tzmm.cn - robtex.com
tzmm.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.238.244.6🇺🇸 AS401696156.238.244.0/22 | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.onclouddns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.onclouddns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1780232299 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2035056017 | ||||||
Same first word
tzmm.cn |
Similar names
mtzm.cn |
zmtm.cc |
ztmm.de |
mmzt.net |
tmmz.cn |
mtmz.net |
ztmm.com |
mtmz.de |
mmtz.com |
mmtz.de |
tmzm.com.cn |
mztm.com.cn |
mztm.jp |
tmmz.net |
mztm.sakura.ne.jp |
mtzm.pl |
zmmt.ru |
DNS History
19 records (5 active, 14 former)
○NSdns1.iidns.com2015-10-15 → 2015-12-20 · 4 obs
● 2015-12-20 23:03:42
○ 2026-06-28 23:02:00
○ 2026-07-18 11:39:14
○NSdns2.iidns.com2015-10-15 → 2015-12-20 · 4 obs
● 2015-12-20 23:03:42
○ 2026-06-28 23:02:00
○ 2026-07-18 11:39:14
○NSdns3.iidns.com2015-10-15 → 2015-12-20 · 4 obs
● 2015-12-20 23:03:42
○ 2026-06-28 23:02:00
○ 2026-07-18 11:39:14
○NSdns4.iidns.com2015-10-15 → 2015-12-20 · 4 obs
● 2015-12-20 23:03:42
○ 2026-06-28 23:02:00
○ 2026-07-18 11:39:14
○NSdns5.iidns.com2015-10-15 → 2015-12-20 · 4 obs
● 2015-12-20 23:03:42
○ 2026-06-28 23:02:00
○ 2026-07-18 11:39:14
○NSdns6.iidns.com2015-10-15 → 2016-09-21 · 4 obs
● 2016-09-21 09:24:28
○ 2026-06-28 23:02:00
○ 2026-07-18 11:39:14
●NSns1.julydns.com2026-06-28 → 2026-07-18 · 3 obs
● 2026-06-28 23:02:00
● 2026-07-18 11:39:14
●NSns1.onclouddns.com2026-06-28 → 2026-07-18 · 3 obs
● 2026-06-28 23:02:00
● 2026-07-18 11:39:14
●NSns2.julydns.com2026-06-28 → 2026-07-18 · 3 obs
● 2026-06-28 23:02:00
● 2026-07-18 11:39:14
●NSns2.onclouddns.com2026-06-28 → 2026-07-18 · 3 obs
● 2026-06-28 23:02:00
● 2026-07-18 11:39:14
○A107.167.19.672015-10-15 → 2015-10-15 · 4 obs
● 2015-10-15 09:21:44
○ 2015-12-20 23:03:42
○ 2026-07-18 11:39:14
○A107.167.19.682015-10-15 → 2015-12-20 · 5 obs
● 2015-10-15 09:21:44
● 2015-12-20 23:03:42
○ 2026-06-28 23:02:00
○ 2026-07-18 11:39:14
○A107.167.19.692015-10-15 → 2015-12-20 · 5 obs
● 2015-10-15 09:21:44
● 2015-12-20 23:03:42
○ 2026-06-28 23:02:00
○ 2026-07-18 11:39:14
○A107.167.19.702015-10-15 → 2015-12-20 · 5 obs
● 2015-10-15 09:21:44
● 2015-12-20 23:03:42
○ 2026-06-28 23:02:00
○ 2026-07-18 11:39:14
○A107.167.19.712015-12-20 → 2015-12-20 · 4 obs
● 2015-12-20 23:03:42
○ 2026-06-28 23:02:00
○ 2026-07-18 11:39:14
●A156.238.244.62026-06-28 → 2026-07-18 · 3 obs
● 2026-06-28 23:02:00
● 2026-07-18 11:39:14
○A198.148.92.872015-05-23 → 2015-05-23 · 3 obs
○ 2017-07-10 10:27:36
○ 2026-07-18 11:39:14
○A198.148.92.882015-05-23 → 2015-05-23 · 3 obs
○ 2017-07-10 10:27:36
○ 2026-07-18 11:39:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, a.dns.cn, b.dns.cn, d.dns.cn... | - |
| tzmm.cn | ns1.onclouddns.com, ns2.onclouddns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.onclouddns.com, ns2.onclouddns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tzmm.cn (unsigned zone)
⏱️ Timing
Total: 827ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.238.244.6 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
tzmm.cn has exactly one IP address — 156.238.244.6.
psg.net.cn, bfn.hn.cn, web10.pwr.cc plus two other host names have IP numbers in common with tzmm.cn.
Name Servers
Four name servers handle the delegation for tzmm.cn: ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com.
tzmm.cn shares at least some of its name servers with other domains, including port315.com, globallearning.cn, scwekon.com and two others.
These name servers are frequently paired with the name servers ns1.judns.com and ns2.judns.com.
ns1.julydns.com and ns2.julydns.com share the IP address 162.159.48.223; ns1.onclouddns.com and ns2.onclouddns.com share the IP address 162.159.27.251.
The host names ns1.julydns.com and ns2.julydns.com both resolve to 162.159.48.223 IP addresses.
The host names ns1.onclouddns.com and ns2.onclouddns.com both resolve to 162.159.27.251 IP addresses.