dzdu.com - robtex.com
dzdu.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=1771291435 | ||||||
Subdomains
www.dzdu.com |
Same first word
dzdu.com |
Similar names
ddzu.de |
zudd.com |
ddzu.com |
dzud.com |
zdud.net |
zddu.com |
dudz.org |
udzd.com |
dduz.com |
uzdd.nl |
dudz.me |
uzdd.com |
ddzu.cn |
dudz.com |
dudz.co |
zudd.ru |
duzd.com |
dudz.cz |
uddz.com |
zdud.com |
DNS History
10 records (6 active, 4 former)
●NSf1g1ns1.dnspod.net2015-08-14 → 2026-03-18 · 3 obs
● 2015-08-14 03:30:30
● 2026-03-18 09:52:24
●NSf1g1ns2.dnspod.net2015-12-02 → 2026-03-18 · 3 obs
● 2015-12-02 15:01:58
● 2026-03-18 09:52:24
○NSns.xinnet.cn2008-03-18 → 2008-03-18 · 3 obs
○ 2015-08-14 03:30:30
○ 2026-03-18 09:52:24
○NSns.xinnetdns.com2008-03-18 → 2008-03-18 · 3 obs
○ 2015-08-14 03:30:30
○ 2026-03-18 09:52:24
●MXmxbiz1.qq.com2015-08-14 → 2026-03-18 · 3 obs
● 2015-08-14 03:30:30
● 2026-03-18 09:52:24
●MXmxbiz2.qq.com2015-08-14 → 2026-03-18 · 3 obs
● 2015-08-14 03:30:30
● 2026-03-18 09:52:24
●MXmxdomain.qq.com2015-08-14 → 2026-03-18 · 3 obs
● 2015-08-14 03:30:30
● 2026-03-18 09:52:24
○A59.175.150.122017-05-22 → 2017-05-22 · 4 obs
● 2017-05-22 18:36:46
○ 2026-02-28 22:58:08
○ 2026-03-18 09:52:24
○A59.175.153.442015-08-14 → 2016-07-25 · 5 obs
● 2015-08-14 03:30:30
● 2016-07-25 15:26:06
○ 2017-05-22 18:36:46
○ 2026-03-18 09:52:24
●A61.183.254.762026-02-28 → 2026-03-18 · 3 obs
● 2026-02-28 22:58:08
● 2026-03-18 09:52:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dzdu.com | f1g1ns1.dnspod.net, f1g1ns2.dnspod.net | - |
✅ Authoritative Response
Server: 163.177.5.35
NS records: f1g1ns1.dnspod.net, f1g1ns2.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dzdu.com (unsigned zone)
⏱️ Timing
Total: 4077ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 61.183.254.76 |
| NS | 2 | f1g1ns2.dnspod.net, f1g1ns1.dnspod.net |
| MX | 3 | 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 |
Analysis
Hierarchy
The parent of www.dzdu.com is dzdu.com.
IP Addresses
dzdu.com points to a single IP: 61.183.254.76.
Other host names, such as www.dzdu.com, share IP numbers with dzdu.com.
Name Servers
Two name servers f1g1ns1.dnspod.net and f1g1ns2.dnspod.net handle delegation for dzdu.com.
dzdu.com uses the same name server setup as other domains, for example zhbos.com, xn--wlqw1s2osmfb.com, guangbao-uni.com, vialong.com and www-590.com.
dzdu.com partially shares name servers with other domains; examples include n8g9i.icu, xn--65q353a.cn, j7tic.icu, hjifundkc15.icu and chaingo.com.
These name servers are commonly used with a.dnspod.com, b.dnspod.com and c.dnspod.com.
Hosts with eight IP numbers:
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.
Hosts with seven IP numbers:
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.
Mail Servers
dzdu.com is handled by three mail servers: mxbiz1.qq.com, mxbiz2.qq.com and mxdomain.qq.com.
dzdu.com shares some mail servers with other domains, at least partially, such as ztportal.com, chloe99.com, pdchuye.com, tjidc.cn and kmdtkj.com.
Host names with two IPs:
mxbiz1.qq.com points to: 203.205.147.218 and 203.205.232.191.
Host names with a single IP:
mxbiz2.qq.com points to: 203.205.232.191.
Names resolving to 203.205.232.191: mxbiz1.qq.com and mxbiz2.qq.com.