zzemc.cn - robtex.com
zzemc.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.89.191.19🇭🇰 AS400619154.89.184.0/21 | ||||||
| NS | a.share-dns.com ⭐ | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1761093695 | ||||||
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=2034730182 | ||||||
Subdomains
mail.zzemc.cn |
Same first word
Similar names
DNS History
7 records (3 active, 4 former)
●NSa.share-dns.com2026-04-29 → 2026-04-29 · 2 obs
● 2026-04-29 18:57:20
●NSb.share-dns.net2026-04-29 → 2026-04-29 · 2 obs
● 2026-04-29 18:57:20
○NSdns.bizcn.com2015-08-16 → 2018-10-11 · 3 obs
● 2018-10-11 07:55:40
○ 2026-04-29 18:57:20
○NSns5.cnmsn.net2015-08-16 → 2018-10-11 · 3 obs
● 2018-10-11 07:55:40
○ 2026-04-29 18:57:20
○NSns6.cnmsn.net2015-08-16 → 2018-10-11 · 3 obs
● 2018-10-11 07:55:40
○ 2026-04-29 18:57:20
○MXmail.zzemc.cn2015-08-16 → 2018-10-11 · 3 obs
● 2018-10-11 07:55:40
○ 2026-04-29 18:57:20
●A154.89.191.192026-04-29 → 2026-04-29 · 1 obs
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| zzemc.cn | a.share-dns.com, b.share-dns.net | - |
✅ Authoritative Response
Server:172.64.53.25
NS records: a.share-dns.com, b.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zzemc.cn (unsigned zone)
⏱️ Timing
Total: 1057ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.89.191.19 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
Hierarchy
zzemc.cn is a parent of mail.zzemc.cn.
IP Addresses
zzemc.cn points to a single IP number: 154.89.191.19.
Other host names such as axckj.net and mail.zzemc.cn share IP numbers with zzemc.cn.
Name Servers
Delegation for zzemc.cn rests with two name servers, a.share-dns.com and b.share-dns.net.
zzemc.cn shares the same name server setup as other domains, including hbsbqc.com, imformi.com, 026687.com, b7388.com and xianmdx.cn.
zzemc.cn at least partially shares name servers with other domains, for instance postpartumplated.com, yexianxww.cn, sfbftp.com, 555ncp.com and 67529.cn.
These name servers are commonly used together with the name servers a7.share-dns.com, b7.share-dns.net, a9.share-dns.com, b9.share-dns.net, a11.share-dns.com, b11.share-dns.net, a6.share-dns.com, b6.share-dns.net, a5.share-dns.com and b5.share-dns.net.
Host names with one IP number: a.share-dns.com points to 172.64.53.25; b.share-dns.net points to 172.64.52.239.