z1990.com - robtex.com
z1990.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=1776065947 | ||||||
Same first word
DNS History
14 records (4 active, 10 former)
●NSf1g1ns1.dnspod.net2015-07-22 → 2026-04-13 · 2 obs
● 2026-04-13 08:08:14
●NSf1g1ns2.dnspod.net2015-07-22 → 2026-04-13 · 2 obs
● 2026-04-13 08:08:14
○A151.101.60.1332016-06-29 → 2017-02-18 · 5 obs
● 2016-06-29 14:15:22
● 2017-02-18 01:18:48
○ 2020-01-03 18:37:42
○ 2026-04-13 08:08:14
○A220.181.136.272016-03-06 → 2016-03-06 · 4 obs
● 2016-03-06 01:56:00
○ 2016-06-29 14:15:22
○ 2026-04-13 08:08:14
○A220.181.136.302015-07-22 → 2016-03-06 · 4 obs
● 2016-03-06 01:56:00
○ 2016-06-29 14:15:22
○ 2026-04-13 08:08:14
○A220.181.136.432015-07-22 → 2016-03-06 · 4 obs
● 2016-03-06 01:56:00
○ 2016-06-29 14:15:22
○ 2026-04-13 08:08:14
○A220.181.136.542015-07-22 → 2015-12-03 · 4 obs
● 2015-12-03 22:36:04
○ 2016-03-06 01:56:00
○ 2026-04-13 08:08:14
○A220.181.136.552015-07-22 → 2016-03-06 · 4 obs
● 2016-03-06 01:56:00
○ 2016-06-29 14:15:22
○ 2026-04-13 08:08:14
○CNAMEgithub.map.fastly.net2016-06-29 → 2017-02-18 · 5 obs
● 2016-06-29 14:15:22
● 2017-02-18 01:18:48
○ 2020-01-03 18:37:42
○ 2026-04-13 08:08:14
○CNAMEprod.github.map.fastlylb.net2016-06-29 → 2016-06-29 · 4 obs
● 2016-06-29 14:15:22
○ 2017-02-18 01:18:48
○ 2026-04-13 08:08:14
○CNAMEzengyu1990.github.io2016-06-29 → 2017-02-18 · 5 obs
● 2016-06-29 14:15:22
● 2017-02-18 01:18:48
○ 2020-01-03 18:37:42
○ 2026-04-13 08:08:14
○CNAMEzeny.sinaapp.com2015-07-22 → 2016-03-06 · 4 obs
● 2016-03-06 01:56:00
○ 2016-06-29 14:15:22
○ 2026-04-13 08:08:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| z1990.com | f1g1ns1.dnspod.net, f1g1ns2.dnspod.net | - |
✅ Authoritative Response
Server:1.13.76.35
NS records: f1g1ns1.dnspod.net, f1g1ns2.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for z1990.com (unsigned zone)
⏱️ Timing
Total: 689ms | 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
z1990.com is delegated to two name servers: f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.
z1990.com uses the same name server setup as other domains, for instance jiaoyuit.net, zhantai.com, 3kapi.com, ejianlong.com and baozou.com.
z1990.com shares name servers with other domains at least partially, for instance therivermall.cn, bq1mn.cfd, luogong.net, n92nb.icu and runmo.com.
these name servers are often used with a.dnspod.com, b.dnspod.com and c.dnspod.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.
Mail Servers
z1990.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
z1990.com shares the same mail server setup as other domains, including twg-group.com, goyc.cn, wismap.cn, fuyintrading.com and chingmi.com.
At least part of z1990.com's mail servers are shared with other domains, for instance rtrobot.org and zslvyou.com.