ooiot.cn - robtex.com
ooiot.cn
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=2034609386 | ||||||
Same first word
ooiot.cn |
Similar names
DNS History
13 records (5 active, 8 former)
○NSjm1.dns.com2020-01-28 → 2020-01-28 · 3 obs
● 2020-01-28 18:21:18
○ 2026-03-22 17:56:24
○ 2026-03-30 03:36:46
○ 2026-03-22 17:56:24
○ 2026-03-30 03:36:46
○NSjm2.dns.com2020-01-28 → 2020-01-28 · 3 obs
● 2020-01-28 18:21:18
○ 2026-03-22 17:56:24
○ 2026-03-30 03:36:46
○ 2026-03-22 17:56:24
○ 2026-03-30 03:36:46
●NSns1.huaweicloud-dns.cn2026-03-22 → 2026-03-30 · 3 obs
○ 2020-01-28 18:21:18
● 2026-03-22 17:56:24
● 2026-03-30 03:36:46
● 2026-03-22 17:56:24
● 2026-03-30 03:36:46
●NSns1.huaweicloud-dns.com2026-03-22 → 2026-03-30 · 3 obs
○ 2020-01-28 18:21:18
● 2026-03-22 17:56:24
● 2026-03-30 03:36:46
● 2026-03-22 17:56:24
● 2026-03-30 03:36:46
●NSns1.huaweicloud-dns.net2026-03-22 → 2026-03-30 · 3 obs
○ 2020-01-28 18:21:18
● 2026-03-22 17:56:24
● 2026-03-30 03:36:46
● 2026-03-22 17:56:24
● 2026-03-30 03:36:46
●NSns1.huaweicloud-dns.org2026-03-22 → 2026-03-30 · 3 obs
○ 2020-01-28 18:21:18
● 2026-03-22 17:56:24
● 2026-03-30 03:36:46
● 2026-03-22 17:56:24
● 2026-03-30 03:36:46
○MXmail.skrimple.com2015-07-16 → 2016-05-09 · 4 obs
● 2015-07-16 14:42:26
● 2016-05-09 22:40:08
○ 2020-01-28 18:21:18
○ 2026-03-30 03:36:46
● 2016-05-09 22:40:08
○ 2020-01-28 18:21:18
○ 2026-03-30 03:36:46
○A103.51.144.812017-02-05 → 2017-02-05 · 4 obs
○ 2016-05-09 22:40:08
● 2017-02-05 16:55:12
○ 2026-03-22 17:56:24
○ 2026-03-30 03:36:46
● 2017-02-05 16:55:12
○ 2026-03-22 17:56:24
○ 2026-03-30 03:36:46
○A198.12.15.2442015-07-16 → 2015-07-16 · 3 obs
● 2015-07-16 14:42:26
○ 2015-11-22 06:55:32
○ 2026-03-30 03:36:46
○ 2015-11-22 06:55:32
○ 2026-03-30 03:36:46
○A213.176.71.2502020-01-28 → 2020-01-28 · 4 obs
○ 2017-02-05 16:55:12
● 2020-01-28 18:21:18
○ 2026-03-22 17:56:24
○ 2026-03-30 03:36:46
● 2020-01-28 18:21:18
○ 2026-03-22 17:56:24
○ 2026-03-30 03:36:46
○A65.19.157.2342016-05-09 → 2016-05-09 · 4 obs
○ 2016-02-24 03:53:20
● 2016-05-09 22:40:08
○ 2020-01-28 18:21:18
○ 2026-03-30 03:36:46
● 2016-05-09 22:40:08
○ 2020-01-28 18:21:18
○ 2026-03-30 03:36:46
○A65.19.157.2352015-11-22 → 2016-02-24 · 5 obs
○ 2015-07-16 14:42:26
● 2015-11-22 06:55:32
● 2016-02-24 03:53:20
○ 2016-05-09 22:40:08
○ 2026-03-30 03:36:46
● 2015-11-22 06:55:32
● 2016-02-24 03:53:20
○ 2016-05-09 22:40:08
○ 2026-03-30 03:36:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| ooiot.cn | ns1.huaweicloud-dns.cn, ns1.huaweicloud-dns.com | - |
✅ Authoritative Response
Server:122.112.208.254
NS records: ns1.huaweicloud-dns.cn, ns1.huaweicloud-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ooiot.cn (unsigned zone)
⏱️ Timing
Total: 4878ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1.huaweicloud-dns.cn, ns1.huaweicloud-dns.com... |
| CNAME | 1 | mg.dzta.pw |
| SOA | 1 | ns1.huaweicloud-dns.org hwclouds\.cs.hua |