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
○ 2026-03-23 01:05:22
○NSdns3.7135.com2008-11-16 → 2008-11-16 · 3 obs
○ 2015-06-13 12:43:02
○ 2026-03-23 01:05:22
●NSlaunch1.spaceship.net2026-03-21 → 2026-03-23 · 3 obs
● 2026-03-21 14:13:48
● 2026-03-23 01:05:22
●NSlaunch2.spaceship.net2026-03-21 → 2026-03-23 · 3 obs
● 2026-03-21 14:13:48
● 2026-03-23 01:05:22
○NSns.7135.com2008-11-16 → 2008-11-16 · 3 obs
○ 2015-06-13 12:43:02
○ 2026-03-23 01:05:22
○NSns1.alidns.com2015-06-13 → 2015-06-13 · 4 obs
● 2015-06-13 12:43:02
○ 2015-10-28 16:50:36
○ 2026-03-23 01:05:22
○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
○ 2026-03-23 01:05:22
○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
○ 2026-03-23 01:05:22
○NSns2.alidns.com2015-06-13 → 2015-06-13 · 4 obs
● 2015-06-13 12:43:02
○ 2015-10-28 16:50:36
○ 2026-03-23 01:05:22
○MXmail.21cnmanager.net2008-11-16 → 2008-11-16 · 3 obs
○ 2015-06-13 12:43:02
○ 2026-03-23 01:05:22
○A203.88.171.2272015-10-28 → 2016-07-22 · 4 obs
● 2016-07-22 08:18:56
○ 2026-03-21 14:13:48
○ 2026-03-23 01:05:22
●A8.210.212.1622026-03-21 → 2026-03-23 · 3 obs
● 2026-03-21 14:13:48
● 2026-03-23 01:05:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | l.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net, g.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: 324ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 8.210.212.162 |
| NS | 2 | launch2.spaceship.net, launch1.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
21cnmanager.net is the parent of www.21cnmanager.net.
IP Addresses
21cnmanager.net points to IP number 8.210.212.162.
Other host names, for instance, www.21cnmanager.net share IP numbers with 21cnmanager.net.
Name Servers
21cnmanager.net is delegated to two name servers: launch1.spaceship.net and launch2.spaceship.net.
21cnmanager.net uses the same name server setup as other domains such as nlflaw.com, xwforum.com, devonhome.co.uk, americanheritagegolf.com and cerpax.com.
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.