larkagent.cn - robtex.com
larkagent.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 106.12.18.241🇨🇳 Baidu106.12.0.0/19 | ||||||
| NS | dns15.hichina.com ⭐ | ||||||
| A | 2408:4009:501::23🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.42🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.52🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.202🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.212🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.42🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.52🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.112🇨🇳 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 | 139.224.142.122🇨🇳 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 | dns16.hichina.com | ||||||
| A | 2408:4009:501::24🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.41🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.51🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.201🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.211🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.41🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.51🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.111🇨🇳 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 | 139.224.142.121🇨🇳 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, | ||||||
| MX | mx1.feishu.cn ⭐ | ||||||
| A | 52.220.106.220🇸🇬 Amazon52.220.0.0/15 SIN prefix | ||||||
| PTR | ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com | ||||||
| MX | mx2.feishu.cn(5) | ||||||
| A | 101.126.58.225🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 122.14.229.0🇨🇳 CHINAMOBILE-CN122.14.224.0/20 | ||||||
| MX | mx3.feishu.cn(10) | ||||||
| A | 52.220.106.220🇸🇬 Amazon52.220.0.0/15 SIN prefix | ||||||
| PTR | ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com | ||||||
| A | 101.126.58.225🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 122.14.229.0🇨🇳 CHINAMOBILE-CN122.14.224.0/20 | ||||||
| TXT | verification-code-site-App_feishu=SXpuUbqnDfsG6xw6CpdT | ||||||
| TXT | v=spf1 +include:_netblocks.m.feishu.cn -all | ||||||
| TXT | tiktok-developers-site-verification=hlDmuhWGh0H6fQq1v9piMjYYIZFxo9tB | ||||||
| TXT | google-site-verification=gJcD59v7FTxc5GqOb74VF1EXYfxjf8G9vb6du9YLX6o | ||||||
| SOA | dns15.hichina.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034586808 | ||||||
Subdomains
email.larkagent.cn |
Same first word
larkagent.cn |
larkagent.us |
larkagent.ai |
Similar names
tanklager.com |
agentlark.com |
rangetalk.com |
tanklager.eu |
lagertank.ch |
talkrange.com |
taklaengr.com |
takelgarn.de |
lagertank.de |
tanklager.de |
DNS History
6 records (6 active, 0 former)
●NSdns15.hichina.com2026-03-08 → 2026-03-25 · 2 obs
● 2026-03-25 21:26:26
●NSdns16.hichina.com2026-03-08 → 2026-03-25 · 2 obs
● 2026-03-25 21:26:26
●A106.12.18.2412026-03-08 → 2026-03-25 · 2 obs
● 2026-03-25 21:26:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| larkagent.cn | dns15.hichina.com, dns16.hichina.com | - |
✅ Authoritative Response
Server:47.118.199.201
NS records: dns15.hichina.com, dns16.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for larkagent.cn (unsigned zone)
⏱️ Timing
Total: 3797ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 106.12.18.241 |
| NS | 2 | dns15.hichina.com, dns16.hichina.com |
| MX | 3 | mx3.feishu.cn (pri: 10), mx1.feishu.cn (pri: 1)... |
| TXT | 4 | tiktok-developers-site-verification=hlDm, v=spf1 +include:_netblocks.m.feishu.cn -... |
| SOA | 1 | dns15.hichina.com hostmaster.hichina.com |
Analysis
Hierarchy
The parent of email.larkagent.cn is larkagent.cn.
IP Addresses
larkagent.cn points to a single IP address: 106.12.18.241.
Name Servers
Two name servers dns15.hichina.com and dns16.hichina.com handle the delegation for larkagent.cn.
larkagent.cn shares the same name server setup as other domains, for example fscool.net, eims.com, chweass.cn, ueues.com and xncsa.com.
larkagent.cn at least partially shares name servers with other domains, for example chegongjiang.com, amu-tech.com, lvqia.com, meadeke.com and cnlushu.com.
these name servers commonly pair with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.
Host names with nine IP numbers: dns15.hichina.com points to: 2408:4009:501::23, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122; dns16.hichina.com points to: 2408:4009:501::24, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.
Mail Servers
larkagent.cn is handled by three mail servers: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.
larkagent.cn shares at least partially some mail servers with other domains, for instance tobenone.com, sndav.com, evercapital.com, xstargem.com and cyanharbor.com.
Host names with three IP numbers: mx3.feishu.cn points to 52.220.106.220, 101.126.58.225 and 122.14.229.0.
Host names with two IP numbers: mx2.feishu.cn points to 101.126.58.225 and 122.14.229.0.
Host names with one IP number: mx1.feishu.cn points to 52.220.106.220.
Host names pointing to 52.220.106.220: mx3.feishu.cn and mx1.feishu.cn.
Host names pointing to 101.126.58.225: mx3.feishu.cn and mx2.feishu.cn.
Host names pointing to 122.14.229.0: mx3.feishu.cn and mx2.feishu.cn.