dacu.cn - robtex.com
dacu.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.98.43.75🇺🇸 SHARKTECH-1208.98.43.0/24 | ||||||
| PTR | mta9.jensenstilbud.com | ||||||
| NS | www.dacu.cn ⭐ | ||||||
| A | 208.98.40.205🇺🇸 SHARKTECH-1208.98.40.0/24 | ||||||
| NS | ns1.4.cn ⚠️ Not in zone NS records | ||||||
| A | 107.167.27.66🇺🇸 SHARKTECH-1107.167.27.0/24 CMI (Customer Route) | ||||||
| NS | ns2.4.cn ⚠️ Not in zone NS records | ||||||
| SOA | www.dacu.cndacu@cn 2008-08-03 #0 | ||||||
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=2034666250 | ||||||
Same first word
Similar names
DNS History
12 records (4 active, 8 former)
○NSdns1.iidns.com2015-06-12 → 2017-06-06 · 4 obs
● 2015-06-12 06:29:12
● 2017-06-06 03:59:22
○ 2021-01-25 23:37:44
○ 2026-04-13 12:49:52
● 2017-06-06 03:59:22
○ 2021-01-25 23:37:44
○ 2026-04-13 12:49:52
○NSdns2.iidns.com2015-06-12 → 2016-09-18 · 4 obs
● 2015-06-12 06:29:12
● 2016-09-18 00:48:42
○ 2017-06-06 03:59:22
○ 2026-04-13 12:49:52
● 2016-09-18 00:48:42
○ 2017-06-06 03:59:22
○ 2026-04-13 12:49:52
○NSdns3.iidns.com2015-06-12 → 2016-09-18 · 4 obs
● 2015-06-12 06:29:12
● 2016-09-18 00:48:42
○ 2017-06-06 03:59:22
○ 2026-04-13 12:49:52
● 2016-09-18 00:48:42
○ 2017-06-06 03:59:22
○ 2026-04-13 12:49:52
○NSdns4.iidns.com2015-06-12 → 2016-09-18 · 4 obs
● 2015-06-12 06:29:12
● 2016-09-18 00:48:42
○ 2017-06-06 03:59:22
○ 2026-04-13 12:49:52
● 2016-09-18 00:48:42
○ 2017-06-06 03:59:22
○ 2026-04-13 12:49:52
○NSdns5.iidns.com2015-06-12 → 2016-09-18 · 4 obs
● 2015-06-12 06:29:12
● 2016-09-18 00:48:42
○ 2017-06-06 03:59:22
○ 2026-04-13 12:49:52
● 2016-09-18 00:48:42
○ 2017-06-06 03:59:22
○ 2026-04-13 12:49:52
○NSdns6.iidns.com2015-06-12 → 2016-09-18 · 4 obs
● 2015-06-12 06:29:12
● 2016-09-18 00:48:42
○ 2017-06-06 03:59:22
○ 2026-04-13 12:49:52
● 2016-09-18 00:48:42
○ 2017-06-06 03:59:22
○ 2026-04-13 12:49:52
●NSns1.4.cn2026-04-03 → 2026-04-13 · 3 obs
○ 2021-01-25 23:37:44
● 2026-04-03 05:14:32
● 2026-04-13 12:49:52
● 2026-04-03 05:14:32
● 2026-04-13 12:49:52
●NSns2.4.cn2026-04-03 → 2026-04-13 · 3 obs
○ 2021-01-25 23:37:44
● 2026-04-03 05:14:32
● 2026-04-13 12:49:52
● 2026-04-03 05:14:32
● 2026-04-13 12:49:52
●NSwww.dacu.cn2021-01-25 → 2026-04-13 · 3 obs
○ 2017-06-06 03:59:22
● 2021-01-25 23:37:44
● 2026-04-13 12:49:52
● 2021-01-25 23:37:44
● 2026-04-13 12:49:52
●A208.98.43.752026-04-13 → 2026-04-13 · 2 obs
○ 2021-01-25 23:37:44
● 2026-04-13 12:49:52
● 2026-04-13 12:49:52
○A96.0.206.2492015-06-12 → 2017-06-06 · 4 obs
● 2015-06-12 06:29:12
● 2017-06-06 03:59:22
○ 2021-01-25 23:37:44
○ 2026-04-13 12:49:52
● 2017-06-06 03:59:22
○ 2021-01-25 23:37:44
○ 2026-04-13 12:49:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| dacu.cn | ns1.4.cn, ns2.4.cn | - |
✅ Authoritative Response
Server:107.167.27.66
NS records: ns1.4.cn, ns2.4.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dacu.cn (unsigned zone)
⏱️ Timing
Total: 988ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.98.43.75 |
| SOA | 1 | www.dacu.cn dacu.cn |
Analysis
IP Addresses
dacu.cn points to a single IP number: 208.98.43.75.
Other host names, for instance www.www.game737.com, mail.maba.cn, www.shuya.cn, www.imelite.com.cn and spdzg.com share IP numbers with dacu.cn.
Name Servers
The delegation for dacu.cn is handled by three name servers: ns1.4.cn, ns2.4.cn and www.dacu.cn.
dacu.cn at least partially shares name servers with other domains, for instance sdhoubiguan.cn, junren.net, bhgj.com, 9645.cn and ygezi.com.
Host names with one IP number: ns1.4.cn points to 107.167.27.66; www.dacu.cn points to 208.98.40.205.