tucao.com - robtex.com
tucao.com
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=1786067034 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSf1g1ns1.dnspod.net2015-07-09 → 2026-08-07 · 2 obs
● 2026-08-07 02:07:54
●NSf1g1ns2.dnspod.net2015-07-09 → 2026-08-07 · 2 obs
● 2026-08-07 02:07:54
○A182.92.104.32015-07-09 → 2017-04-01 · 4 obs
● 2017-04-01 02:36:10
○ 2026-06-21 07:29:28
○ 2026-08-07 02:07:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net... | - |
| tucao.com | f1g1ns1.dnspod.net, f1g1ns2.dnspod.net | - |
✅ Authoritative Response
Server:111.13.13.35
NS records: f1g1ns1.dnspod.net, f1g1ns2.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tucao.com (unsigned zone)
⏱️ Timing
Total: 788ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | f1g1ns2.dnspod.net, f1g1ns1.dnspod.net |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| SOA | 1 | f1g1ns1.dnspod.net freednsadmin.dnspod.c |
Analysis
Name Servers
tucao.com uses two name servers for its delegation: f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.
The name server configuration of tucao.com is shared with other domains, for instance daisies.cn, t-k.cn, tslst.com and two others.
There is at least partial name server overlap between tucao.com and other domains — hichiotea.ru, huisekeren.org, lzpcc.com.cn and two more among them.
The name servers a.dnspod.com, c.dnspod.com and b.dnspod.com are often found in combination with these name servers.
Hosts with 8 IP addresses each:
Hostname f1g1ns2.dnspod.net directs to 1.12.0.1, 1.13.76.35 and 36.155.149.35 along with 5 other IP addresses.
Hosts with 7 IP addresses each:
Hostname f1g1ns1.dnspod.net directs to 1.12.0.4, 1.14.119.35 and 111.13.13.35 along with 4 other IP addresses.
Mail Servers
tucao.com uses two mail servers, mxbiz1.qq.com and mxbiz2.qq.com.
The mail server setup of tucao.com matches that of other domains such as njzhifeng.com, spectrastar.com.cn, artmix.cn and two others.
At least some of the mail servers used by tucao.com are shared with other domains: arkun.cn, mbzheb-tw.asia, toprise.com and two others among them.