jiutu.net - robtex.com
jiutu.net
net
| 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=1774568812 | ||||||
Subdomains
mail.jiutu.net |
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
●NSf1g1ns1.dnspod.net2015-06-28 → 2026-03-27 · 3 obs
● 2015-06-28 03:37:36
● 2026-03-27 00:06:44
●NSf1g1ns2.dnspod.net2015-06-28 → 2026-03-27 · 3 obs
● 2015-06-28 03:37:36
● 2026-03-27 00:06:44
●NSns1.4.cn2017-02-12 → 2026-03-27 · 3 obs
● 2017-02-12 23:25:00
● 2026-03-27 00:06:44
○NSns1.cdncenter.com2007-10-11 → 2007-10-11 · 3 obs
○ 2015-06-28 03:37:36
○ 2026-03-27 00:06:44
●NSns2.4.cn2017-02-12 → 2026-03-27 · 3 obs
● 2017-02-12 23:25:00
● 2026-03-27 00:06:44
○NSns2.cdncenter.com2007-10-11 → 2007-10-11 · 3 obs
○ 2015-06-28 03:37:36
○ 2026-03-27 00:06:44
○MXmail.jiutu.net2007-10-11 → 2007-10-11 · 3 obs
○ 2015-06-28 03:37:36
○ 2026-03-27 00:06:44
●MXmxbiz1.qq.com2015-11-06 → 2026-03-27 · 3 obs
● 2015-11-06 14:24:56
● 2026-03-27 00:06:44
●MXmxbiz2.qq.com2015-11-06 → 2026-03-27 · 3 obs
● 2015-11-06 14:24:56
● 2026-03-27 00:06:44
○A202.75.219.2172007-10-11 → 2007-10-11 · 3 obs
○ 2015-06-28 03:37:36
○ 2026-03-27 00:06:44
●A42.121.137.502015-06-28 → 2026-03-27 · 3 obs
● 2015-06-28 03:37:36
● 2026-03-27 00:06:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | h.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net... | - |
| jiutu.net | f1g1ns1.dnspod.net, f1g1ns2.dnspod.net | 15 records |
✅ Authoritative Response
Server:1.12.0.1
NS records: f1g1ns1.dnspod.net, f1g1ns2.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jiutu.net (unsigned zone)
⏱️ Timing
Total: 321ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 42.121.137.50 |
| NS | 4 | f1g1ns2.dnspod.net, ns1.4.cn... |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | f1g1ns1.dnspod.net freednsadmin.dnspod.c |
📌 Glue Records Collected
Total: 15
Out-of-bailiwick: 15 (f1g1ns1.dnspod.net, f1g1ns1.dnspod.net, f1g1ns1.dnspod.net...)
Analysis
Hierarchy
jiutu.net is parent of mail.jiutu.net.
IP Addresses
jiutu.net points to a single IP: 42.121.137.50.
Name Servers
jiutu.net is delegated to four name servers: ns1.4.cn, ns2.4.cn, f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.
jiutu.net at least partially shares its name servers with other domains, for instance imarsclub.com, y-c.com.cn, drupalagile.com, bcpn.cn and eyunju.cn.
These name servers are commonly used alongside ns3.goldenname.com and ns4.goldenname.com.
Host names with eight IP numbers:
The host name f1g1ns2.dnspod.net points to: 2402:4e00:111:fff::c, 1.12.0.1, 1.13.76.35, 36.155.149.35, 101.227.168.35, 106.39.207.235, 111.206.98.235 and 220.196.136.35.
Host names with seven IP numbers:
The host name f1g1ns1.dnspod.net points to: 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 117.135.128.235, 125.94.59.235 and 163.177.5.35.
Host names with one IP number:
The host names ns1.4.cn and ns2.4.cn point to: 107.167.27.66 and 64.32.10.2.
Mail Servers
Two mail servers mxbiz1.qq.com and mxbiz2.qq.com handle jiutu.net.
jiutu.net uses the same mail server setup as other domains such as cdmotorshow.com, scontor.com, zzev.net, gofair.net and mathedu.cn.
jiutu.net shares mail servers with other domains at least in part, for instance itotii.com, lanviki.com and jihoho.com.