optiems.com - robtex.com
optiems.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | a.ezdnscenter.com โญ | ||||||
| A | 218.98.111.140๐ฉ๐ช HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | b.ezdnscenter.com | ||||||
| A | 183.253.57.210๐จ๐ณ CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.58๐จ๐ณ DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| MX | mx1.chengmail.cn โญ | ||||||
| A | 103.143.231.69๐ญ๐ฐ YISUCLOUDLTD-HK103.143.231.0/24 Hongkong Hongdou Technology Co., Limited FLAT/RM B07 23/F HOVER INDUSTRIAL BUILDING NO.26-38 KWAI CHEONG ROAO, NT | ||||||
| A | 113.10.158.179๐ญ๐ฐ HKBNESL-AS-AP113.10.158.0/24 New World Telecommunications Limited Hong Kong Broadband Network Ltd 15/F, Trans Asia Centre 18 Kin Hong Street, Kwai Chung, N.T. | ||||||
| MX | mx2.chengmail.cn(20) | ||||||
| A | 103.143.231.69๐ญ๐ฐ YISUCLOUDLTD-HK103.143.231.0/24 Hongkong Hongdou Technology Co., Limited FLAT/RM B07 23/F HOVER INDUSTRIAL BUILDING NO.26-38 KWAI CHEONG ROAO, NT | ||||||
| A | 113.10.158.179๐ญ๐ฐ HKBNESL-AS-AP113.10.158.0/24 New World Telecommunications Limited Hong Kong Broadband Network Ltd 15/F, Trans Asia Centre 18 Kin Hong Street, Kwai Chung, N.T. | ||||||
| TXT | v=spf1 include:spf.chengmail.cn ~all | ||||||
| SOA | a.ezdnscenter.comdnsadmin@ezdnscenter.com serial=1777354844 | ||||||
com
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | a.gtld-servers.net โญ | ||||||
| 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=1778747491 | ||||||
Same first word
optiems.com |
Similar names
DNS History
4 records (4 active, 0 former)
โNSa.ezdnscenter.com2026-04-06 โ 2026-05-14 ยท 2 obs
โ 2026-05-14 08:42:42
โNSb.ezdnscenter.com2026-04-06 โ 2026-05-14 ยท 2 obs
โ 2026-05-14 08:42:42
โMXmx1.chengmail.cn2026-04-06 โ 2026-05-14 ยท 2 obs
โ 2026-05-14 08:42:42
โMXmx2.chengmail.cn2026-04-06 โ 2026-05-14 ยท 2 obs
โ 2026-05-14 08:42:42
๐ DNS Trace
Analysis
Name Servers
optiems.com is delegated to two name servers: a.ezdnscenter.com and b.ezdnscenter.com.
optiems.com shares the same name server setup as other domains, for example xn--wcs130a.com, tjbit.com, shjdwl.com, kcsii.net and huagongjixiao.com.
optiems.com at least partially shares its name servers with other domains, for instance mumu.org.cn.
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
optiems.com is handled by two mail servers: mx1.chengmail.cn and mx2.chengmail.cn.
optiems.com shares the same mail server setup as other domains, for instance dziuu.com, huazhiyao.com, 3u3s.com, 2shou.net.cn and longdon.cn.
optiems.com shares at least partially some mail servers with other domains, for example ddbd.cn, royaltexltd.com, douhaoit.com and hsbs.org.
Host names with two IP numbers:
mx1.chengmail.cn points to 103.143.231.69 and 113.10.158.179.
mx2.chengmail.cn points to 103.143.231.69 and 113.10.158.179.
Names pointing to 103.143.231.69: mx1.chengmail.cn and mx2.chengmail.cn.
Names pointing to 113.10.158.179: mx1.chengmail.cn and mx2.chengmail.cn.