excelsystem.net - dns.ninja
excelsystem.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.181.195.159🇭🇰 HKCIX-AS-AP202.181.195.0/24 Route Object for 202.181.195.0/24 | ||||||
| NS | ns1.excelsystem.net ⭐ | ||||||
| A | 202.181.195.159🇭🇰 HKCIX-AS-AP202.181.195.0/24 Route Object for 202.181.195.0/24 | ||||||
| NS | ns2.excelsystem.net | ||||||
| A | 202.181.195.159🇭🇰 HKCIX-AS-AP202.181.195.0/24 Route Object for 202.181.195.0/24 | ||||||
| MX | mail.excelsystem.net ⭐ | ||||||
| A | 202.181.195.159🇭🇰 HKCIX-AS-AP202.181.195.0/24 Route Object for 202.181.195.0/24 | ||||||
| TXT | v=spf1 a mx ip4:202.181.195.159 ip4:202.181.195.160 ~all | ||||||
| SOA | ns1.excelsystem.nethostmaster@excelsystem.net 2026-03-03 #11 | ||||||
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=1786392754 | ||||||
Previously MX for
excelsystem.net |
Subdomains
Same first word
excelsystem.net |
excelsystem.in |
DNS History
8 records (4 active, 4 former)
○NSns1.00hk.com2015-06-01 → 2026-06-18 · 12 obs
● 2026-02-15 06:30:42
○ 2026-02-16 07:32:10
● 2026-03-24 14:16:32
○ 2026-03-27 06:06:46
● 2026-03-29 10:19:38
● 2026-04-26 14:13:00
○ 2026-05-30 09:55:22
○ 2026-06-15 19:41:18
● 2026-06-18 17:41:42
○ 2026-06-27 12:33:10
○ 2026-08-10 20:40:56
●NSns1.excelsystem.net2026-02-15 → 2026-08-10 · 3 obs
● 2026-02-15 06:30:42
● 2026-08-10 20:40:56
○NSns2.00hk.com2015-06-01 → 2026-06-18 · 12 obs
● 2026-02-15 06:30:42
○ 2026-02-16 07:32:10
● 2026-03-24 14:16:32
○ 2026-03-27 06:06:46
● 2026-03-29 10:19:38
● 2026-04-26 14:13:00
○ 2026-05-30 09:55:22
○ 2026-06-15 19:41:18
● 2026-06-18 17:41:42
○ 2026-06-27 12:33:10
○ 2026-08-10 20:40:56
●NSns2.excelsystem.net2026-02-15 → 2026-08-10 · 3 obs
● 2026-02-15 06:30:42
● 2026-08-10 20:40:56
○MXexcelsystem.net2015-06-01 → 2016-09-16 · 4 obs
● 2016-09-16 13:44:12
○ 2026-02-15 06:30:42
○ 2026-08-10 20:40:56
●MXmail.excelsystem.net2026-02-15 → 2026-08-10 · 3 obs
● 2026-02-15 06:30:42
● 2026-08-10 20:40:56
●A202.181.195.1592015-10-21 → 2026-08-10 · 3 obs
● 2015-10-21 15:14:06
● 2026-08-10 20:40:56
○A203.169.227.1032015-06-01 → 2015-06-01 · 3 obs
○ 2015-10-21 15:14:06
○ 2026-08-10 20:40:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net... | - |
| excelsystem.net | ns2.00hk.com, ns1.00hk.com, ns1.excelsystem.net, ns2.excelsystem.net | 2 records |
✅ Authoritative Response
Server:202.181.195.159
NS records: ns2.00hk.com, ns1.00hk.com, ns1.excelsystem.net, ns2.excelsystem.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for excelsystem.net (unsigned zone)
⏱️ Timing
Total: 458ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.181.195.159 |
| NS | 2 | ns1.excelsystem.net, ns2.excelsystem.net |
| MX | 1 | mail.excelsystem.net (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:202.181.195.159 ip4:202. |
| SOA | 1 | ns1.excelsystem.net hostmaster.excelsyst |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.excelsystem.net, ns2.excelsystem.net)
Analysis
Hierarchy
excelsystem.net is the parent domain of ns1.excelsystem.net, ns2.excelsystem.net and mail.excelsystem.net.
IP Addresses
excelsystem.net has exactly one IP address — 202.181.195.159.
tmgglobal.com, mail.cyk.edu.hk, yolabear.com plus two other host names have IP numbers in common with excelsystem.net.
Name Servers
excelsystem.net has two authoritative name servers — ns1.excelsystem.net and ns2.excelsystem.net.
The name server configuration of excelsystem.net is shared with other domains, for instance vlpcpa.com, esdhkshop.com, cyk.edu.hk and two others.
ns1.excelsystem.net and ns2.excelsystem.net each point to one IP address — 202.181.195.159.
The host names ns1.excelsystem.net and ns2.excelsystem.net both resolve to 202.181.195.159 IP addresses.
Mail Servers
excelsystem.net uses one mail server — mail.excelsystem.net.
mail.excelsystem.net points to one IP number — 202.181.195.159.