kcummins.cn - robtex.com
kcummins.cn
| DNSSEC | ⚠️ Not signed | ||||||
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=2034776468 | ||||||
Same first word
kcummins.cn |
DNS History
15 records (0 active, 15 former)
○NScgsdns1.alibabaonline.com2015-05-31 → 2015-05-31 · 3 obs
● 2015-05-31 08:12:48
○ 2015-12-17 05:18:56
○ 2026-05-11 01:21:14
○ 2015-12-17 05:18:56
○ 2026-05-11 01:21:14
○NScgsdns2.alibabaonline.com2015-05-31 → 2015-05-31 · 3 obs
● 2015-05-31 08:12:48
○ 2015-12-17 05:18:56
○ 2026-05-11 01:21:14
○ 2015-12-17 05:18:56
○ 2026-05-11 01:21:14
○NSdns7.expirenotification.com2026-04-08 → 2026-04-29 · 4 obs
○ 2026-03-28 13:17:28
● 2026-04-08 07:07:48
● 2026-04-29 21:36:24
○ 2026-05-11 01:21:14
● 2026-04-08 07:07:48
● 2026-04-29 21:36:24
○ 2026-05-11 01:21:14
○NSdns8.expirenotification.com2026-04-08 → 2026-04-29 · 4 obs
○ 2026-03-28 13:17:28
● 2026-04-08 07:07:48
● 2026-04-29 21:36:24
○ 2026-05-11 01:21:14
● 2026-04-08 07:07:48
● 2026-04-29 21:36:24
○ 2026-05-11 01:21:14
○NSns1.dns.com2019-01-21 → 2019-01-21 · 4 obs
○ 2015-12-17 05:18:56
● 2019-01-21 12:03:36
○ 2026-03-01 16:31:06
○ 2026-05-11 01:21:14
● 2019-01-21 12:03:36
○ 2026-03-01 16:31:06
○ 2026-05-11 01:21:14
○NSns1.nowcndns.com2026-03-01 → 2026-03-28 · 5 obs
○ 2019-01-21 12:03:36
● 2026-03-01 16:31:06
● 2026-03-28 13:17:28
○ 2026-04-08 07:07:48
○ 2026-05-11 01:21:14
● 2026-03-01 16:31:06
● 2026-03-28 13:17:28
○ 2026-04-08 07:07:48
○ 2026-05-11 01:21:14
○NSns2.dns.com2019-01-21 → 2019-01-21 · 4 obs
○ 2015-12-17 05:18:56
● 2019-01-21 12:03:36
○ 2026-03-01 16:31:06
○ 2026-05-11 01:21:14
● 2019-01-21 12:03:36
○ 2026-03-01 16:31:06
○ 2026-05-11 01:21:14
○NSns2.nowcndns.com2026-03-01 → 2026-03-28 · 5 obs
○ 2019-01-21 12:03:36
● 2026-03-01 16:31:06
● 2026-03-28 13:17:28
○ 2026-04-08 07:07:48
○ 2026-05-11 01:21:14
● 2026-03-01 16:31:06
● 2026-03-28 13:17:28
○ 2026-04-08 07:07:48
○ 2026-05-11 01:21:14
○MXmx01.mail.alibaba.com2015-05-31 → 2015-05-31 · 3 obs
● 2015-05-31 08:12:48
○ 2015-12-17 05:18:56
○ 2026-05-11 01:21:14
○ 2015-12-17 05:18:56
○ 2026-05-11 01:21:14
○MXmx02.mail.alibaba.com2015-05-31 → 2015-05-31 · 3 obs
● 2015-05-31 08:12:48
○ 2015-12-17 05:18:56
○ 2026-05-11 01:21:14
○ 2015-12-17 05:18:56
○ 2026-05-11 01:21:14
○A156.227.126.72026-03-01 → 2026-03-28 · 5 obs
○ 2019-01-21 12:03:36
● 2026-03-01 16:31:06
● 2026-03-28 13:17:28
○ 2026-04-08 07:07:48
○ 2026-05-11 01:21:14
● 2026-03-01 16:31:06
● 2026-03-28 13:17:28
○ 2026-04-08 07:07:48
○ 2026-05-11 01:21:14
○A172.232.112.2212026-04-08 → 2026-04-08 · 5 obs
○ 2026-03-28 13:17:28
● 2026-04-08 07:07:48
● 2026-04-08 22:20:50
○ 2026-04-20 22:59:52
○ 2026-05-11 01:21:14
● 2026-04-08 07:07:48
● 2026-04-08 22:20:50
○ 2026-04-20 22:59:52
○ 2026-05-11 01:21:14
○A205.204.112.42015-05-31 → 2015-05-31 · 3 obs
● 2015-05-31 08:12:48
○ 2015-10-17 23:53:30
○ 2026-05-11 01:21:14
○ 2015-10-17 23:53:30
○ 2026-05-11 01:21:14
○A210.209.85.642015-10-17 → 2015-10-17 · 4 obs
○ 2015-05-31 08:12:48
● 2015-10-17 23:53:30
○ 2015-12-17 05:18:56
○ 2026-05-11 01:21:14
● 2015-10-17 23:53:30
○ 2015-12-17 05:18:56
○ 2026-05-11 01:21:14
○A23.110.178.172019-01-21 → 2019-01-21 · 4 obs
○ 2015-12-17 05:18:56
● 2019-01-21 12:03:36
○ 2026-03-01 16:31:06
○ 2026-05-11 01:21:14
● 2019-01-21 12:03:36
○ 2026-03-01 16:31:06
○ 2026-05-11 01:21:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, e.dns.cn, a.dns.cn, c.dns.cn... | - |
✅ Authoritative Response
Server:203.119.27.1
NS records: b.dns.cn, e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 421ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|