dtwind.cn - robtex.com
dtwind.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.232.112.221🇮🇳 AKAMAI-LINODE-AP172.232.96.0/19 Akamai Technologies | ||||||
| PTR | 172-232-112-221.ip.linodeusercontent.com | ||||||
| NS | dns7.expirenotification.com ⚠️ Not in zone NS records | ||||||
| A | 123.58.214.101🇭🇰 UCLOUD-1123.58.214.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL, | ||||||
| NS | dns8.expirenotification.com ⚠️ Not in zone NS records | ||||||
| A | 123.58.214.101🇭🇰 UCLOUD-1123.58.214.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL, | ||||||
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=2034606005 | ||||||
Same first word
dtwind.cn |
DNS History
9 records (3 active, 6 former)
●NSdns7.expirenotification.com2026-03-15 → 2026-03-29 · 3 obs
● 2026-03-15 13:46:32
● 2026-03-29 12:54:22
●NSdns8.expirenotification.com2026-03-15 → 2026-03-29 · 3 obs
● 2026-03-15 13:46:32
● 2026-03-29 12:54:22
○NSns1.dnsdun.com2015-08-13 → 2016-01-09 · 4 obs
● 2016-01-09 11:27:36
○ 2016-04-03 20:36:00
○ 2026-03-29 12:54:22
○NSns4.dnsdun.com2019-03-10 → 2019-03-10 · 4 obs
● 2019-03-10 09:10:50
○ 2026-03-15 13:46:32
○ 2026-03-29 12:54:22
○NSns4.dnsdun.net2015-08-13 → 2019-03-10 · 7 obs
● 2016-01-09 11:27:36
○ 2016-04-03 20:36:00
○ 2017-02-17 22:46:34
● 2019-03-10 09:10:50
○ 2026-03-15 13:46:32
○ 2026-03-29 12:54:22
●A172.232.112.2212026-03-15 → 2026-03-29 · 3 obs
● 2026-03-15 13:46:32
● 2026-03-29 12:54:22
○A198.204.247.1642015-08-13 → 2015-08-13 · 3 obs
○ 2015-12-16 04:08:06
○ 2026-03-29 12:54:22
○A199.168.98.1642015-12-16 → 2016-01-09 · 5 obs
● 2015-12-16 04:08:06
● 2016-01-09 11:27:36
○ 2016-04-03 20:36:00
○ 2026-03-29 12:54:22
○A216.12.163.2282019-03-10 → 2019-03-10 · 4 obs
● 2019-03-10 09:10:50
○ 2026-03-15 13:46:32
○ 2026-03-29 12:54:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| dtwind.cn | dns7.expirenotification.com, dns8.expirenotification.com | - |
✅ Authoritative Response
Server:123.58.214.101
NS records: dns7.expirenotification.com, dns8.expirenotification.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dtwind.cn (unsigned zone)
⏱️ Timing
Total: 1297ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.232.112.221 |
Analysis
IP Addresses
dtwind.cn points to a single IP number: 172.232.112.221.
Other host names, for instance ns.cq.cn, sdjsm.com, tweolc.cn, zcans.com and msfgroup.com share IP numbers with dtwind.cn.
Name Servers
dtwind.cn is delegated to two name servers: dns7.expirenotification.com and dns8.expirenotification.com.
dtwind.cn uses the same name server setup as other domains, for instance quing.cn, iopa.cn, fsccht.cn, qla.com.cn and changyinwang.cn.
dtwind.cn shares name servers with other domains at least partially, for instance hr-solutions.com.cn, rixingda.cn, hsmining.cn, jdktv.cn and simplence.cn.
Host names with a single IP number:
dns7.expirenotification.com points to 123.58.214.101.
dns8.expirenotification.com points to 123.58.214.101.
Host names pointing to 123.58.214.101: dns7.expirenotification.com and dns8.expirenotification.com.