sysyzg.com - robtex.com
sysyzg.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.ezdnscenter.com ⭐ | ||||||
| A | 218.98.111.140🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | b.ezdnscenter.com | ||||||
| A | 183.253.57.210🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.58🇨🇳 DONGGUAN-1211.99.99.0/24 | ||||||
| SOA | a.ezdnscenter.comdnsadmin@ezdnscenter.com serial=1775720972 | ||||||
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=1785896084 | ||||||
Same first word
Similar names
DNS History
10 records (2 active, 8 former)
●NSa.ezdnscenter.com2026-05-17 → 2026-08-05 · 3 obs
○ 2026-04-09 02:36:28
● 2026-05-17 19:34:16
● 2026-08-05 02:37:36
● 2026-05-17 19:34:16
● 2026-08-05 02:37:36
●NSb.ezdnscenter.com2026-05-17 → 2026-08-05 · 3 obs
○ 2026-04-09 02:36:28
● 2026-05-17 19:34:16
● 2026-08-05 02:37:36
● 2026-05-17 19:34:16
● 2026-08-05 02:37:36
○NSns1.maff.com2015-06-03 → 2015-09-21 · 4 obs
● 2015-06-03 05:50:12
● 2015-09-21 04:05:16
○ 2016-03-27 19:23:42
○ 2026-08-05 02:37:36
● 2015-09-21 04:05:16
○ 2016-03-27 19:23:42
○ 2026-08-05 02:37:36
○NSns11.xincache.com2016-03-27 → 2020-01-13 · 5 obs
○ 2015-09-21 04:05:16
● 2016-03-27 19:23:42
● 2020-01-13 11:21:48
○ 2026-04-09 02:36:28
○ 2026-08-05 02:37:36
● 2016-03-27 19:23:42
● 2020-01-13 11:21:48
○ 2026-04-09 02:36:28
○ 2026-08-05 02:37:36
○NSns12.xincache.com2016-03-27 → 2020-01-13 · 5 obs
○ 2015-09-21 04:05:16
● 2016-03-27 19:23:42
● 2020-01-13 11:21:48
○ 2026-04-09 02:36:28
○ 2026-08-05 02:37:36
● 2016-03-27 19:23:42
● 2020-01-13 11:21:48
○ 2026-04-09 02:36:28
○ 2026-08-05 02:37:36
○NSns2.maff.com2015-06-03 → 2015-09-21 · 4 obs
● 2015-06-03 05:50:12
● 2015-09-21 04:05:16
○ 2016-03-27 19:23:42
○ 2026-08-05 02:37:36
● 2015-09-21 04:05:16
○ 2016-03-27 19:23:42
○ 2026-08-05 02:37:36
○A103.17.119.552016-07-18 → 2017-03-18 · 5 obs
○ 2016-03-27 19:23:42
● 2016-07-18 10:52:30
● 2017-03-18 17:23:36
○ 2020-01-13 11:21:48
○ 2026-08-05 02:37:36
● 2016-07-18 10:52:30
● 2017-03-18 17:23:36
○ 2020-01-13 11:21:48
○ 2026-08-05 02:37:36
○A103.20.193.1632016-03-27 → 2016-03-27 · 4 obs
○ 2015-09-21 04:05:16
● 2016-03-27 19:23:42
○ 2016-07-18 10:52:30
○ 2026-08-05 02:37:36
● 2016-03-27 19:23:42
○ 2016-07-18 10:52:30
○ 2026-08-05 02:37:36
○A104.203.34.512015-06-03 → 2015-09-21 · 4 obs
● 2015-06-03 05:50:12
● 2015-09-21 04:05:16
○ 2016-03-27 19:23:42
○ 2026-08-05 02:37:36
● 2015-09-21 04:05:16
○ 2016-03-27 19:23:42
○ 2026-08-05 02:37:36
○A47.244.7.2452020-01-13 → 2020-01-13 · 4 obs
○ 2017-03-18 17:23:36
● 2020-01-13 11:21:48
○ 2026-04-09 02:36:28
○ 2026-08-05 02:37:36
● 2020-01-13 11:21:48
○ 2026-04-09 02:36:28
○ 2026-08-05 02:37:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net... | - |
| sysyzg.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 sysyzg.com (unsigned zone)
⏱️ Timing
Total: 602ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.ezdnscenter.com, b.ezdnscenter.com |
| 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
Name Servers
sysyzg.com is served by two delegated name servers, a.ezdnscenter.com and b.ezdnscenter.com.
sysyzg.com uses the same name servers as several other domains — among them 51dingjipiao.com, aga-jumpstarter.com, kskehao.com and two more.
Hostnames that resolve to two IP addresses:
b.ezdnscenter.com maps to two IP addresses — 183.253.57.210 and 211.99.99.58.
Hosts with just one IP address:
a.ezdnscenter.com points to the IP address 218.98.111.140.