12machine.com - robtex.com
12machine.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=1771291435 | ||||||
Same first word
12machine.com |
DNS History
12 records (5 active, 7 former)
●NSdns21.hichina.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 20:46:42
●NSdns22.hichina.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 20:46:42
○NSns.udag.de2015-08-21 → 2016-09-08 · 4 obs
● 2016-09-08 09:22:38
○ 2017-04-05 03:31:24
○ 2026-03-23 20:46:42
○NSns.udag.net2015-08-21 → 2016-09-08 · 4 obs
● 2016-09-08 09:22:38
○ 2017-04-05 03:31:24
○ 2026-03-23 20:46:42
○NSns.udag.org2015-08-21 → 2016-09-08 · 4 obs
● 2016-09-08 09:22:38
○ 2017-04-05 03:31:24
○ 2026-03-23 20:46:42
○MXmx00.udag.de2015-08-21 → 2016-09-08 · 4 obs
● 2016-09-08 09:22:38
○ 2017-04-05 03:31:24
○ 2026-03-23 20:46:42
○MXmx01.udag.de2015-08-21 → 2016-09-08 · 4 obs
● 2016-09-08 09:22:38
○ 2017-04-05 03:31:24
○ 2026-03-23 20:46:42
●A13.64.153.1992026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 20:46:42
○A89.31.143.12015-08-21 → 2015-08-21 · 3 obs
○ 2015-12-10 09:33:40
○ 2026-03-23 20:46:42
○A89.31.143.162015-12-10 → 2016-09-08 · 5 obs
● 2015-12-10 09:33:40
● 2016-09-08 09:22:38
○ 2017-04-05 03:31:24
○ 2026-03-23 20:46:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| 12machine.com | dns21.hichina.com, dns22.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.38
NS records: dns21.hichina.com, dns22.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 12machine.com (unsigned zone)
⏱️ Timing
Total: 786ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 13.64.153.199 |
| NS | 2 | dns22.hichina.com, dns21.hichina.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | dns21.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)
Analysis
IP Addresses
12machine.com maps to IP address 13.64.153.199.
Other host names, for example castzinc.com, www.qftth.com and quan56.com share the same IP as 12machine.com.
Name Servers
Two name servers dns21.hichina.com and dns22.hichina.com are delegated to 12machine.com.
12machine.com uses the same name server configuration as other domains, such as ufohealth.com, youlux.com, dzkaifa.com, 87ru.com and 600705.com.
12machine.com shares some name servers with other domains, for example hosten.cn.
Two hosts with nine IPs each:
Host dns21.hichina.com points to 2408:4009:501::29, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.
Host dns22.hichina.com points to 2408:4009:501::30, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.
Mail Servers
Two mail servers handle 12machine.com: mxbiz1.qq.com and mxbiz2.qq.com.
12machine.com shares the same mail server setup as other domains, including gzdia.com, hblexiang.com, ycloud.org, chengtuan.com and coart.cn.
12machine.com shares mail servers with other domains at least in part, for instance techcent.cn, kenzhe.com, jqzc.com, honkwin.com and cqthhb.com.
Host name mxbiz1.qq.com has two IPs: 203.205.147.218 and 203.205.232.191.
Host name mxbiz2.qq.com has one IP: 203.205.232.191.
Host names pointing to 203.205.232.191: mxbiz1.qq.com and mxbiz2.qq.com.