bj-cyhc.com - robtex.com
bj-cyhc.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 | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| 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=1778564766 | ||||||
Same first word
bj-cyhc.com |
DNS History
11 records (4 active, 7 former)
●NSa.ezdnscenter.com2026-03-12 → 2026-05-12 · 3 obs
● 2026-03-12 06:33:36
● 2026-05-12 06:16:00
●NSb.ezdnscenter.com2026-03-12 → 2026-05-12 · 3 obs
● 2026-03-12 06:33:36
● 2026-05-12 06:16:00
○NSns1.ezdnscenter.com2015-11-26 → 2017-02-06 · 4 obs
● 2017-02-06 03:37:14
○ 2026-03-12 06:33:36
○ 2026-05-12 06:16:00
○NSns2.ezdnscenter.com2015-11-26 → 2016-06-19 · 4 obs
● 2016-06-19 07:31:18
○ 2026-03-12 06:33:36
○ 2026-05-12 06:16:00
○NSns3.ezdnscenter.com2015-11-26 → 2016-06-19 · 4 obs
● 2016-06-19 07:31:18
○ 2026-03-12 06:33:36
○ 2026-05-12 06:16:00
○NSns4.ezdnscenter.com2015-11-26 → 2016-06-19 · 4 obs
● 2016-06-19 07:31:18
○ 2026-03-12 06:33:36
○ 2026-05-12 06:16:00
○NSns5.ezdnscenter.com2015-11-26 → 2016-06-19 · 4 obs
● 2016-06-19 07:31:18
○ 2026-03-12 06:33:36
○ 2026-05-12 06:16:00
○NSns6.ezdnscenter.com2015-11-26 → 2016-06-19 · 4 obs
● 2016-06-19 07:31:18
○ 2026-03-12 06:33:36
○ 2026-05-12 06:16:00
○A58.64.134.562015-11-26 → 2017-02-06 · 4 obs
● 2017-02-06 03:37:14
○ 2026-03-12 06:33:36
○ 2026-05-12 06:16:00
🔍 DNS Trace
Analysis
Name Servers
bj-cyhc.com is delegated to two name servers a.ezdnscenter.com and b.ezdnscenter.com.
bj-cyhc.com shares the same name server setup as other domains, for instance zistone.com, hs-cy.cn, tgm5.com, dongjuptfe.com and gousteel.com.
Two IP numbers for a host: b.ezdnscenter.com points to 183.253.57.210 and 211.99.99.58.
One IP number for a host: a.ezdnscenter.com points to 218.98.111.140.
Mail Servers
Two mail servers handle bj-cyhc.com: mxbiz1.qq.com and mxbiz2.qq.com.
bj-cyhc.com shares the same mail server setup as other domains, for instance qufufawu.com, techease.com.cn, zyccst.com, zkfh.com and asiabelts.com.
bj-cyhc.com shares at least some mail servers with other domains, including hot-audio.com, idoukou.com, theblog.cn and ibmabb.com.