holdedu.com - robtex.com
holdedu.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | f1g1ns1.dnspod.net ⭐ | ||||||
| A | 2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40 | ||||||
| A | 1.12.0.4🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM | ||||||
| A | 1.14.119.35🇨🇳 TENCENT-NET-AP1.14.64.0/18 | ||||||
| A | 111.13.13.35🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route) | ||||||
| A | 117.135.128.235🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route) | ||||||
| PTR | (root) | ||||||
| A | 125.94.59.235🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network | ||||||
| A | 163.177.5.35🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24 | ||||||
| NS | f1g1ns2.dnspod.net | ||||||
| A | 2402:4e00:111:fff::c🇨🇳 TENCENT-NET-AP2402:4e00::/35 | ||||||
| A | 1.12.0.1🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM | ||||||
| A | 1.13.76.35🇨🇳 TENCENT-NET-AP1.13.64.0/18 | ||||||
| A | 36.155.149.35🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route) | ||||||
| A | 101.227.168.35🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC | ||||||
| A | 106.39.207.235🇨🇳 CHINA-1106.39.192.0/19 China Telecom Beijing Co. Ltd. | ||||||
| A | 111.206.98.235🇨🇳 CHINA169-BJ111.206.98.0/24 | ||||||
| A | 220.196.136.35🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24 | ||||||
| SOA | f1g1ns1.dnspod.netfreednsadmin@dnspod.com serial=1437380428 | ||||||
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=1777412406 | ||||||
Same first word
Similar names
DNS History
7 records (2 active, 5 former)
●NSf1g1ns1.dnspod.net2015-11-12 → 2026-04-28 · 3 obs
● 2015-11-12 01:54:50
● 2026-04-28 21:55:12
●NSf1g1ns2.dnspod.net2026-03-26 → 2026-04-28 · 3 obs
● 2026-03-26 14:01:36
● 2026-04-28 21:55:12
○NSns67.domaincontrol.com2015-07-05 → 2015-07-05 · 3 obs
○ 2015-11-12 01:54:50
○ 2026-04-28 21:55:12
○NSns68.domaincontrol.com2015-07-05 → 2015-07-05 · 3 obs
○ 2015-11-12 01:54:50
○ 2026-04-28 21:55:12
○MXmailstore1.secureserver.net2015-07-05 → 2015-07-05 · 3 obs
○ 2015-11-12 01:54:50
○ 2026-04-28 21:55:12
○MXsmtp.secureserver.net2015-07-05 → 2015-07-05 · 3 obs
○ 2015-11-12 01:54:50
○ 2026-04-28 21:55:12
○A50.63.202.372015-07-05 → 2015-07-05 · 3 obs
○ 2015-11-12 01:54:50
○ 2026-04-28 21:55:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| holdedu.com | f1g1ns1.dnspod.net, f1g1ns2.dnspod.net | - |
✅ Authoritative Response
Server:220.196.136.35
NS records: f1g1ns1.dnspod.net, f1g1ns2.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for holdedu.com (unsigned zone)
⏱️ Timing
Total: 726ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | f1g1ns2.dnspod.net, f1g1ns1.dnspod.net |
| SOA | 1 | f1g1ns1.dnspod.net freednsadmin.dnspod.c |
Analysis
Name Servers
holdedu.com is delegated to two name servers: f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.
holdedu.com uses the same name server setup as other domains, for instance tibetpermit.com, muluzj.com, znba.net, zhupen.com and nbnewface.com.
holdedu.com shares name servers with other domains at least partially, for instance ctrlcache.cn, takers.cn, dusun.net, tronskan.co.com and 668201000.com.
These name servers are commonly used with ns3.ctrlcache.cn, ns4.ctrlcache.cn, ns5.ctrlcache.cn and ns6.ctrlcache.cn.
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.