-08 10:23:26
● 2026-06-15 09:36:22
β—‹ 2026-07-26 22:44:56
●A192.155.191.2242026-07-26 β†’ 2026-07-26 Β· 2 obs
β—‹ 2026-06-15 09:36:22
● 2026-07-26 22:44:56

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
knai.com.cnns7.alidns.com, ns8.alidns.com-

βœ… Authoritative Response

Server:139.224.142.118

NS records: ns7.alidns.com, ns8.alidns.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knai.com.cn (unsigned zone)

⏱️ Timing

Total: 1744ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1192.155.191.224
NS2ns7.alidns.com, ns8.alidns.com
SOA1ns7.alidns.com hostmaster.hichina.com

Analysis

Hierarchy

www.knai.com.cn is a subdomain of knai.com.cn.

IP Addresses

knai.com.cn resolves to just one IP address, 192.155.191.224.

Name Servers

knai.com.cn is served by two delegated name servers, ns7.alidns.com and ns8.alidns.com.

knai.com.cn shares its NS records with other domains, for example sdhnann.com, biqugene.com, dalitlink.com and two others.

The name servers of knai.com.cn overlap at least partially with those of other domains β€” among them firsthouse.us, telesagram.com, 5vnsvns.com and two more.

These name servers commonly co-occur with the name servers expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

DNS names with 9 IP addresses:

ns7.alidns.com carries IP addresses 39.96.153.47, 39.96.153.57 and 47.118.199.207, with 6 other addresses beyond those.

ns8.alidns.com carries IP addresses 39.96.153.48, 39.96.153.58 and 47.118.199.208, with 6 other addresses beyond those.