mdownl.cn - robtex.com
mdownl.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.237.193.11🇭🇰 HDHK156.237.192.0/20 Proxy-registered route object | ||||||
| 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=1726374032 | ||||||
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=2034665946 | ||||||
Subdomains
Same first word
mdownl.cn |
Similar names
DNS History
7 records (3 active, 4 former)
●NSa.share-dns.com2026-03-25 → 2026-04-13 · 3 obs
● 2026-03-25 14:28:08
● 2026-04-13 11:12:04
●NSb.share-dns.net2026-03-25 → 2026-04-13 · 3 obs
● 2026-03-25 14:28:08
● 2026-04-13 11:12:04
○NSdns19.hichina.com2020-02-03 → 2021-10-30 · 4 obs
● 2021-10-30 19:36:32
○ 2026-03-25 14:28:08
○ 2026-04-13 11:12:04
○NSdns20.hichina.com2020-02-03 → 2021-10-30 · 4 obs
● 2021-10-30 19:36:32
○ 2026-03-25 14:28:08
○ 2026-04-13 11:12:04
○A113.128.192.92020-02-03 → 2020-02-03 · 3 obs
○ 2021-10-30 19:36:32
○ 2026-04-13 11:12:04
●A156.237.193.112026-03-25 → 2026-04-13 · 3 obs
● 2026-03-25 14:28:08
● 2026-04-13 11:12:04
○A60.208.13.582020-02-03 → 2020-02-03 · 3 obs
○ 2021-10-30 19:36:32
○ 2026-04-13 11:12:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| mdownl.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 mdownl.cn (unsigned zone)
⏱️ Timing
Total: 718ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.237.193.11 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
Hierarchy
mdownl.cn is a parent of filedl.mdownl.cn, cdn.mdownl.cn and cdnnew.mdownl.cn.
IP Addresses
mdownl.cn maps to IP address 156.237.193.11.
Other host names, for example cdnnew.mdownl.cn, filedl.mdownl.cn and cdn.mdownl.cn share the same IP as mdownl.cn.
Name Servers
Two name servers a.share-dns.com and b.share-dns.net are delegated to mdownl.cn.
mdownl.cn uses the same name server configuration as other domains, such as brakskit.com, yctyz.com, dalaocc.com, wowhrc.com and 0312yu.com.
mdownl.cn at least partially shares name servers with other domains such as jinxi-home.com, xmfzd.com, cdtswl.com, sxyhwater.com and etwzue.icu.
These name servers are often used together with a9.share-dns.com, b9.share-dns.net, a4.share-dns.com, b4.share-dns.net, a7.share-dns.com, b7.share-dns.net, a10.share-dns.com, b10.share-dns.net, a5.share-dns.com and b5.share-dns.net.
Host names with a single IP address:
a.share-dns.com points to 172.64.53.25
b.share-dns.net points to 172.64.52.239