54man.cn - robtex.com
54man.cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | ||||||
| NS | a3.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 | ||||||
| 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 | ||||||
| NS | b3.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 | ||||||
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=2034780017 | ||||||
Previously MX for
54man.cn |
Same first word
DNS History
8 records (4 active, 4 former)
●NSa.share-dns.com2026-04-21 → 2026-05-11 · 3 obs
● 2026-04-21 18:12:54
● 2026-05-11 22:21:00
●NSa3.share-dns.com2026-04-21 → 2026-05-11 · 3 obs
● 2026-04-21 18:12:54
● 2026-05-11 22:21:00
●NSb.share-dns.net2026-04-21 → 2026-05-11 · 3 obs
● 2026-04-21 18:12:54
● 2026-05-11 22:21:00
●NSb3.share-dns.net2026-04-21 → 2026-05-11 · 3 obs
● 2026-04-21 18:12:54
● 2026-05-11 22:21:00
○NSns1.eedns.com2015-10-24 → 2015-10-24 · 3 obs
○ 2015-12-27 17:47:58
○ 2026-05-11 22:21:00
○MX54man.cn2017-09-07 → 2017-09-07 · 3 obs
○ 2026-04-21 18:12:54
○ 2026-05-11 22:21:00
○A103.48.5.412017-09-07 → 2017-09-07 · 4 obs
● 2017-09-07 06:58:58
○ 2026-04-21 18:12:54
○ 2026-05-11 22:21:00
○A204.12.206.762015-10-24 → 2015-10-24 · 3 obs
○ 2015-12-27 17:47:58
○ 2026-05-11 22:21:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 54man.cn | a3.share-dns.com, b3.share-dns.net | - |
✅ Authoritative Response
Server:172.64.53.25
NS records: a3.share-dns.com, b3.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 54man.cn (unsigned zone)
⏱️ Timing
Total: 1061ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.share-dns.com, b.share-dns.net |
Analysis
Name Servers
54man.cn is delegated to four name servers: a3.share-dns.com, a.share-dns.com, b3.share-dns.net and b.share-dns.net.
54man.cn at least partially shares name servers with other domains such as macagrower.com, yxhmsc.com, wzche.com, quqinghuo.com and huihao-scc.com.
These name servers are often used together with a2.share-dns.com, b2.share-dns.net, a4.share-dns.com, b4.share-dns.net, a8.share-dns.com, b8.share-dns.net, a5.share-dns.com, b5.share-dns.net, a6.share-dns.com and b6.share-dns.net.
Hostnames with a single IP
a3.share-dns.com resolves to 172.64.53.25
a.share-dns.com resolves to 172.64.53.25
b3.share-dns.net resolves to 172.64.52.239
b.share-dns.net resolves to 172.64.52.239
Hostnames pointing to 172.64.53.25: a3.share-dns.com and a.share-dns.com
Hostnames pointing to 172.64.52.239: b3.share-dns.net and b.share-dns.net