mx025.cn - robtex.com
mx025.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 177.211.139.207🇧🇷 UNSPECIFIED160.0.0.0/3 | ||||||
| NS | a8.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-53-25.defastlink.net | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-53-25.defastlink.net | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-52-239.defastlink.net | ||||||
| NS | b8.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-52-239.defastlink.net | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1773303813 | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2034546407 | ||||||
Same first word
mx025.cn |
Similar names
DNS History
9 records (5 active, 4 former)
●NSa.share-dns.com2026-03-05 → 2026-03-24 · 2 obs
● 2026-03-24 02:16:00
○NSa10.share-dns.com2026-03-05 → 2026-03-11 · 4 obs
● 2026-03-11 11:40:52
○ 2026-03-24 02:15:58
○ 2026-03-24 02:16:00
●NSa8.share-dns.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 02:15:58
● 2026-03-24 02:16:00
●NSb.share-dns.net2026-03-05 → 2026-03-24 · 2 obs
● 2026-03-24 02:16:00
○NSb10.share-dns.net2026-03-05 → 2026-03-11 · 4 obs
● 2026-03-11 11:40:52
○ 2026-03-24 02:15:58
○ 2026-03-24 02:16:00
●NSb8.share-dns.net2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 02:15:58
● 2026-03-24 02:16:00
○A154.95.213.1432026-03-05 → 2026-03-11 · 4 obs
● 2026-03-11 11:40:52
○ 2026-03-24 02:15:58
○ 2026-03-24 02:16:00
●A177.211.139.2072026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 02:15:58
● 2026-03-24 02:16:00
○A198.44.235.432026-03-05 → 2026-03-24 · 2 obs
○ 2026-03-24 02:16:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| mx025.cn | a8.share-dns.com, b8.share-dns.net | - |
✅ Authoritative Response
Server:172.64.52.239
NS records: a8.share-dns.com, b8.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mx025.cn (unsigned zone)
⏱️ Timing
Total: 763ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 177.211.139.207 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
IP Addresses
mx025.cn points to a single IP: 177.211.139.207.
Name Servers
mx025.cn's delegation is handled by four name servers: a8.share-dns.com, a.share-dns.com, b8.share-dns.net and b.share-dns.net.
mx025.cn partially shares name servers with other domains; examples include fairfieldcountyonline.com, elervin.com, 589907.com, twpgo.com and openhpi.cn.
These name servers are commonly used alongside a5.share-dns.com, b5.share-dns.net, a6.share-dns.com, b6.share-dns.net, a11.share-dns.com, b11.share-dns.net, a4.share-dns.com, b4.share-dns.net, a1.share-dns.com and b1.share-dns.net.
Host names sharing a single IP address:
a8.share-dns.com points to: 172.64.53.25.
a.share-dns.com points to: 172.64.53.25.
b8.share-dns.net points to: 172.64.52.239.
b.share-dns.net points to: 172.64.52.239.
Host names pointing to 172.64.53.25: a8.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239: b8.share-dns.net and b.share-dns.net.