omh.com.cn - robtex.com
omh.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 222.171.249.215🇨🇳 CHINATELECOM-HEILONGJIANG-IDC222.171.240.0/20 | ||||||
| NS | ns1.sfn.cn ⭐ | ||||||
| A | 111.63.77.29🇨🇳 CMNET-V4HEBEI-AS-AP111.63.64.0/20 CMI (Customer Route) | ||||||
| NS | ns2.sfn.cn | ||||||
| A | 101.37.119.99🇨🇳 Alibaba-Cloud101.37.0.0/17 | ||||||
| A | 111.63.77.30🇨🇳 CMNET-V4HEBEI-AS-AP111.63.64.0/20 CMI (Customer Route) | ||||||
| MX | mx.c2.corpease.net ⭐ | ||||||
| SOA | ns1.sfn.cnroot@ns1.sfn.cn 2026-05-14 #7 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030567039 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSns1.sfn.cn2015-12-20 → 2026-05-14 · 3 obs
● 2015-12-20 11:11:52
● 2026-05-14 03:11:40
●NSns2.sfn.cn2015-12-20 → 2026-05-14 · 3 obs
● 2015-12-20 11:11:52
● 2026-05-14 03:11:40
○NSns3.sanfront.com.cn2015-08-08 → 2015-08-08 · 3 obs
○ 2015-12-20 11:11:52
○ 2026-05-14 03:11:40
○NSns5.sanfront.com.cn2015-08-08 → 2015-08-08 · 3 obs
○ 2015-12-20 11:11:52
○ 2026-05-14 03:11:40
●MXmx.c2.corpease.net2015-08-08 → 2026-05-14 · 2 obs
● 2026-05-14 03:11:40
○A222.171.249.2142015-12-20 → 2016-12-29 · 5 obs
● 2015-12-20 11:11:52
● 2016-12-29 22:59:50
○ 2026-04-20 08:04:12
○ 2026-05-14 03:11:40
●A222.171.249.2152026-04-20 → 2026-05-14 · 3 obs
● 2026-04-20 08:04:12
● 2026-05-14 03:11:40
○A42.96.191.92015-08-08 → 2015-08-08 · 3 obs
○ 2015-12-20 11:11:52
○ 2026-05-14 03:11:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| omh.com.cn | ns1.sfn.cn, ns2.sfn.cn | - |
✅ Authoritative Response
Server:101.37.119.99
NS records: ns1.sfn.cn, ns2.sfn.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for omh.com.cn (unsigned zone)
⏱️ Timing
Total: 4934ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 222.171.249.215 |
| NS | 2 | ns1.sfn.cn, ns2.sfn.cn |
| MX | 1 | mx.c2.corpease.net (pri: 10) |
| SOA | 1 | ns1.sfn.cn root.ns1.sfn.cn |
Analysis
IP Addresses
omh.com.cn resolves to a single IP address: 222.171.249.215.
Other host names including www.smmcl.com, omhgroup.com, smmcl.com, sx215.lcweb03.cn and www.omhgroup.com share IP numbers with omh.com.cn.
Name Servers
omh.com.cn's delegation uses two name servers, ns1.sfn.cn and ns2.sfn.cn.
omh.com.cn shares the same name server setup as other domains, for example okrj.com.cn, cqicpa.org.cn, qgzb.gov.cn, pmf.com.cn and hd.cn.
omh.com.cn at least partially shares name servers with other domains; for instance sanhestar.com.cn.
Hosts with two IPs:
ns2.sfn.cn points to 101.37.119.99 and 111.63.77.30.
Hosts with one IP:
ns1.sfn.cn points to 111.63.77.29.
Mail Servers
omh.com.cn is handled by a single mail server, mx.c2.corpease.net.
omh.com.cn shares its mail server setup with other domains, including foamglasses.com, biotech-ep.com, 3hdtv.com, city123.com.cn and bjklt.com.cn.
The mail servers for omh.com.cn are shared with other domains, for instance isaynail.com, wincredo.com, youbestwelding.com, dlartex.com and masshine.com.
These mail servers are often used together with mx.c2.icoremail.net, mx2.c2.icoremail.net and mx3.c2.icoremail.net.