mzdst.com - robtex.com
mzdst.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.72dns.com ⭐ | ||||||
| A | 218.98.111.155🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.idc1.cn | ||||||
| A | 183.253.57.223🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.41🇨🇳 DONGGUAN-1211.99.99.0/24 | ||||||
| MX | mail.mzalex.com ⭐ | ||||||
| A | 183.62.154.97🇨🇳 CHINANET-BACKBONE183.0.0.0/10 Mega-II IDC | ||||||
| PTR | mzalex.com | ||||||
| MX | mxgw.szhicom.hk(20) | ||||||
| TXT | v=spf1 a:mail.mzdst.com a:spf1.mail-avs.net a:spf2.mail-avs.net a:spf3.mail-a... | ||||||
| SOA | ns1.72dns.comadmin@72dns.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=1786142534 | ||||||
Subdomains
www.mzdst.com |
Same first word
mzdst.com |
Similar names
szdmt.com |
dztms.com |
mdtsz.hu |
dzsmt.com |
tsdmz.com |
stmzd.com |
dmzst.com |
zsdmt.com |
dmszt.com |
zdsmt.com |
dzstm.ru |
zstmd.com |
tzmsd.com |
dmtsz.com |
tdzsm.ru |
mzstd.com |
tzsmd.com |
DNS History
5 records (4 active, 1 former)
●MXmail.mzalex.com2026-05-23 → 2026-08-07 · 2 obs
● 2026-08-07 22:58:56
●MXmxgw.szhicom.hk2026-05-23 → 2026-08-07 · 2 obs
● 2026-08-07 22:58:56
○A52.69.166.2312017-10-23 → 2017-10-23 · 3 obs
○ 2026-05-23 09:52:18
○ 2026-08-07 22:58:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net... | - |
| mzdst.com | ns1.72dns.com, ns2.idc1.cn | 1 record |
✅ Authoritative Response
Server:218.98.111.155
NS records: ns1.72dns.com, ns2.idc1.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mzdst.com (unsigned zone)
⏱️ Timing
Total: 2657ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.72dns.com, ns2.idc1.cn |
| MX | 2 | mail.mzalex.com (pri: 5), mxgw.szhicom.hk (pri: 20) |
| TXT | 1 | v=spf1 a:mail.mzdst.com a:spf1.mail-avs. |
| SOA | 1 | ns1.72dns.com admin.72dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns1.72dns.com)
Analysis
Hierarchy
mzdst.com is a parent domain of www.mzdst.com.
Name Servers
Two name servers handle the delegation for mzdst.com: ns2.idc1.cn and ns1.72dns.com.
mzdst.com has the same name server delegation as a number of other domains, such as jszqdqc.com, dayinwenhua.cn, haoshuntech.com and two more.
Hosts with two IP numbers each:
ns2.idc1.cn resolves to two addresses: 183.253.57.223 and 211.99.99.41.
Hosts that resolve to one IP address:
The hostname ns1.72dns.com resolves to 218.98.111.155.
Mail Servers
The MX records for mzdst.com point to two mail servers: mail.mzalex.com and mxgw.szhicom.hk.
mzdst.com shares at least some of its mail servers with other domains — for example invesmen.com, cbe-pcb.com, polyyes.com and two more.
These mail servers tend to be used in conjunction with mxgw.szhicom.com, usgw.mail-avs.hk, relay888.mail-avs.com and two additional mail servers.
Hosts that resolve to one IP address:
The hostname mail.mzalex.com resolves to 183.62.154.97.