txwz.cn - robtex.com
txwz.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 | 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 | ||||||
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=2035118858 | ||||||
Same first word
Similar names
DNS History
8 records (2 active, 6 former)
●NSa.share-dns.com2026-03-26 → 2026-08-01 · 3 obs
● 2026-03-26 16:33:20
● 2026-08-01 03:06:56
●NSb.share-dns.net2026-03-26 → 2026-08-01 · 3 obs
● 2026-03-26 16:33:20
● 2026-08-01 03:06:56
○NSns1.txwz.cn2015-11-23 → 2020-01-29 · 4 obs
● 2020-01-29 00:14:56
○ 2026-03-26 16:33:20
○ 2026-08-01 03:06:56
○MXmxbiz1.qq.com2015-07-21 → 2020-01-29 · 4 obs
● 2020-01-29 00:14:56
○ 2026-03-26 16:33:20
○ 2026-08-01 03:06:56
○MXmxbiz2.qq.com2015-07-21 → 2020-01-29 · 4 obs
● 2020-01-29 00:14:56
○ 2026-03-26 16:33:20
○ 2026-08-01 03:06:56
○A122.49.32.1202015-07-21 → 2015-07-21 · 3 obs
○ 2015-11-23 08:45:56
○ 2026-08-01 03:06:56
○A149.30.249.1212026-03-26 → 2026-05-09 · 4 obs
● 2026-03-26 16:33:20
● 2026-05-09 22:43:18
○ 2026-08-01 03:06:56
○A182.92.116.2052015-11-23 → 2020-01-29 · 5 obs
● 2015-11-23 08:45:56
● 2020-01-29 00:14:56
○ 2026-03-26 16:33:20
○ 2026-08-01 03:06:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| txwz.cn | a.share-dns.com, b.share-dns.net | - |
✅ Authoritative Response
Server:172.64.52.239
NS records: a.share-dns.com, b.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for txwz.cn (unsigned zone)
⏱️ Timing
Total: 1223ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.30.249.121 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
Name Servers
txwz.cn has two authoritative name servers — a.share-dns.com and b.share-dns.net.
The name server configuration of txwz.cn is shared with other domains, for instance 809ddd.com, cookslate.com, s666z.com and two others.
txwz.cn partially shares its NS delegation with several other domains, including rgnytiles.com, yakiniku-ichi.com, cdjyds.com and two others.
In DNS configurations, these name servers often share authority with a2.share-dns.com, b2.share-dns.net, a7.share-dns.com and 7 other name servers.
a.share-dns.com resolves to 172.64.53.25. b.share-dns.net resolves to 172.64.52.239. Both host names point to a single IP number.