mmhtools.com - dns.ninja
mmhtools.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 Proxy-registered route object | ||||||
| MX | hzmx01.mxmail.netease.com ⭐ | ||||||
| A | 47.251.71.119🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object | ||||||
| A | 47.251.84.126🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object | ||||||
| MX | hzmx02.mxmail.netease.com(10) | ||||||
| A | 47.251.71.119🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object | ||||||
| A | 47.251.84.126🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object | ||||||
| TXT | v=spf1 include:spf.163.com -all | ||||||
| SOA | a.ezdnscenter.comdnsadmin@ezdnscenter.com serial=1765084218 | ||||||
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=1783207121 | ||||||
Same first word
mmhtools.com |
DNS History
13 records (4 active, 9 former)
●NSa.ezdnscenter.com2026-04-25 → 2026-07-04 · 3 obs
● 2026-04-25 13:19:38
● 2026-07-04 23:25:10
●NSb.ezdnscenter.com2026-04-25 → 2026-07-04 · 3 obs
● 2026-04-25 13:19:38
● 2026-07-04 23:25:10
○NSns1.ezdnscenter.com2015-07-21 → 2018-10-18 · 4 obs
● 2018-10-18 23:17:50
○ 2026-04-25 13:19:38
○ 2026-07-04 23:25:10
○NSns2.ezdnscenter.com2015-07-21 → 2018-10-18 · 4 obs
● 2018-10-18 23:17:50
○ 2026-04-25 13:19:38
○ 2026-07-04 23:25:10
○NSns3.ezdnscenter.com2015-07-21 → 2018-10-18 · 4 obs
● 2018-10-18 23:17:50
○ 2026-04-25 13:19:38
○ 2026-07-04 23:25:10
○NSns4.ezdnscenter.com2015-07-21 → 2018-10-18 · 4 obs
● 2018-10-18 23:17:50
○ 2026-04-25 13:19:38
○ 2026-07-04 23:25:10
○NSns5.ezdnscenter.com2015-07-21 → 2018-10-18 · 4 obs
● 2018-10-18 23:17:50
○ 2026-04-25 13:19:38
○ 2026-07-04 23:25:10
○NSns6.ezdnscenter.com2015-07-21 → 2018-10-18 · 4 obs
● 2018-10-18 23:17:50
○ 2026-04-25 13:19:38
○ 2026-07-04 23:25:10
●MXhzmx01.mxmail.netease.com2026-04-25 → 2026-07-04 · 3 obs
● 2026-04-25 13:19:38
● 2026-07-04 23:25:10
●MXhzmx02.mxmail.netease.com2026-04-25 → 2026-07-04 · 3 obs
● 2026-04-25 13:19:38
● 2026-07-04 23:25:10
○MXmxbiz1.qq.com2015-07-21 → 2018-10-18 · 4 obs
● 2018-10-18 23:17:50
○ 2026-04-25 13:19:38
○ 2026-07-04 23:25:10
○MXmxbiz2.qq.com2015-07-21 → 2018-10-18 · 4 obs
● 2018-10-18 23:17:50
○ 2026-04-25 13:19:38
○ 2026-07-04 23:25:10
○A174.139.178.1302015-07-21 → 2018-10-18 · 4 obs
● 2018-10-18 23:17:50
○ 2026-04-25 13:19:38
○ 2026-07-04 23:25:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net... | - |
| mmhtools.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 mmhtools.com (unsigned zone)
⏱️ Timing
Total: 766ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.ezdnscenter.com, b.ezdnscenter.com |
| MX | 2 | hzmx01.mxmail.netease.com (pri: 5), hzmx02.mxmail.netease.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.163.com -all |
| 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
mmhtools.com has two authoritative name servers — a.ezdnscenter.com and b.ezdnscenter.com.
mmhtools.com shares its name server setup with other domains, including 100xy.com, ptlongyuan.com, siegline.com and two others.
Host names with two IP numbers:
b.ezdnscenter.com resolves to 183.253.57.210 and 211.99.99.58.
Host names pointing to a single IP address:
a.ezdnscenter.com resolves to 218.98.111.140.
Mail Servers
mmhtools.com has two mail servers: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.
mmhtools.com shares the same mail server setup as other domains, including okclqc.com, gmbsino.com, deepseek.com and two others.
mmhtools.com and other domains — chineseworkers.com.cn for instance — share at least some mail servers.
Both hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com point to 47.251.71.119 and 47.251.84.126.
The host names hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com both resolve to 47.251.71.119 IP addresses.
The host names hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com both resolve to 47.251.84.126 IP addresses.