tz20.com - robtex.com
tz20.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.98.40.74🇺🇸 SHARKTECH-1208.98.40.0/24 | ||||||
| NS | www.tz20.com ⭐ | ||||||
| A | 208.98.43.75 | ||||||
| NS | ns1.4.cn ⚠️ Not in zone NS records | ||||||
| A | 107.167.27.66🇺🇸 SHARKTECH-1107.167.27.0/24 CMI (Customer Route) | ||||||
| NS | ns2.4.cn ⚠️ Not in zone NS records | ||||||
| A | 64.32.10.2🇺🇸 SHARKTECH-164.32.10.0/24 CMI (Customer Route) | ||||||
| PTR | ip-64-32-10-2.defastlink.net | ||||||
| SOA | www.tz20.comtz20@com 2008-08-03 #0 | ||||||
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=1771291435 | ||||||
Same first word
tz20.com |
Similar names
DNS History
12 records (4 active, 8 former)
●NSns1.4.cn2026-03-16 → 2026-03-17 · 3 obs
● 2026-03-16 23:14:36
● 2026-03-17 05:56:38
○NSns1.above.com2015-11-11 → 2017-02-10 · 4 obs
● 2017-02-10 01:58:18
○ 2020-01-08 01:30:12
○ 2026-03-17 05:56:38
●NSns2.4.cn2026-03-16 → 2026-03-17 · 3 obs
● 2026-03-16 23:14:36
● 2026-03-17 05:56:38
○NSns2.above.com2015-11-11 → 2017-02-10 · 4 obs
● 2017-02-10 01:58:18
○ 2020-01-08 01:30:12
○ 2026-03-17 05:56:38
○NSv1s1.xundns.com2020-01-08 → 2020-01-08 · 4 obs
● 2020-01-08 01:30:12
○ 2026-03-16 23:14:36
○ 2026-03-17 05:56:38
○NSv1s2.xundns.com2020-01-08 → 2020-01-08 · 4 obs
● 2020-01-08 01:30:12
○ 2026-03-16 23:14:36
○ 2026-03-17 05:56:38
●NSwww.tz20.com2026-03-16 → 2026-03-17 · 3 obs
● 2026-03-16 23:14:36
● 2026-03-17 05:56:38
○MXmail.post-host.net2015-11-11 → 2016-06-23 · 4 obs
● 2016-06-23 12:24:26
○ 2017-02-10 01:58:18
○ 2026-03-17 05:56:38
○A103.224.182.2472015-11-11 → 2017-02-10 · 5 obs
● 2015-11-11 20:14:12
● 2017-02-10 01:58:18
○ 2020-01-08 01:30:12
○ 2026-03-17 05:56:38
●A208.98.40.742026-03-16 → 2026-03-17 · 3 obs
● 2026-03-16 23:14:36
● 2026-03-17 05:56:38
○A69.64.147.2422015-07-01 → 2015-07-01 · 3 obs
○ 2015-11-11 20:14:12
○ 2026-03-17 05:56:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| tz20.com | ns1.4.cn, ns2.4.cn | - |
✅ Authoritative Response
Server: 107.167.27.66
NS records: ns1.4.cn, ns2.4.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tz20.com (unsigned zone)
⏱️ Timing
Total: 4320ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.98.43.71 |
| SOA | 1 | www.tz20.com tz20.com |
Analysis
IP Addresses
tz20.com resolves to a single IP: 208.98.40.74.
Other host names, for instance 559058.com, www.sxhyls.com, s9e.com, www.makewing.com and 26691.com share IP numbers with tz20.com.
Name Servers
tz20.com delegates to three name servers: ns1.4.cn, ns2.4.cn and www.tz20.com.
tz20.com shares some name servers with other domains, for example quke.org, mp66.com, ht678.com, gnjl.net and zjlvc.com.
These name servers are commonly used together with ns3.goldenname.com and ns4.goldenname.com.
Host names with a single IP: ns1.4.cn points to 107.167.27.66; ns2.4.cn points to 64.32.10.2; www.tz20.com points to 208.98.43.75.