knnos.com - robtex.com
knnos.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | ns7.alidns.com โญ โ ๏ธ Not in parent delegation | ||||||
| A | 2408:4009:501::3๐จ๐ณ Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.47๐จ๐ณ Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.57๐จ๐ณ Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.207๐จ๐ณ Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.217๐จ๐ณ Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.47๐จ๐ณ Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.57๐จ๐ณ Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.117๐จ๐ณ 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, | ||||||
| A | 139.224.142.127๐จ๐ณ 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, | ||||||
| NS | ns1.alidns.com โ ๏ธ Not in zone NS records | ||||||
| A | 2408:4009:501::1๐จ๐ณ Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.45๐จ๐ณ Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| PTR | ip-39-96-153-45.defastlink.net | ||||||
| A | 39.96.153.55๐จ๐ณ Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| PTR | ip-39-96-153-55.defastlink.net | ||||||
| A | 47.118.199.205๐จ๐ณ Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| PTR | ip-47-118-199-205.defastlink.net | ||||||
| A | 47.118.199.215๐จ๐ณ Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| PTR | ip-47-118-199-215.defastlink.net | ||||||
| A | 120.76.107.45๐จ๐ณ Alibaba-Cloud120.76.0.0/17 | ||||||
| PTR | ip-120-76-107-45.defastlink.net | ||||||
| A | 120.76.107.55๐จ๐ณ Alibaba-Cloud120.76.0.0/17 | ||||||
| PTR | ip-120-76-107-55.defastlink.net | ||||||
| A | 139.224.142.115๐จ๐ณ 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, | ||||||
| PTR | ip-139-224-142-115.defastlink.net | ||||||
| A | 139.224.142.125๐จ๐ณ 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, | ||||||
| PTR | ip-139-224-142-125.defastlink.net | ||||||
| NS | ns2.alidns.com โ ๏ธ Not in zone NS records | ||||||
| A | 2408:4009:501::2๐จ๐ณ Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.46๐จ๐ณ Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| PTR | ip-39-96-153-46.defastlink.net | ||||||
| A | 39.96.153.56๐จ๐ณ Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| PTR | ip-39-96-153-56.defastlink.net | ||||||
| A | 47.118.199.206๐จ๐ณ Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| PTR | ip-47-118-199-206.defastlink.net | ||||||
| A | 47.118.199.216๐จ๐ณ Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| PTR | ip-47-118-199-216.defastlink.net | ||||||
| A | 120.76.107.46๐จ๐ณ Alibaba-Cloud120.76.0.0/17 | ||||||
| PTR | ip-120-76-107-46.defastlink.net | ||||||
| A | 120.76.107.56๐จ๐ณ Alibaba-Cloud120.76.0.0/17 | ||||||
| PTR | ip-120-76-107-56.defastlink.net | ||||||
| A | 139.224.142.116๐จ๐ณ 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, | ||||||
| PTR | ip-139-224-142-116.defastlink.net | ||||||
| A | 139.224.142.126๐จ๐ณ 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, | ||||||
| PTR | ip-139-224-142-126.defastlink.net | ||||||
| NS | ns8.alidns.com โ ๏ธ Not in parent delegation | ||||||
| A | 2408:4009:501::4๐จ๐ณ Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.48๐จ๐ณ Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.58๐จ๐ณ Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.208๐จ๐ณ Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.218๐จ๐ณ Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.48๐จ๐ณ Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.58๐จ๐ณ Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.101๐จ๐ณ 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, | ||||||
