rcmtm.com - dns.ninja
rcmtm.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 190.92.252.42🇭🇰 HWCSNET190.92.252.0/24 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04 | ||||||
| PTR | ecs-190-92-252-42.compute.hwclouds-dns.com | ||||||
| NS | dns5.4cun.com ⭐ | ||||||
| NS | dns.4cun.com ⚠️ Not in zone NS records | ||||||
| NS | dns6.51dns.top ⚠️ Not in zone NS records | ||||||
| MX | qiye163mx01.mxmail.netease.com ⭐ | ||||||
| A | 47.251.71.119🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object | ||||||
| A | 47.251.84.126🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object | ||||||
| MX | qiye163mx02.mxmail.netease.com(10) | ||||||
| TXT | v=spf1 include:spf.163.com -all | ||||||
| SOA | dns.4cun.comadmin@rcmtm.com serial=1772527425 | ||||||
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=1785074762 | ||||||
Subdomains
www.rcmtm.com |
Same first word
Similar names
DNS History
13 records (6 active, 7 former)
●NSdns.4cun.com2015-07-14 → 2026-07-26 · 5 obs
● 2026-04-08 05:23:26
○ 2026-06-07 04:03:38
● 2026-06-18 10:50:52
● 2026-07-26 14:16:56
●NSdns5.4cun.com2026-03-16 → 2026-07-26 · 3 obs
● 2026-03-16 16:35:08
● 2026-07-26 14:16:56
●NSdns6.51dns.top2026-03-16 → 2026-07-26 · 3 obs
● 2026-03-16 16:35:08
● 2026-07-26 14:16:56
○MXmxbiz1.qq.com2015-11-11 → 2020-02-21 · 4 obs
● 2020-02-21 22:41:56
○ 2026-03-16 16:35:08
○ 2026-07-26 14:16:56
○MXmxbiz2.qq.com2015-11-11 → 2020-02-21 · 4 obs
● 2020-02-21 22:41:56
○ 2026-03-16 16:35:08
○ 2026-07-26 14:16:56
●MXqiye163mx01.mxmail.netease.com2026-03-16 → 2026-07-26 · 6 obs
● 2026-03-16 16:35:08
● 2026-04-08 05:23:26
○ 2026-06-07 04:03:38
● 2026-06-18 10:50:52
● 2026-07-26 14:16:56
●MXqiye163mx02.mxmail.netease.com2026-03-16 → 2026-07-26 · 6 obs
● 2026-03-16 16:35:08
● 2026-04-08 05:23:26
○ 2026-06-07 04:03:38
● 2026-06-18 10:50:52
● 2026-07-26 14:16:56
●A190.92.252.422026-03-16 → 2026-07-26 · 6 obs
● 2026-03-16 16:35:08
● 2026-04-08 05:23:26
○ 2026-06-07 04:03:38
● 2026-06-18 10:50:52
● 2026-07-26 14:16:56
○A218.58.54.2362015-07-14 → 2016-04-15 · 4 obs
● 2016-04-15 18:30:16
○ 2016-08-12 11:24:54
○ 2026-07-26 14:16:56
○A219.147.16.1342015-11-11 → 2016-09-13 · 5 obs
● 2015-11-11 14:36:18
● 2016-09-13 14:47:38
○ 2016-11-17 06:49:26
○ 2026-07-26 14:16:56
○A47.90.125.762017-07-10 → 2017-12-29 · 5 obs
● 2017-07-10 18:17:42
● 2017-12-29 15:33:54
○ 2020-02-21 22:41:56
○ 2026-07-26 14:16:56
○A47.91.167.532020-02-21 → 2020-02-21 · 4 obs
● 2020-02-21 22:41:56
○ 2026-03-16 16:35:08
○ 2026-07-26 14:16:56
○A66.102.250.1022016-11-17 → 2016-12-24 · 5 obs
● 2016-11-17 06:49:26
● 2016-12-24 08:38:34
○ 2017-07-10 18:17:42
○ 2026-07-26 14:16:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net... | - |
| rcmtm.com | dns5.4cun.com, dns6.51dns.top | 2 records |
✅ Authoritative Response
Server:219.138.102.210
NS records: dns5.4cun.com, dns6.51dns.top
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rcmtm.com (unsigned zone)
⏱️ Timing
Total: 1622ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 190.92.252.42 |
| MX | 2 | qiye163mx01.mxmail.netease.com (pri: 5), qiye163mx02.mxmail.netease.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.163.com -all |
| SOA | 1 | dns.4cun.com admin.rcmtm.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns5.4cun.com, dns5.4cun.com)
Analysis
Hierarchy
rcmtm.com serves as the parent of www.rcmtm.com.
IP Addresses
rcmtm.com has exactly one IP address — 190.92.252.42.
Among the host names that share IP numbers with rcmtm.com is www.rcmtm.com, as one example.
Name Servers
rcmtm.com is served by three name servers: dns5.4cun.com, dns.4cun.com and dns6.51dns.top.
rcmtm.com has at least partial name server overlap with other domains, such as sysjgy.com, finowatch.com, cicosine.com and two others.
dns3.4cun.com, dns4.51dns.top and dns6.4cun.com — plus 7 other name servers — are commonly paired with these name servers.
Mail Servers
rcmtm.com uses two mail servers, qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.
The mail server setup of rcmtm.com matches that of other domains such as pharosedu.com, sinomanu.com, tjdeyi.com and two others.
At least some of rcmtm.com's mail servers are shared with other domains, among them sxsrzzdb.com, senmai.com.cn, xm-ekm.com and kakaindustrial.com.
Host names pointing to two IP addresses:
The A records for qiye163mx01.mxmail.netease.com return 47.251.71.119 and 47.251.84.126.