mdmooc.com - dns.ninja
mdmooc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 123.57.211.6🇨🇳 Alibaba-Cloud123.57.0.0/16 Alibaba (US) Technology Co., Ltd. | ||||||
| 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 | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com ⭐ | ||||||
| SOA | a.ezdnscenter.comdnsadmin@ezdnscenter.com serial=1751342706 | ||||||
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=1786725669 | ||||||
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
●NSa.ezdnscenter.com2026-03-04 → 2026-08-14 · 3 obs
● 2026-03-04 04:26:08
● 2026-08-14 17:08:16
●NSb.ezdnscenter.com2026-03-04 → 2026-08-14 · 3 obs
● 2026-03-04 04:26:08
● 2026-08-14 17:08:16
○NSns1.ezdnscenter.com2016-12-16 → 2017-11-23 · 4 obs
● 2017-11-23 05:57:16
○ 2026-03-04 04:26:08
○ 2026-08-14 17:08:16
○NSns2.ezdnscenter.com2016-12-16 → 2017-11-23 · 4 obs
● 2017-11-23 05:57:16
○ 2026-03-04 04:26:08
○ 2026-08-14 17:08:16
○NSns3.ezdnscenter.com2016-12-16 → 2017-11-23 · 4 obs
● 2017-11-23 05:57:16
○ 2026-03-04 04:26:08
○ 2026-08-14 17:08:16
○NSns4.ezdnscenter.com2016-12-16 → 2017-11-23 · 4 obs
● 2017-11-23 05:57:16
○ 2026-03-04 04:26:08
○ 2026-08-14 17:08:16
○NSns5.ezdnscenter.com2016-12-16 → 2017-11-23 · 4 obs
● 2017-11-23 05:57:16
○ 2026-03-04 04:26:08
○ 2026-08-14 17:08:16
○NSns6.ezdnscenter.com2016-12-16 → 2017-11-23 · 4 obs
● 2017-11-23 05:57:16
○ 2026-03-04 04:26:08
○ 2026-08-14 17:08:16
○MXmail.mdmooc.com2016-12-16 → 2017-11-23 · 4 obs
● 2017-11-23 05:57:16
○ 2026-03-04 04:26:08
○ 2026-08-14 17:08:16
●MXmxbiz1.qq.com2026-03-04 → 2026-08-14 · 3 obs
● 2026-03-04 04:26:08
● 2026-08-14 17:08:16
●MXmxbiz2.qq.com2026-03-04 → 2026-08-14 · 3 obs
● 2026-03-04 04:26:08
● 2026-08-14 17:08:16
●A123.57.211.62016-12-16 → 2026-08-14 · 2 obs
● 2026-08-14 17:08:16
🔍 DNS Trace
Analysis
IP Addresses
mdmooc.com has exactly one IP address — 123.57.211.6.
Other hosts including mdmooc.org, izcmd.com and abc-china.org share IP addresses with mdmooc.com.
Name Servers
mdmooc.com is served by two delegated name servers, a.ezdnscenter.com and b.ezdnscenter.com.
The name server configuration of mdmooc.com is shared with other domains, for instance bkic.net, longchou.com, weldo.cn and two others.
Host names pointing to two IP addresses:
b.ezdnscenter.com maps to two IP addresses — 183.253.57.210 and 211.99.99.58.
Host names resolving to a single IP address:
a.ezdnscenter.com points to the IP address 218.98.111.140.
Mail Servers
mdmooc.com uses two mail servers, mxbiz1.qq.com and mxbiz2.qq.com.
The mail server setup of mdmooc.com matches that of other domains such as im87.cn, ft-knife.com, cnlei.com and two others.
At least some of the mail servers used by mdmooc.com are shared with other domains: sctxyx.com, tw-lsqddtz.sbs, longway-tex.com and two others among them.