gltsys.com - robtex.com
gltsys.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.21.141.130🇨🇳 SHANGHAITELECOM103.21.140.0/23 Chinanet Shanghai | ||||||
| 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 Proxy-registered route object | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| A | 203.205.147.218🇭🇰 TENCENT-NET-AP-CN203.205.147.0/24 Proxy-registered route object | ||||||
| A | 203.205.232.191🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| A | 203.205.232.191🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object | ||||||
| SOA | a.ezdnscenter.comdnsadmin@ezdnscenter.com serial=1751342686 | ||||||
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=1771291435 | ||||||
Same first word
gltsys.com |
Similar names
ltgssy.com |
slytsg.com |
ltgsys.com |
gtlsys.com |
syltgs.com |
lystsg.com |
tslygs.com |
lystgs.com |
lstygs.com |
tyssgl.com |
tslsgy.com |
tsslgy.cn |
tlssyg.com |
tsylgs.com |
sltygs.com |
stsgly.com |
glssty.com |
gsslty.com |
DNS History
11 records (5 active, 6 former)
●NSa.ezdnscenter.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 22:45:50
●NSb.ezdnscenter.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 22:45:50
○NSns1.afraid.org2008-03-07 → 2008-03-07 · 3 obs
○ 2015-10-10 13:26:08
○ 2026-03-23 22:45:50
○NSns2.afraid.org2008-03-07 → 2008-03-07 · 3 obs
○ 2015-10-10 13:26:08
○ 2026-03-23 22:45:50
○NSns3.afraid.org2008-03-07 → 2008-03-07 · 3 obs
○ 2015-10-10 13:26:08
○ 2026-03-23 22:45:50
○NSns4.afraid.org2008-03-07 → 2008-03-07 · 3 obs
○ 2015-10-10 13:26:08
○ 2026-03-23 22:45:50
○MXmail.gltsys.com2008-03-07 → 2008-03-07 · 3 obs
○ 2015-10-10 13:26:08
○ 2026-03-23 22:45:50
●A103.21.141.1302026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 22:45:50
○A67.19.72.2032008-03-07 → 2008-03-07 · 3 obs
○ 2015-10-10 13:26:08
○ 2026-03-23 22:45:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| gltsys.com | a.ezdnscenter.com, b.ezdnscenter.com | 3 records |
✅ Authoritative Response
Server:218.98.111.140
NS records: a.ezdnscenter.com, b.ezdnscenter.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gltsys.com (unsigned zone)
⏱️ Timing
Total: 583ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.21.141.130 |
| NS | 2 | a.ezdnscenter.com, b.ezdnscenter.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| 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
IP Addresses
gltsys.com points to a single IP address: 103.21.141.130.
Other host names such as lzjpx.com, hqspj.com, wnko.com.cn, hzcxjy.com and sh-yixu.com share IP numbers with gltsys.com.
Name Servers
gltsys.com is delegated to two name servers: a.ezdnscenter.com and b.ezdnscenter.com.
gltsys.com uses the same name server setup as other domains, including jxhtsj.com, kingchy.com, telesthesiadoll.com, jxopen.net and dgwxw.com.
Host names with two IP numbers: b.ezdnscenter.com points to 183.253.57.210 and 211.99.99.58.
Host names with one IP number: a.ezdnscenter.com points to 218.98.111.140.
Mail Servers
gltsys.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
gltsys.com uses the same mail server setup as other domains, for instance dxwt.cn, zyhan.com, ksher.net, hairbows.cn and xiwtyt.com.
gltsys.com shares at least some mail servers with other domains, for example ctyake.com, khstv.com, huokezhizao.com, dahhsin.com.tw and asutan.com.
Host names with two IPs:
mxbiz1.qq.com points to 203.205.147.218 and 203.205.232.191.
Host names with one IP:
mxbiz2.qq.com points to 203.205.232.191.
Host names pointing to 203.205.232.191: