opmtech.com - dns.ninja
opmtech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.224.201.198🇺🇸 CNSERVERSLLC23.224.201.0/24 | ||||||
| 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 | mx.c1.icoremail.net ⭐ | ||||||
| A | 89.168.97.82🇩🇪 ORACLE-OCI-3189889.168.64.0/18 Oracle Corporation | ||||||
| A | 128.1.132.100🇺🇸 UCLOUD-1128.1.132.0/24 BB Connect Route Object for Customer (Zenlayer) | ||||||
| PTR | ucloud-mxproxy.icoremail.net | ||||||
| A | 139.162.158.182🇩🇪 AKAMAI-LINODE-AP139.162.128.0/19 Akamai Technologies | ||||||
| PTR | li1425-182.members.linode.com | ||||||
| A | 165.154.163.126🇺🇸 UCLOUD-1165.154.163.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL, | ||||||
| TXT | v=spf1 include:spf.icoremail.net -all | ||||||
| SOA | a.ezdnscenter.comdnsadmin@ezdnscenter.com serial=1751342705 | ||||||
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=1786209899 | ||||||
Same first word
opmtech.com |
Similar names
DNS History
12 records (4 active, 8 former)
●NSa.ezdnscenter.com2026-02-15 → 2026-08-08 · 3 obs
● 2026-02-15 02:25:08
● 2026-08-08 17:25:52
●NSb.ezdnscenter.com2026-02-15 → 2026-08-08 · 3 obs
● 2026-02-15 02:25:08
● 2026-08-08 17:25:52
○NSns1.ezdnscenter.com2015-06-22 → 2017-02-03 · 4 obs
● 2017-02-03 21:03:52
○ 2026-02-15 02:25:08
○ 2026-08-08 17:25:52
○NSns2.ezdnscenter.com2015-06-22 → 2016-06-19 · 4 obs
● 2016-06-19 02:06:50
○ 2026-02-15 02:25:08
○ 2026-08-08 17:25:52
○NSns3.ezdnscenter.com2015-06-22 → 2016-06-19 · 4 obs
● 2016-06-19 02:06:50
○ 2026-02-15 02:25:08
○ 2026-08-08 17:25:52
○NSns4.ezdnscenter.com2015-06-22 → 2016-06-19 · 4 obs
● 2016-06-19 02:06:50
○ 2026-02-15 02:25:08
○ 2026-08-08 17:25:52
○NSns5.ezdnscenter.com2015-06-22 → 2016-06-19 · 4 obs
● 2016-06-19 02:06:50
○ 2026-02-15 02:25:08
○ 2026-08-08 17:25:52
○NSns6.ezdnscenter.com2015-06-22 → 2016-06-19 · 4 obs
● 2016-06-19 02:06:50
○ 2026-02-15 02:25:08
○ 2026-08-08 17:25:52
●MXmx.c1.icoremail.net2015-06-22 → 2026-08-08 · 2 obs
● 2026-08-08 17:25:52
○A113.10.190.932015-11-25 → 2016-02-26 · 4 obs
● 2016-02-26 21:51:44
○ 2016-06-19 02:06:50
○ 2026-08-08 17:25:52
●A23.224.201.1982026-02-15 → 2026-08-08 · 3 obs
● 2026-02-15 02:25:08
● 2026-08-08 17:25:52
○A43.230.142.1252016-06-19 → 2017-02-03 · 5 obs
● 2016-06-19 02:06:50
● 2017-02-03 21:03:52
○ 2026-02-15 02:25:08
○ 2026-08-08 17:25:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| opmtech.com | a.ezdnscenter.com, b.ezdnscenter.com | 3 records |
✅ Authoritative Response
Server:218.98.111.140
NS records: a.ezdnscenter.com, b.ezdnscenter.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opmtech.com (unsigned zone)
⏱️ Timing
Total: 3704ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.224.201.198 |
| NS | 2 | a.ezdnscenter.com, b.ezdnscenter.com |
| MX | 1 | mx.c1.icoremail.net (pri: 5) |
| TXT | 1 | v=spf1 include:spf.icoremail.net -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
IP Addresses
opmtech.com resolves to one IP address: 23.224.201.198.
aililed.com, dwzxw.com, pmci.cn and two other host names share IP numbers with opmtech.com.
Name Servers
opmtech.com uses two name servers for its delegation: a.ezdnscenter.com and b.ezdnscenter.com.
opmtech.com uses the same name servers as several other domains — among them audio888.com, tuoermei.com, matos.cn and two more.
At least some of opmtech.com's name servers are also used by other domains, among them loyin.net.
Hostnames that resolve to two IP addresses:
b.ezdnscenter.com directs traffic to 183.253.57.210 and 211.99.99.58.
Hosts with just one IP address:
a.ezdnscenter.com has the IP address 218.98.111.140.
Mail Servers
Mail for opmtech.com is handled by a single mail server, mx.c1.icoremail.net.
opmtech.com uses an identical mail server configuration to several other domains — among them ropv.com.cn, ndxf.com, meilerims.com and two more.
opmtech.com has at least partial mail server overlap with other domains such as jewelives.com, allpro.com.cn, rulei.com and two more.
The mail servers mx2.c1.icoremail.net and mx3.c1.icoremail.net regularly co-occur with these mail servers.
mx.c1.icoremail.net has four IP addresses: 89.168.97.82, 128.1.132.100, 139.162.158.182 and 165.154.163.126.