always21.com - robtex.com
always21.com
com
| 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=1777036706 | ||||||
Same first word
always21.com |
DNS History
11 records (2 active, 9 former)
○NSdns10.hichina.com2016-07-16 → 2017-04-19 · 5 obs
● 2016-07-16 13:44:30
● 2017-04-19 20:13:58
○ 2026-03-17 15:10:50
○ 2026-04-24 13:43:34
○NSdns9.hichina.com2016-07-16 → 2017-04-19 · 5 obs
● 2016-07-16 13:44:30
● 2017-04-19 20:13:58
○ 2026-03-17 15:10:50
○ 2026-04-24 13:43:34
●NSns11.xincache.com2026-03-17 → 2026-04-24 · 3 obs
● 2026-03-17 15:10:50
● 2026-04-24 13:43:34
●NSns12.xincache.com2026-03-17 → 2026-04-24 · 3 obs
● 2026-03-17 15:10:50
● 2026-04-24 13:43:34
○NSns1640.ztomy.com2015-08-08 → 2016-03-17 · 4 obs
● 2016-03-17 21:56:24
○ 2016-07-16 13:44:30
○ 2026-04-24 13:43:34
○NSns2640.ztomy.com2015-08-08 → 2016-03-17 · 4 obs
● 2016-03-17 21:56:24
○ 2016-07-16 13:44:30
○ 2026-04-24 13:43:34
○MXmail.b-io.co2015-08-08 → 2015-08-08 · 3 obs
○ 2015-12-16 19:48:30
○ 2026-04-24 13:43:34
○MXmxn.mxhichina.com2016-07-16 → 2017-04-19 · 5 obs
● 2016-07-16 13:44:30
● 2017-04-19 20:13:58
○ 2026-03-17 15:10:50
○ 2026-04-24 13:43:34
○MXmxw.mxhichina.com2016-07-16 → 2017-04-19 · 5 obs
● 2016-07-16 13:44:30
● 2017-04-19 20:13:58
○ 2026-03-17 15:10:50
○ 2026-04-24 13:43:34
○A112.74.124.1882016-07-16 → 2017-04-19 · 5 obs
● 2016-07-16 13:44:30
● 2017-04-19 20:13:58
○ 2026-03-17 15:10:50
○ 2026-04-24 13:43:34
○A141.8.224.2412015-08-08 → 2016-03-17 · 4 obs
● 2016-03-17 21:56:24
○ 2016-07-16 13:44:30
○ 2026-04-24 13:43:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net... | - |
| always21.com | ns11.xincache.com, ns12.xincache.com | 12 records |
✅ Authoritative Response
Server:1.12.0.1
NS records: ns11.xincache.com, ns12.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for always21.com (unsigned zone)
⏱️ Timing
Total: 133ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns11.xincache.com, ns12.xincache.com |
| SOA | 1 | ns11.xincache.com ns12.xincache.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ns11.xincache.com, ns11.xincache.com, ns11.xincache.com...)
Analysis
Name Servers
always21.com is delegated to two name servers ns11.xincache.com and ns12.xincache.com.
always21.com shares the same name server setup as other domains, for instance tudouyu.com, sdhualong.cn, lnxc-tech.com, chuanqiguodu.com and jiunuoac.com.
always21.com at least partially shares name servers with other domains, for instance mifiachina.com, gdybyz.com, brazil-quality-control.com, wxaphe.com and dwkm.com.
These name servers are commonly used with the following name servers: ns19.xincache.com, ns20.xincache.com, ns15.xincache.com, ns16.xincache.com, ns13.xincache.com, ns14.xincache.com, f1g1ns1.dnspod.net, ns17.xincache.com, ns18.xincache.com and ce1.xincache.com.
Eight IP numbers for a host:
ns11.xincache.com points to: 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.
Seven IP numbers for a host:
ns12.xincache.com points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 112.80.181.111, 117.89.178.184, 129.211.176.239 and 163.177.5.23.