sf293.cn - robtex.com
sf293.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=2034584547 | ||||||
Subdomains
www.sf293.cn |
Same first word
sf293.cn |
Similar names
DNS History
12 records (0 active, 12 former)
○NSf1g1ns1.dnspod.net2017-02-13 → 2017-02-13 · 4 obs
○ 2016-02-27 11:19:48
● 2017-02-13 11:32:28
○ 2026-03-21 15:37:52
○ 2026-03-25 07:04:06
● 2017-02-13 11:32:28
○ 2026-03-21 15:37:52
○ 2026-03-25 07:04:06
○NSf1g1ns2.dnspod.net2017-02-13 → 2017-02-13 · 4 obs
○ 2016-02-27 11:19:48
● 2017-02-13 11:32:28
○ 2026-03-21 15:37:52
○ 2026-03-25 07:04:06
● 2017-02-13 11:32:28
○ 2026-03-21 15:37:52
○ 2026-03-25 07:04:06
○NShoward.ns.cloudflare.com2026-03-21 → 2026-03-21 · 4 obs
○ 2017-02-13 11:32:28
● 2026-03-21 15:37:52
○ 2026-03-25 07:04:04
○ 2026-03-25 07:04:06
● 2026-03-21 15:37:52
○ 2026-03-25 07:04:04
○ 2026-03-25 07:04:06
○NSlia.ns.cloudflare.com2026-03-21 → 2026-03-21 · 4 obs
○ 2017-02-13 11:32:28
● 2026-03-21 15:37:52
○ 2026-03-25 07:04:04
○ 2026-03-25 07:04:06
● 2026-03-21 15:37:52
○ 2026-03-25 07:04:04
○ 2026-03-25 07:04:06
○NSns1.eedns.com2015-11-13 → 2015-11-13 · 4 obs
○ 2015-06-23 14:45:46
● 2015-11-13 20:47:32
○ 2016-02-27 11:19:48
○ 2026-03-25 07:04:06
● 2015-11-13 20:47:32
○ 2016-02-27 11:19:48
○ 2026-03-25 07:04:06
○NSns1.myhostadmin.net2015-06-23 → 2015-06-23 · 3 obs
● 2015-06-23 14:45:46
○ 2015-11-13 20:47:32
○ 2026-03-25 07:04:06
○ 2015-11-13 20:47:32
○ 2026-03-25 07:04:06
○A104.21.6.482026-03-21 → 2026-03-21 · 4 obs
○ 2017-02-13 11:32:28
● 2026-03-21 15:37:52
○ 2026-03-25 07:04:04
○ 2026-03-25 07:04:06
● 2026-03-21 15:37:52
○ 2026-03-25 07:04:04
○ 2026-03-25 07:04:06
○A172.67.154.2362026-03-21 → 2026-03-21 · 4 obs
○ 2017-02-13 11:32:28
● 2026-03-21 15:37:52
○ 2026-03-25 07:04:04
○ 2026-03-25 07:04:06
● 2026-03-21 15:37:52
○ 2026-03-25 07:04:04
○ 2026-03-25 07:04:06
○A23.248.192.822017-02-13 → 2017-02-13 · 4 obs
○ 2016-02-27 11:19:48
● 2017-02-13 11:32:28
○ 2026-03-21 15:37:52
○ 2026-03-25 07:04:06
● 2017-02-13 11:32:28
○ 2026-03-21 15:37:52
○ 2026-03-25 07:04:06
○A2606:4700:3035::6815:6302026-03-21 → 2026-03-21 · 4 obs
○ 2017-02-13 11:32:28
● 2026-03-21 15:37:52
○ 2026-03-25 07:04:04
○ 2026-03-25 07:04:06
● 2026-03-21 15:37:52
○ 2026-03-25 07:04:04
○ 2026-03-25 07:04:06
○A2606:4700:3036::ac43:9aec2026-03-21 → 2026-03-21 · 4 obs
○ 2017-02-13 11:32:28
● 2026-03-21 15:37:52
○ 2026-03-25 07:04:04
○ 2026-03-25 07:04:06
● 2026-03-21 15:37:52
○ 2026-03-25 07:04:04
○ 2026-03-25 07:04:06
○A50.117.38.212015-11-13 → 2015-11-13 · 3 obs
● 2015-11-13 20:47:32
○ 2016-02-27 11:19:48
○ 2026-03-25 07:04:06
○ 2016-02-27 11:19:48
○ 2026-03-25 07:04:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:2001:dc7:3::1
NS records: a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn, e.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2766ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|