schxsp.cn - robtex.com
schxsp.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.onclouddns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.onclouddns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
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=2035157013 | ||||||
Same first word
schxsp.cn |
Similar names
DNS History
15 records (4 active, 11 former)
○NSce1.dns.com2020-03-08 → 2020-03-08 · 4 obs
● 2020-03-08 12:47:30
○ 2026-02-15 01:10:18
○ 2026-08-08 21:35:22
○NSce1.xincache.com2026-02-15 → 2026-03-29 · 5 obs
● 2026-02-15 01:10:18
● 2026-03-29 10:11:32
○ 2026-04-02 01:42:36
○ 2026-08-08 21:35:22
○NSce2.dns.com2020-03-08 → 2020-03-08 · 4 obs
● 2020-03-08 12:47:30
○ 2026-02-15 01:10:18
○ 2026-08-08 21:35:22
○NSce2.xincache.com2026-02-15 → 2026-03-29 · 5 obs
● 2026-02-15 01:10:18
● 2026-03-29 10:11:32
○ 2026-04-02 01:42:36
○ 2026-08-08 21:35:22
○NSdns7.expirenotification.com2026-05-07 → 2026-05-07 · 4 obs
● 2026-05-07 21:48:40
○ 2026-06-21 23:29:34
○ 2026-08-08 21:35:22
○NSdns8.expirenotification.com2026-05-07 → 2026-05-07 · 4 obs
● 2026-05-07 21:48:40
○ 2026-06-21 23:29:34
○ 2026-08-08 21:35:22
○NSns1.ce.net.cn2015-08-13 → 2017-03-23 · 4 obs
● 2017-03-23 23:00:48
○ 2020-03-08 12:47:30
○ 2026-08-08 21:35:22
●NSns1.julydns.com2026-06-21 → 2026-08-08 · 3 obs
● 2026-06-21 23:29:34
● 2026-08-08 21:35:22
●NSns1.onclouddns.com2026-06-21 → 2026-08-08 · 3 obs
● 2026-06-21 23:29:34
● 2026-08-08 21:35:22
●NSns2.julydns.com2026-06-21 → 2026-08-08 · 3 obs
● 2026-06-21 23:29:34
● 2026-08-08 21:35:22
●NSns2.onclouddns.com2026-06-21 → 2026-08-08 · 3 obs
● 2026-06-21 23:29:34
● 2026-08-08 21:35:22
○MXmail.schxsp.cn2016-03-20 → 2026-03-29 · 4 obs
● 2026-03-29 10:11:32
○ 2026-04-02 01:42:36
○ 2026-08-08 21:35:22
○A106.185.26.1592017-03-23 → 2026-03-29 · 5 obs
● 2017-03-23 23:00:48
● 2026-03-29 10:11:32
○ 2026-04-02 01:42:36
○ 2026-08-08 21:35:22
○A121.14.65.2132015-08-13 → 2016-07-25 · 4 obs
● 2016-07-25 06:04:32
○ 2017-03-23 23:00:48
○ 2026-08-08 21:35:22
○A168.76.255.162026-06-21 → 2026-06-21 · 3 obs
● 2026-06-21 23:29:34
○ 2026-08-08 21:35:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| schxsp.cn | ns1.onclouddns.com, ns2.onclouddns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.onclouddns.com, ns2.onclouddns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for schxsp.cn (unsigned zone)
⏱️ Timing
Total: 898ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
Analysis
Name Servers
schxsp.cn has four authoritative name servers: ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com.
schxsp.cn partially shares its NS delegation with several other domains, including ahwhkj.cn, 51hengjia.com, fndltd.com and two others.
These name servers are regularly seen alongside ns1.judns.com and ns2.judns.com as name servers.
ns1.julydns.com and ns2.julydns.com each resolve to 162.159.48.223, while ns1.onclouddns.com and ns2.onclouddns.com each resolve to 162.159.27.251.
Both ns1.julydns.com and ns2.julydns.com resolve to 162.159.48.223 IP addresses each.
Both ns1.onclouddns.com and ns2.onclouddns.com resolve to 162.159.27.251 IP addresses each.