nwtnn.cn - robtex.com
nwtnn.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.254.160.163🇭🇰 HKIDC-AS-AP156.254.160.0/24 abcde | ||||||
| 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=1751955877 | ||||||
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=2034724428 | ||||||
Same first word
nwtnn.cn |
DNS History
3 records (3 active, 0 former)
●NSa.share-dns.com2026-03-14 → 2026-04-28 · 2 obs
● 2026-04-28 16:07:02
●NSb.share-dns.net2026-03-14 → 2026-04-28 · 2 obs
● 2026-04-28 16:07:02
●A156.254.160.1632026-03-14 → 2026-04-28 · 2 obs
● 2026-04-28 16:07:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, d.dns.cn, a.dns.cn, e.dns.cn... | - |
| nwtnn.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 nwtnn.cn (unsigned zone)
⏱️ Timing
Total: 608ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.254.160.163 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
IP Addresses
nwtnn.cn points to a single IP address: 156.254.160.163.
Name Servers
Two name servers a.share-dns.com and b.share-dns.net handle the delegation for nwtnn.cn.
nwtnn.cn shares the same name server setup as other domains, for example ulfun.com, gloryquotes.com, 39iz.com, minxingysdj.com and 835pa.com.
nwtnn.cn at least partially shares name servers with other domains, for example hunantvsz.com, chanlytech.com, qiluhua.com, 9526xx.com and dingheyun.com.
these name servers are commonly used with the following name servers: a8.share-dns.com, b8.share-dns.net, a11.share-dns.com, b11.share-dns.net, a7.share-dns.com, b7.share-dns.net, a9.share-dns.com, b9.share-dns.net, a10.share-dns.com and b10.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.