28computer.com - robtex.com
28computer.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 43.241.73.61🇭🇰 SCICUBE-AS43.241.73.0/24 SCICUBE-ROUTE-OBJ | ||||||
| NS | ns83.pointdnshere.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 43.241.73.39🇭🇰 SCICUBE-AS43.241.73.0/24 SCICUBE-ROUTE-OBJ | ||||||
| NS | ns137.pointdnshere.net ⚠️ Not in zone NS records | ||||||
| A | 43.241.73.61🇭🇰 SCICUBE-AS43.241.73.0/24 SCICUBE-ROUTE-OBJ | ||||||
| NS | ns138.pointdnshere.net ⚠️ Not in zone NS records | ||||||
| A | 43.241.73.62🇭🇰 SCICUBE-AS43.241.73.0/24 SCICUBE-ROUTE-OBJ | ||||||
| NS | ns84.pointdnshere.com ⚠️ Not in parent delegation | ||||||
| A | 43.241.73.40🇭🇰 SCICUBE-AS43.241.73.0/24 SCICUBE-ROUTE-OBJ | ||||||
| MX | mail.28computer.com ⭐ | ||||||
| A | 43.241.73.61🇭🇰 SCICUBE-AS43.241.73.0/24 SCICUBE-ROUTE-OBJ | ||||||
| TXT | v=spf1 a mx include:pointdnshere.com ~all | ||||||
| SOA | ns83.pointdnshere.comhostmaster@28computer.com 2023-11-23 #0 | ||||||
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=1783166851 | ||||||
Subdomains
mail.28computer.com |
Same first word
28computer.com |
Similar names
DNS History
10 records (6 active, 4 former)
●NSns137.pointdnshere.net2026-02-22 → 2026-07-04 · 3 obs
● 2026-02-22 15:47:12
● 2026-07-04 12:29:48
●NSns138.pointdnshere.net2026-02-22 → 2026-07-04 · 3 obs
● 2026-02-22 15:47:12
● 2026-07-04 12:29:48
○NSns237.pointdnshere.com2015-08-18 → 2017-09-19 · 4 obs
● 2017-09-19 03:19:20
○ 2026-02-22 15:47:12
○ 2026-07-04 12:29:48
○NSns238.pointdnshere.com2015-08-18 → 2017-09-19 · 4 obs
● 2017-09-19 03:19:20
○ 2026-02-22 15:47:12
○ 2026-07-04 12:29:48
●NSns83.pointdnshere.com2026-02-22 → 2026-07-04 · 3 obs
● 2026-02-22 15:47:12
● 2026-07-04 12:29:48
●NSns84.pointdnshere.com2026-02-22 → 2026-07-04 · 3 obs
● 2026-02-22 15:47:12
● 2026-07-04 12:29:48
●MXmail.28computer.com2015-08-18 → 2026-07-04 · 2 obs
● 2026-07-04 12:29:48
○A218.213.244.502015-08-18 → 2016-01-05 · 4 obs
● 2016-01-05 14:12:04
○ 2016-07-11 01:52:04
○ 2026-07-04 12:29:48
○A43.241.73.282016-07-11 → 2017-09-19 · 5 obs
● 2016-07-11 01:52:04
● 2017-09-19 03:19:20
○ 2026-02-22 15:47:12
○ 2026-07-04 12:29:48
●A43.241.73.612026-02-22 → 2026-07-04 · 3 obs
● 2026-02-22 15:47:12
● 2026-07-04 12:29:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 28computer.com | ns137.pointdnshere.net, ns138.pointdnshere.net | - |
✅ Authoritative Response
Server:43.241.73.62
NS records: ns137.pointdnshere.net, ns138.pointdnshere.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 28computer.com (unsigned zone)
⏱️ Timing
Total: 4456ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 43.241.73.61 |
| NS | 2 | ns83.pointdnshere.com, ns84.pointdnshere.com |
| MX | 1 | mail.28computer.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:pointdnshere.com ~al |
| SOA | 1 | ns83.pointdnshere.com hostmaster.28compu |
Analysis
Hierarchy
28computer.com is the parent zone for mail.28computer.com.
IP Addresses
28computer.com resolves to one IP address: 43.241.73.61.
shltd.com.mo, mail.litemaster.com.hk, mail.victorleung.info and two other host names share IP numbers with 28computer.com.
Name Servers
The authoritative name servers for 28computer.com are ns83.pointdnshere.com, ns84.pointdnshere.com, ns137.pointdnshere.net and ns138.pointdnshere.net.
28computer.com partially shares its NS delegation with several other domains, including s-sg.net, olivecare.com.hk, bx.com.hk and two others.
Each of the four hosts ns83.pointdnshere.com, ns84.pointdnshere.com, ns137.pointdnshere.net and ns138.pointdnshere.net points to a single IP address — ns83.pointdnshere.com points to 43.241.73.39, ns84.pointdnshere.com points to 43.241.73.40, ns137.pointdnshere.net points to 43.241.73.61 and ns138.pointdnshere.net points to 43.241.73.62.
Mail Servers
Mail for 28computer.com is handled by a single mail server, mail.28computer.com.
mail.28computer.com carries a single IP number, which is 43.241.73.61.