21ber.com - robtex.com
21ber.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=1778773261 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSdns10.hichina.com2016-12-19 → 2026-05-14 · 2 obs
● 2026-05-14 16:02:30
●NSdns9.hichina.com2016-12-19 → 2026-05-14 · 2 obs
● 2026-05-14 16:02:30
●MXmxn.mxhichina.com2016-12-19 → 2026-05-14 · 2 obs
● 2026-05-14 16:02:30
●MXmxw.mxhichina.com2016-12-19 → 2026-05-14 · 2 obs
● 2026-05-14 16:02:30
○A120.55.94.1122016-12-19 → 2017-08-07 · 4 obs
● 2017-08-07 08:22:30
○ 2026-05-05 06:17:44
○ 2026-05-14 16:02:30
●A183.129.254.2302026-05-05 → 2026-05-14 · 3 obs
● 2026-05-05 06:17:44
● 2026-05-14 16:02:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 21ber.com | dns9.hichina.com, dns10.hichina.com | 18 records |
✅ Authoritative Response
Server:2408:4009:501::18
NS records: dns9.hichina.com, dns10.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21ber.com (unsigned zone)
⏱️ Timing
Total: 2758ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.129.254.230 |
| NS | 2 | dns9.hichina.com, dns10.hichina.com |
| MX | 2 | mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mxhichina.com -all |
| SOA | 1 | dns9.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)
Analysis
IP Addresses
21ber.com points to a single IP address: 183.129.254.230.
Other host names, for instance 21ber.cn, share IP numbers with 21ber.com.
Name Servers
Two name servers dns10.hichina.com and dns9.hichina.com handle the delegation for 21ber.com.
21ber.com shares the same name server setup as other domains, for example tiomos.cn, heavengifts.cn, zhengpinkong.com, zfbar.com and bxxy.cn.
21ber.com at least partially shares name servers with other domains, for example zghanyi.com, qx899.com, i-gz.com, qhxa.com and jdxinfu.com.
these name servers commonly pair with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.
Host names with nine IP numbers: dns10.hichina.com points to: 2408:4009:501::18, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121; dns9.hichina.com points to: 2408:4009:501::17, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.
Mail Servers
Two mail servers handle 21ber.com: mxn.mxhichina.com and mxw.mxhichina.com.
21ber.com shares the same mail server setup as other domains, including kikoo.com.cn, wisen-international.com, maxxon-polymer.com, huael.top and hedejj.com.
21ber.com shares at least partially some mail servers with other domains, for instance falead.net, publink.cn, gdapi.net, skipjack.cn and pxmalion.com.
these mail servers are often used together with mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.
Host names with two IP numbers:
mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.
Host names with one IP number:
mxw.mxhichina.com points to 47.246.99.195.