zlen.com - robtex.com
zlen.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 218.207.129.157🇨🇳 CHINAMOBILE-CN218.207.129.0/24 CMI (Customer Route) | ||||||
| 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 | mail.zlen.com ⭐ | ||||||
| A | 218.207.129.157🇨🇳 CHINAMOBILE-CN218.207.129.0/24 CMI (Customer Route) | ||||||
| SOA | dns15.hichina.comhostmaster@hichina.com 2026-01-09 #13 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| 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=1775931617 | ||||||
Subdomains
mail.zlen.com |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSdns15.hichina.com2018-03-03 → 2026-04-11 · 3 obs
● 2018-03-03 15:40:40
● 2026-04-11 18:40:00
●NSdns16.hichina.com2018-03-03 → 2026-04-11 · 3 obs
● 2018-03-03 15:40:40
● 2026-04-11 18:40:00
○NSns17.xincache.com2015-08-16 → 2016-09-08 · 4 obs
● 2016-09-08 09:46:58
○ 2018-03-03 15:40:40
○ 2026-04-11 18:40:00
○NSns18.xincache.com2015-08-16 → 2016-09-08 · 4 obs
● 2016-09-08 09:46:58
○ 2018-03-03 15:40:40
○ 2026-04-11 18:40:00
○MXmail-srv.zlen.com2015-08-16 → 2016-09-08 · 4 obs
● 2016-09-08 09:46:58
○ 2018-03-03 15:40:40
○ 2026-04-11 18:40:00
●MXmail.zlen.com2018-03-03 → 2026-04-11 · 3 obs
● 2018-03-03 15:40:40
● 2026-04-11 18:40:00
○MXzlen-main.zlen.com2015-08-16 → 2016-09-08 · 4 obs
● 2016-09-08 09:46:58
○ 2018-03-03 15:40:40
○ 2026-04-11 18:40:00
○A211.143.202.1532015-08-16 → 2018-12-31 · 4 obs
● 2018-12-31 03:32:32
○ 2026-04-11 18:39:56
○ 2026-04-11 18:40:00
●A218.207.129.1572026-04-11 → 2026-04-11 · 3 obs
● 2026-04-11 18:39:56
● 2026-04-11 18:40:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net... | - |
| zlen.com | dns15.hichina.com, dns16.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.41
NS records: dns15.hichina.com, dns16.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zlen.com (unsigned zone)
⏱️ Timing
Total: 542ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 218.207.129.157 |
| NS | 2 | dns16.hichina.com, dns15.hichina.com |
| MX | 1 | mail.zlen.com (pri: 1) |
| SOA | 1 | dns15.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns15.hichina.com, dns15.hichina.com, dns15.hichina.com...)
Analysis
Hierarchy
zlen.com is the parent of mail.zlen.com.
IP Addresses
zlen.com resolves to a single IP address: 218.207.129.157.
Other host names such as mail.zlen.cn, zlen.cn, mail.zlen.com and zlen.net share IP numbers with zlen.com.
Name Servers
zlen.com's delegation uses two name servers, dns15.hichina.com and dns16.hichina.com.
zlen.com shares the same name server setup as other domains, for example qzjly.com, xinengcheng.com, chenfei.me, tztec.net and hubstc.com.cn.
zlen.com at least partially shares name servers with other domains, including lifegc.com, zset.com.cn, quanhuiyun.com, gxzsh.com and cheld.cn.
these name servers are commonly used with ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.
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
zlen.com is handled by a single mail server, mail.zlen.com.
mail.zlen.com points to a single IP: 218.207.129.157.