schby.com - robtex.com
schby.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns1.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns2.judns.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 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774498667 | ||||||
Subdomains
www.schby.com |
Similar names
yscbh.com |
cbhsy.org |
cbshy.cn |
hybcs.net |
chybs.tattoo |
hsycb.com |
bysch.cn |
hbysc.com |
sycbh.com |
cyshb.gov.tw |
hycsb.com |
hbycs.com |
hybcs.ca |
shcby.com |
bhysc.com |
DNS History
14 records (4 active, 10 former)
○NSjm1.dns.com2019-12-25 → 2019-12-25 · 3 obs
● 2019-12-25 12:36:00
○ 2026-03-26 04:33:20
●NSns1.julydns.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 04:33:20
○NSns1.myhostadmin.net2015-06-25 → 2017-01-24 · 4 obs
● 2017-01-24 17:44:38
○ 2019-12-25 12:36:00
○ 2026-03-26 04:33:20
●NSns2.julydns.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 04:33:20
○NSns2.myhostadmin.net2015-06-25 → 2017-01-24 · 3 obs
● 2017-01-24 17:44:38
○ 2026-03-26 04:33:20
○NSns3.myhostadmin.net2015-06-25 → 2017-01-24 · 3 obs
● 2017-01-24 17:44:38
○ 2026-03-26 04:33:20
○NSns4.myhostadmin.net2015-06-25 → 2017-01-24 · 3 obs
● 2017-01-24 17:44:38
○ 2026-03-26 04:33:20
○NSns5.myhostadmin.net2015-06-25 → 2017-01-24 · 3 obs
● 2017-01-24 17:44:38
○ 2026-03-26 04:33:20
○NSns6.myhostadmin.net2015-06-25 → 2017-01-24 · 3 obs
● 2017-01-24 17:44:38
○ 2026-03-26 04:33:20
○A116.255.143.822015-11-12 → 2016-05-05 · 4 obs
● 2016-05-05 14:33:12
○ 2017-01-24 17:44:38
○ 2026-03-26 04:33:20
○A156.241.87.2452019-12-25 → 2019-12-25 · 3 obs
● 2019-12-25 12:36:00
○ 2026-03-26 04:33:20
○A211.149.249.752017-01-24 → 2017-01-24 · 4 obs
● 2017-01-24 17:44:38
○ 2019-12-25 12:36:00
○ 2026-03-26 04:33:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| schby.com | ns1.judns.com, ns2.judns.com | 2 records |
✅ Authoritative Response
Server:47.97.51.45
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for schby.com (unsigned zone)
⏱️ Timing
Total: 483ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)
Analysis
Hierarchy
The parent of www.schby.com is schby.com.
Name Servers
schby.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
schby.com at least partially shares name servers with other domains, for example jinankangzhu.com, live-bongdaluvip.com, meizd8.com, f7226.com and afnnx.com.
Host names with a single IP address:
The host name ns1.judns.com points to 47.97.51.45.
The host name ns2.judns.com points to 162.159.27.251.
The host name ns1.julydns.com points to 47.97.51.45.
The host name ns2.julydns.com points to 162.159.48.223.
Host names pointing to 47.97.51.45: ns1.judns.com and ns1.julydns.com.