21cnmanager.net - robtex.com
21cnmanager.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 8.210.212.162🇭🇰 Alibaba-Cloud8.210.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| NS | launch1.spaceship.net ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:1a26🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.38Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-162-159-26-38.defastlink.net | ||||||
| NS | launch2.spaceship.net | ||||||
| A | 2400:cb00:2049:1::a29f:1b20🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.27.32Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-162-159-27-32.defastlink.net | ||||||
| SOA | launch1.spaceship.netsupport@spaceship.com serial=1745763621 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291465 | ||||||
Subdomains
www.21cnmanager.net |
Same first word
21cnmanager.net |
21cnmanager.com |
DNS History
12 records (3 active, 9 former)
○NSdns1.7135.com2008-11-16 → 2008-11-16 · 3 obs
○ 2015-06-13 12:43:02
○ 2026-03-21 14:13:52
○NSdns3.7135.com2008-11-16 → 2008-11-16 · 3 obs
○ 2015-06-13 12:43:02
○ 2026-03-21 14:13:52
●NSlaunch1.spaceship.net2026-03-21 → 2026-03-21 · 3 obs
● 2026-03-21 14:13:48
● 2026-03-21 14:13:52
●NSlaunch2.spaceship.net2026-03-21 → 2026-03-21 · 3 obs
● 2026-03-21 14:13:48
● 2026-03-21 14:13:52
○NSns.7135.com2008-11-16 → 2008-11-16 · 3 obs
○ 2015-06-13 12:43:02
○ 2026-03-21 14:13:52
○NSns1.alidns.com2015-06-13 → 2015-06-13 · 4 obs
● 2015-06-13 12:43:02
○ 2015-10-28 16:50:36
○ 2026-03-21 14:13:52
○NSns15.xincache.com2015-10-28 → 2016-07-22 · 5 obs
● 2015-10-28 16:50:36
● 2016-07-22 08:18:56
○ 2026-03-21 14:13:48
○ 2026-03-21 14:13:52
○NSns16.xincache.com2015-10-28 → 2016-07-22 · 5 obs
● 2015-10-28 16:50:36
● 2016-07-22 08:18:56
○ 2026-03-21 14:13:48
○ 2026-03-21 14:13:52
○NSns2.alidns.com2015-06-13 → 2015-06-13 · 4 obs
● 2015-06-13 12:43:02
○ 2015-10-28 16:50:36
○ 2026-03-21 14:13:52
○MXmail.21cnmanager.net2008-11-16 → 2008-11-16 · 3 obs
○ 2015-06-13 12:43:02
○ 2026-03-21 14:13:52
○A203.88.171.2272015-10-28 → 2016-07-22 · 4 obs
● 2016-07-22 08:18:56
○ 2026-03-21 14:13:48
○ 2026-03-21 14:13:52
●A8.210.212.1622026-03-21 → 2026-03-21 · 3 obs
● 2026-03-21 14:13:48
● 2026-03-21 14:13:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 21cnmanager.net | launch2.spaceship.net, launch1.spaceship.net | 4 records |
✅ Authoritative Response
Server: 162.159.27.32
NS records: launch2.spaceship.net, launch1.spaceship.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 408ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 8.210.212.162 |
| NS | 2 | launch1.spaceship.net, launch2.spaceship.net |
| SOA | 1 | launch1.spaceship.net support.spaceship. |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (launch2.spaceship.net, launch2.spaceship.net, launch1.spaceship.net...)
Analysis
Hierarchy
The parent of www.21cnmanager.net is 21cnmanager.net.
IP Addresses
21cnmanager.net points to a single IP: 8.210.212.162.
Other host names, such as www.21cnmanager.net, share IP numbers with 21cnmanager.net.
Name Servers
Two name servers launch1.spaceship.net and launch2.spaceship.net handle delegation for 21cnmanager.net.
21cnmanager.net uses the same name server setup as other domains, for example xwforum.com, devonhome.co.uk, americanheritagegolf.com, cerpax.com and 777betplay.info.
Host names with two IP numbers:
launch1.spaceship.net points to: 2400:cb00:2049:1::a29f:1a26 and 162.159.26.38
launch2.spaceship.net points to: 2400:cb00:2049:1::a29f:1b20 and 162.159.27.32