| A | 139.224.142.118๐จ๐ณ 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, | ||||||
| SOA | ns7.alidns.comhostmaster@hichina.com 2026-01-09 #13 | ||||||
com
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | a.gtld-servers.net โญ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Subdomains
ns1.knnos.com |
Same first word
knnos.com |
Similar names
snkon.cn |
onskn.com |
nonks.com |
snonk.com |
knosn.com |
nkson.blogspot.com |
nkson.blogspot.nl |
snnok.com |
skonn.net |
skonn.cn |
knson.com |
skonn.com |
snkon.com.cn |
konsn.com |
snkon.com |
DNS History
12 records (4 active, 8 former)
โNSns1.alidns.com2026-03-24 โ 2026-03-24 ยท 2 obs
โ 2026-03-24 04:48:24
โNSns1.knnos.com2017-01-04 โ 2017-01-04 ยท 3 obs
โ 2018-01-11 10:07:50
โ 2026-03-24 04:48:24
โNSns2.alidns.com2026-03-24 โ 2026-03-24 ยท 2 obs
โ 2026-03-24 04:48:24
โNSns2.knnos.com2017-01-04 โ 2017-01-04 ยท 3 obs
โ 2018-01-11 10:07:50
โ 2026-03-24 04:48:24
โNSns7.alidns.com2026-03-24 โ 2026-03-24 ยท 2 obs
โ 2026-03-24 04:48:24
โNSns8.alidns.com2026-03-24 โ 2026-03-24 ยท 2 obs
โ 2026-03-24 04:48:24
โMXalt1.aspmx.l.google.com2017-01-04 โ 2017-01-04 ยท 3 obs
โ 2018-01-11 10:07:50
โ 2026-03-24 04:48:24
โMXalt2.aspmx.l.google.com2017-01-04 โ 2017-01-04 ยท 3 obs
โ 2018-01-11 10:07:50
โ 2026-03-24 04:48:24
โMXalt3.aspmx.l.google.com2017-01-04 โ 2017-01-04 ยท 3 obs
โ 2018-01-11 10:07:50
โ 2026-03-24 04:48:24
โMXalt4.aspmx.l.google.com2017-01-04 โ 2017-01-04 ยท 3 obs
โ 2018-01-11 10:07:50
โ 2026-03-24 04:48:24
โMXaspmx.l.google.com2017-01-04 โ 2017-01-04 ยท 3 obs
โ 2018-01-11 10:07:50
โ 2026-03-24 04:48:24
โA198.38.90.352017-01-04 โ 2017-01-04 ยท 3 obs
โ 2018-01-11 10:07:50
โ 2026-03-24 04:48:24
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| knnos.com | ns1.alidns.com, ns2.alidns.com | 18 records |
โ Authoritative Response
Server:120.76.107.45
NS records: ns1.alidns.com, ns2.alidns.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for knnos.com (unsigned zone)
โฑ๏ธ Timing
Total: 3985ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns8.alidns.com, ns7.alidns.com |
| SOA | 1 | ns7.alidns.com hostmaster.hichina.com |
๐ Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (ns1.alidns.com, ns1.alidns.com, ns1.alidns.com...)
Analysis
Hierarchy
knnos.com is the parent of ns1.knnos.com.
Name Servers
knnos.com is delegated to four name servers: ns1.alidns.com, ns2.alidns.com, ns7.alidns.com and ns8.alidns.com.
knnos.com at least partially shares name servers with other domains, including dfyzj.com, b33ce830ea.run, telseagrm.cc, www730.com and 3d2848f7811042.beer.
These name servers are commonly used with expirens3.hichina.com, expirens4.hichina.com, dns29.hichina.com, dns30.hichina.com, dns1.hichina.com, dns2.hichina.com, dns19.hichina.com and dns20.hichina.com.
Nine IP numbers per host:
ns1.alidns.com points to: 2408:4009:501::1, 39.96.153.45, 39.96.153.55, 47.118.199.205, 47.118.199.215, 120.76.107.45, 120.76.107.55, 139.224.142.115 and 139.224.142.125.
ns2.alidns.com points to: 2408:4009:501::2, 39.96.153.46, 39.96.153.56, 47.118.199.206, 47.118.199.216, 120.76.107.46, 120.76.107.56, 139.224.142.116 and 139.224.142.126.
ns7.alidns.com points to: 2408:4009:501::3, 39.96.153.47, 39.96.153.57, 47.118.199.207, 47.118.199.217, 120.76.107.47, 120.76.107.57, 139.224.142.117 and 139.224.142.127.
ns8.alidns.com points to: 2408:4009:501::4, 39.96.153.48, 39.96.153.58, 47.118.199.208, 47.118.199.218, 120.76.107.48, 120.76.107.58, 139.224.142.101 and 139.224.142.118.