cmnu.com - robtex.com
cmnu.com
| CNAME | dnsto.com | ||||||
| CNAME | zhang.info | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.dyna-ns.net ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:1a5c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1b9e🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.92Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dyna-ns.net | ||||||
| A | 162.159.27.158Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dyna-ns.net | ||||||
| NS | ns2.dyna-ns.net | ||||||
| A | 2400:cb00:2049:1::a29f:1805🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1905🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.24.5Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.dyna-ns.net | ||||||
| A | 162.159.25.5Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.dyna-ns.net | ||||||
| MX | mail.qq.com ⭐ | ||||||
| SOA | ns1.dyna-ns.nethostmaster@zhang.info 2026-05-11 #1 | ||||||
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=1778629606 | ||||||
Same first word
Similar names
DNS History
15 records (3 active, 12 former)
○NSdns1.name-services.com2017-03-18 → 2017-03-18 · 4 obs
● 2017-03-18 15:01:26
○ 2026-05-11 19:37:36
○ 2026-05-13 00:03:08
○NSdns2.name-services.com2017-03-18 → 2017-03-18 · 4 obs
● 2017-03-18 15:01:26
○ 2026-05-11 19:37:36
○ 2026-05-13 00:03:08
○NSdns3.name-services.com2017-03-18 → 2017-03-18 · 4 obs
● 2017-03-18 15:01:26
○ 2026-05-11 19:37:36
○ 2026-05-13 00:03:08
○NSdns4.name-services.com2017-03-18 → 2017-03-18 · 4 obs
● 2017-03-18 15:01:26
○ 2026-05-11 19:37:36
○ 2026-05-13 00:03:08
○NSdns5.name-services.com2017-03-18 → 2017-03-18 · 4 obs
● 2017-03-18 15:01:26
○ 2026-05-11 19:37:36
○ 2026-05-13 00:03:08
○NSns.buydomains.com2015-05-25 → 2015-05-25 · 3 obs
○ 2015-10-19 05:14:18
○ 2026-05-13 00:03:08
●NSns1.dyna-ns.net2026-05-11 → 2026-05-13 · 3 obs
● 2026-05-11 19:37:36
● 2026-05-13 00:03:08
○NSns1.parkingcrew.net2015-10-19 → 2016-06-23 · 5 obs
● 2015-10-19 05:14:18
● 2016-06-23 04:37:04
○ 2017-03-18 15:01:26
○ 2026-05-13 00:03:08
●NSns2.dyna-ns.net2026-05-11 → 2026-05-13 · 3 obs
● 2026-05-11 19:37:36
● 2026-05-13 00:03:08
○NSns2.parkingcrew.net2015-10-19 → 2016-06-23 · 5 obs
● 2015-10-19 05:14:18
● 2016-06-23 04:37:04
○ 2017-03-18 15:01:26
○ 2026-05-13 00:03:08
○MXmail.h-email.net2015-10-19 → 2016-06-23 · 4 obs
● 2016-06-23 04:37:04
○ 2017-03-18 15:01:26
○ 2026-05-13 00:03:08
○A103.56.106.902017-03-18 → 2017-03-18 · 4 obs
● 2017-03-18 15:01:26
○ 2026-05-11 19:37:36
○ 2026-05-13 00:03:08
○A185.53.177.92015-10-19 → 2016-06-23 · 5 obs
● 2015-10-19 05:14:18
● 2016-06-23 04:37:04
○ 2017-03-18 15:01:26
○ 2026-05-13 00:03:08
○A50.63.202.1042015-05-25 → 2015-05-25 · 3 obs
○ 2015-10-19 05:14:18
○ 2026-05-13 00:03:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| cmnu.com | ns2.dyna-ns.net, ns1.dyna-ns.net | - |
✅ Authoritative Response
Server:162.159.24.5
NS records: ns2.dyna-ns.net, ns1.dyna-ns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cmnu.com (unsigned zone)
⏱️ Timing
Total: 453ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.dyna-ns.net, ns2.dyna-ns.net |
| CNAME | 1 | dnsto.com |
| SOA | 1 | ns1.dyna-ns.net hostmaster.cmnu.com |
Analysis
Name Servers
Two name servers ns1.dyna-ns.net and ns2.dyna-ns.net handle delegation for cmnu.com.
cmnu.com uses the same name server setup as other domains, for example airtone.pro, likewapfilm.in, prakriti.org, globalresourceslab.de and karigr.org.
Host names with four IP numbers
The host name ns1.dyna-ns.net points to 2400:cb00:2049:1::a29f:1a5c, 2400:cb00:2049:1::a29f:1b9e, 162.159.26.92 and 162.159.27.158
The host name ns2.dyna-ns.net points to 2400:cb00:2049:1::a29f:1805, 2400:cb00:2049:1::a29f:1905, 162.159.24.5 and 162.159.25.5
Mail Servers
cmnu.com is handled by a single mail server, mail.qq.com.
cmnu.com has the same mail server setup as other domains, including alasiso.com, seewellcn.cn, soca.cn, wjd.im and xjgn.com.
cmnu.com shares some mail servers with other domains, at least partially, such as heqingloong.com, zsmzc.com, jihoho.com, gdyykq.com and kgcm.net.
these mail servers are commonly used with mxbiz2.qq.com, mxbiz1.qq.com, mxdomain.qq.com, mxn.mxhichina.com and mxw.mxhichina.com.