mactech.cn - robtex.com
mactech.cn
| CNAME | pk.technames.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 8.219.77.171🇸🇬 Alibaba-Cloud8.219.0.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034772424 | ||||||
Same first word
Similar names
DNS History
13 records (3 active, 10 former)
○NSdns19.hichina.com2015-08-07 → 2015-08-07 · 3 obs
● 2015-08-07 23:21:56
○ 2016-02-25 01:29:40
○ 2026-05-10 00:05:20
○ 2016-02-25 01:29:40
○ 2026-05-10 00:05:20
○NSdns20.hichina.com2015-08-07 → 2015-08-07 · 3 obs
● 2015-08-07 23:21:56
○ 2016-02-25 01:29:40
○ 2026-05-10 00:05:20
○ 2016-02-25 01:29:40
○ 2026-05-10 00:05:20
●NSns1.17ex.com2026-03-29 → 2026-05-10 · 3 obs
○ 2017-06-08 08:30:02
● 2026-03-29 15:20:50
● 2026-05-10 00:05:20
● 2026-03-29 15:20:50
● 2026-05-10 00:05:20
○NSns1.sedoparking.com2016-02-25 → 2017-06-08 · 5 obs
○ 2015-08-07 23:21:56
● 2016-02-25 01:29:40
● 2017-06-08 08:30:02
○ 2026-03-29 15:20:50
○ 2026-05-10 00:05:20
● 2016-02-25 01:29:40
● 2017-06-08 08:30:02
○ 2026-03-29 15:20:50
○ 2026-05-10 00:05:20
●NSns2.17ex.com2026-03-29 → 2026-05-10 · 3 obs
○ 2017-06-08 08:30:02
● 2026-03-29 15:20:50
● 2026-05-10 00:05:20
● 2026-03-29 15:20:50
● 2026-05-10 00:05:20
○NSns2.sedoparking.com2016-02-25 → 2017-06-08 · 5 obs
○ 2015-08-07 23:21:56
● 2016-02-25 01:29:40
● 2017-06-08 08:30:02
○ 2026-03-29 15:20:50
○ 2026-05-10 00:05:20
● 2016-02-25 01:29:40
● 2017-06-08 08:30:02
○ 2026-03-29 15:20:50
○ 2026-05-10 00:05:20
○MXlocalhost2016-12-02 → 2017-06-08 · 5 obs
○ 2016-06-25 03:11:40
● 2016-12-02 04:21:16
● 2017-06-08 08:30:02
○ 2026-03-29 15:20:50
○ 2026-05-10 00:05:20
● 2016-12-02 04:21:16
● 2017-06-08 08:30:02
○ 2026-03-29 15:20:50
○ 2026-05-10 00:05:20
○MXmail.nickstel.com2016-02-25 → 2016-06-25 · 5 obs
○ 2015-08-07 23:21:56
● 2016-02-25 01:29:40
● 2016-06-25 03:11:40
○ 2016-12-02 04:21:16
○ 2026-05-10 00:05:20
● 2016-02-25 01:29:40
● 2016-06-25 03:11:40
○ 2016-12-02 04:21:16
○ 2026-05-10 00:05:20
○MXmxdomain.qq.com2015-08-07 → 2015-08-07 · 3 obs
● 2015-08-07 23:21:56
○ 2016-02-25 01:29:40
○ 2026-05-10 00:05:20
○ 2016-02-25 01:29:40
○ 2026-05-10 00:05:20
○A121.198.19.1492015-08-07 → 2015-08-07 · 3 obs
● 2015-08-07 23:21:56
○ 2016-02-25 01:29:40
○ 2026-05-10 00:05:20
○ 2016-02-25 01:29:40
○ 2026-05-10 00:05:20
○A72.52.4.1222017-06-08 → 2017-06-08 · 4 obs
○ 2016-12-02 04:21:16
● 2017-06-08 08:30:02
○ 2026-03-29 15:20:50
○ 2026-05-10 00:05:20
● 2017-06-08 08:30:02
○ 2026-03-29 15:20:50
○ 2026-05-10 00:05:20
○A72.52.4.912016-02-25 → 2016-12-02 · 5 obs
○ 2015-08-07 23:21:56
● 2016-02-25 01:29:40
● 2016-12-02 04:21:16
○ 2017-06-08 08:30:02
○ 2026-05-10 00:05:20
● 2016-02-25 01:29:40
● 2016-12-02 04:21:16
○ 2017-06-08 08:30:02
○ 2026-05-10 00:05:20
●CNAMEpk.technames.com2026-03-29 → 2026-05-10 · 2 obs
● 2026-03-29 15:20:50
● 2026-05-10 00:05:20
● 2026-05-10 00:05:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, a.dns.cn, b.dns.cn, e.dns.cn... | - |
| mactech.cn | ns1.17ex.com, ns2.17ex.com | - |
✅ Authoritative Response
Server:211.99.99.35
NS records: ns1.17ex.com, ns2.17ex.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mactech.cn (unsigned zone)
⏱️ Timing
Total: 1455ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.17ex.com, ns2.17ex.com |
| CNAME | 1 | pk.technames.com |
| SOA | 1 | ns1.17ex.com admin.17ex.com |
Analysis
IP Addresses
mactech.cn points to IP number: 8.219.77.171.
Other host names such as paqp.com, cmchip.com, pitorpan.com, ljsp.com and fzsx.com share IPs with mactech.cn.