28idc.com - robtex.com
28idc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.100.211.242🇭🇰 YISUCLOUDLTD-HK103.100.211.0/24 YISU CLOUD LTD 10/F,WORLD PEACE CENTRE,41-55,WO TONG TSUI ST,KWAI CHUNG ,HK | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1731674750 | ||||||
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=1784256302 | ||||||
Same first word
28idc.com |
Similar names
DNS History
8 records (5 active, 3 former)
○NS(root)2015-07-24 → 2017-04-07 · 4 obs
● 2017-04-07 23:56:14
○ 2026-03-14 07:37:02
○ 2026-07-17 02:51:04
●NSns1.judns.com2026-03-14 → 2026-07-17 · 3 obs
● 2026-03-14 07:37:02
● 2026-07-17 02:51:04
●NSns1.julydns.com2026-03-14 → 2026-07-17 · 3 obs
● 2026-03-14 07:37:02
● 2026-07-17 02:51:04
●NSns2.judns.com2026-03-14 → 2026-07-17 · 3 obs
● 2026-03-14 07:37:02
● 2026-07-17 02:51:04
●NSns2.julydns.com2026-03-14 → 2026-07-17 · 3 obs
● 2026-03-14 07:37:02
● 2026-07-17 02:51:04
○MXmxdomain.qq.com2015-07-24 → 2017-04-07 · 4 obs
● 2017-04-07 23:56:14
○ 2026-03-14 07:37:02
○ 2026-07-17 02:51:04
●A103.100.211.2422026-03-14 → 2026-07-17 · 3 obs
● 2026-03-14 07:37:02
● 2026-07-17 02:51:04
○A183.60.158.452015-07-24 → 2017-04-07 · 4 obs
● 2017-04-07 23:56:14
○ 2026-03-14 07:37:02
○ 2026-07-17 02:51:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 28idc.com | ns1.judns.com, ns2.judns.com | 2 records |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 28idc.com (unsigned zone)
⏱️ Timing
Total: 1577ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.100.211.242 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)
Analysis
IP Addresses
28idc.com points to a single IP number: 103.100.211.242.
Name Servers
28idc.com has four authoritative name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
At least some of 28idc.com's name servers are shared with other domains, for example hzjgo.com, yqsy.com.cn, hskeye.com and two more.
These name servers tend to be deployed in combination with the name servers ns1.onclouddns.com and ns2.onclouddns.com.
ns1.judns.com and ns2.judns.com each resolve to 162.159.27.251, while ns1.julydns.com and ns2.julydns.com each resolve to 162.159.48.223.
Host names pointing to 162.159.27.251 IP addresses: ns1.judns.com and ns2.judns.com.
Host names pointing to 162.159.48.223 IP addresses: ns1.julydns.com and ns2.julydns.com.