sd-gz.com - robtex.com
sd-gz.com
| CNAME | sudong.websitecname.cn | ||||||
| CNAME | pro-cn.site.cdncenter.cn | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.224.74.76🇺🇸 CNSERVERSLLC23.224.0.0/15 cust proxy reg | ||||||
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=1774467772 | ||||||
Subdomains
www.sd-gz.com |
Same first word
sd-gz.com |
Similar names
DNS History
10 records (3 active, 7 former)
●NSa.ezdnscenter.com2026-03-21 → 2026-03-25 · 3 obs
○ 2017-10-01 01:57:18
● 2026-03-21 07:22:06
● 2026-03-25 19:45:26
● 2026-03-21 07:22:06
● 2026-03-25 19:45:26
●NSb.ezdnscenter.com2026-03-21 → 2026-03-25 · 3 obs
○ 2017-10-01 01:57:18
● 2026-03-21 07:22:06
● 2026-03-25 19:45:26
● 2026-03-21 07:22:06
● 2026-03-25 19:45:26
○NSf1g1ns1.dnspod.net2017-10-01 → 2017-10-01 · 4 obs
○ 2016-12-26 08:40:14
● 2017-10-01 01:57:18
○ 2026-03-21 07:22:06
○ 2026-03-25 19:45:26
● 2017-10-01 01:57:18
○ 2026-03-21 07:22:06
○ 2026-03-25 19:45:26
○NSf1g1ns2.dnspod.net2017-10-01 → 2017-10-01 · 4 obs
○ 2016-12-26 08:40:14
● 2017-10-01 01:57:18
○ 2026-03-21 07:22:06
○ 2026-03-25 19:45:26
● 2017-10-01 01:57:18
○ 2026-03-21 07:22:06
○ 2026-03-25 19:45:26
○NSns11.xincache.com2015-07-09 → 2015-07-09 · 3 obs
● 2015-07-09 12:02:44
○ 2015-09-20 01:39:34
○ 2026-03-25 19:45:26
○ 2015-09-20 01:39:34
○ 2026-03-25 19:45:26
○NSns12.xincache.com2015-07-09 → 2015-07-09 · 3 obs
● 2015-07-09 12:02:44
○ 2015-09-20 01:39:34
○ 2026-03-25 19:45:26
○ 2015-09-20 01:39:34
○ 2026-03-25 19:45:26
○NSns17.xincache.com2015-09-20 → 2016-12-26 · 5 obs
○ 2015-07-09 12:02:44
● 2015-09-20 01:39:34
● 2016-12-26 08:40:14
○ 2017-10-01 01:57:18
○ 2026-03-25 19:45:26
● 2015-09-20 01:39:34
● 2016-12-26 08:40:14
○ 2017-10-01 01:57:18
○ 2026-03-25 19:45:26
○NSns18.xincache.com2015-09-20 → 2016-12-26 · 5 obs
○ 2015-07-09 12:02:44
● 2015-09-20 01:39:34
● 2016-12-26 08:40:14
○ 2017-10-01 01:57:18
○ 2026-03-25 19:45:26
● 2015-09-20 01:39:34
● 2016-12-26 08:40:14
○ 2017-10-01 01:57:18
○ 2026-03-25 19:45:26
○A43.227.196.572017-10-01 → 2017-10-01 · 3 obs
● 2017-10-01 01:57:18
○ 2026-03-21 07:22:06
○ 2026-03-25 19:45:26
○ 2026-03-21 07:22:06
○ 2026-03-25 19:45:26
●CNAMEsudong.websitecname.cn2026-03-21 → 2026-03-25 · 2 obs
● 2026-03-21 07:22:06
● 2026-03-25 19:45:26
● 2026-03-25 19:45:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net... | - |
| sd-gz.com | a.ezdnscenter.com, b.ezdnscenter.com | 3 records |
✅ Authoritative Response
Server:183.253.57.210
NS records: a.ezdnscenter.com, b.ezdnscenter.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sd-gz.com (unsigned zone)
⏱️ Timing
Total: 1046ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.ezdnscenter.com, b.ezdnscenter.com |
| CNAME | 1 | sudong.websitecname.cn |
| SOA | 1 | a.ezdnscenter.com dnsadmin.ezdnscenter.c |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (a.ezdnscenter.com, b.ezdnscenter.com, b.ezdnscenter.com)
Analysis
Hierarchy
sd-gz.com is the parent of www.sd-gz.com.
IP Addresses
sd-gz.com points to a single IP number: 23.224.74.76.
other host names for instance ntddjl.com, sl-bearing.com, shfermi.com, gardenarts.org and pro-cn.site.cdncenter.cn share IP numbers with sd-gz.com.