acsa.sg - robtex.com
acsa.sg
| DNSSEC | ⚠️ Not signed | ||||||
| A | 101.100.226.90🇸🇬 ORACLE-OCI-31898101.100.226.0/23 Vodien Internet Solutions Pte Ltd 3 Irving Road 09-01 Tai Seng Centre | ||||||
| PTR | biz204.vodien.com | ||||||
| NS | ns1.vodien.com ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:180a🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| PTR | ns1.vodien.com | ||||||
| A | 162.159.24.10Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.vodien.com | ||||||
| NS | ns2.vodien.com | ||||||
| A | 2400:cb00:2049:1::a29f:1942🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| PTR | ns2.vodien.com | ||||||
| A | 162.159.25.66Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.vodien.com | ||||||
| NS | ns3.vodien.com | ||||||
| A | 2400:cb00:2049:1::a29f:180a🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| PTR | ns1.vodien.com | ||||||
| A | 162.159.24.10Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.vodien.com | ||||||
| MX | mail.acsa.sg ⭐ | ||||||
| A | 101.100.226.90🇸🇬 ORACLE-OCI-31898101.100.226.0/23 Vodien Internet Solutions Pte Ltd 3 Irving Road 09-01 Tai Seng Centre | ||||||
| PTR | biz204.vodien.com | ||||||
| TXT | v=spf1 +a +mx +ip4:74.91.221.168 +ip4:101.100.226.90 +ip4:103.11.191.51 +incl... | ||||||
| SOA | ns1.vodien.comroot@sh00014.vodien.com 2026-06-12 #1 | ||||||
sg
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ds.sgnic.sg ⭐ | ||||||
| NS | dsany2.sgnic.sg | ||||||
| NS | dsany3.sgnic.sg | ||||||
| NS | dsany4.sgnic.sg | ||||||
| NS | ns4.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | pch.sgzones.sg | ||||||
| SOA | ds.sgnic.sgdna@sgnic.sg serial=2608032200 | ||||||
Subdomains
mail.acsa.sg |
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
○NSdns1.stabletransit.com2015-05-26 → 2017-08-30 · 4 obs
● 2017-08-30 13:23:40
○ 2026-06-27 08:53:26
○ 2026-08-03 22:20:52
○NSdns2.stabletransit.com2015-05-26 → 2017-08-30 · 4 obs
● 2017-08-30 13:23:40
○ 2026-06-27 08:53:26
○ 2026-08-03 22:20:52
●NSns1.vodien.com2026-06-27 → 2026-08-03 · 3 obs
● 2026-06-27 08:53:26
● 2026-08-03 22:20:52
●NSns2.vodien.com2026-06-27 → 2026-08-03 · 3 obs
● 2026-06-27 08:53:26
● 2026-08-03 22:20:52
●NSns3.vodien.com2026-06-27 → 2026-08-03 · 3 obs
● 2026-06-27 08:53:26
● 2026-08-03 22:20:52
●MXmail.acsa.sg2026-06-27 → 2026-08-03 · 3 obs
● 2026-06-27 08:53:26
● 2026-08-03 22:20:52
○MXmx1.emailsrvr.com2015-05-26 → 2017-08-30 · 4 obs
● 2017-08-30 13:23:40
○ 2026-06-27 08:53:26
○ 2026-08-03 22:20:52
○MXmx2.emailsrvr.com2015-05-26 → 2017-08-30 · 4 obs
● 2017-08-30 13:23:40
○ 2026-06-27 08:53:26
○ 2026-08-03 22:20:52
●A101.100.226.902026-06-27 → 2026-08-03 · 3 obs
● 2026-06-27 08:53:26
● 2026-08-03 22:20:52
○A98.129.229.242015-05-26 → 2017-08-30 · 4 obs
● 2017-08-30 13:23:40
○ 2026-06-27 08:53:26
○ 2026-08-03 22:20:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sg | ns4.apnic.net, pch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg... | 10 records |
| acsa.sg | ns2.vodien.com, ns3.vodien.com, ns1.vodien.com | - |
✅ Authoritative Response
Server:162.159.25.66
NS records: ns2.vodien.com, ns3.vodien.com, ns1.vodien.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for acsa.sg (unsigned zone)
⏱️ Timing
Total: 1128ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 101.100.226.90 |
| NS | 3 | ns3.vodien.com, ns2.vodien.com... |
| MX | 1 | mail.acsa.sg (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:74.91.221.168 +ip4:10 |
| SOA | 1 | ns1.vodien.com root.sh00014.vodien.com |
📌 Glue Records Collected
Total: 10
In-bailiwick: 8 (pch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg...)
Out-of-bailiwick: 2 (ns4.apnic.net, ns4.apnic.net)
Analysis
Hierarchy
mail.acsa.sg is delegated beneath acsa.sg.
IP Addresses
acsa.sg has exactly one IP address — 101.100.226.90.
There are other host names — mail.acsa.sg among them — that share IP numbers with acsa.sg.
Name Servers
DNS for acsa.sg is handled by three authoritative name servers: ns1.vodien.com, ns2.vodien.com and ns3.vodien.com.
There is at least partial name server overlap between acsa.sg and other domains — dailylinksg.com, fluffstack.com, offroaddreaming.com.au and two more among them.
Three hostnames with two IP addresses each: ns1.vodien.com directs to 162.159.24.10 and 2400:cb00:2049:1::a29f:180a; ns2.vodien.com directs to 162.159.25.66 and 2400:cb00:2049:1::a29f:1942; ns3.vodien.com directs to 162.159.24.10 and 2400:cb00:2049:1::a29f:180a. Notably, ns1.vodien.com and ns3.vodien.com share the same IP pair.
Host names pointing to 2400:cb00:2049:1::a29f:180a IP addresses: ns1.vodien.com and ns3.vodien.com.
Host names pointing to 162.159.24.10 IP addresses: ns1.vodien.com and ns3.vodien.com.
Mail Servers
acsa.sg uses one mail server — mail.acsa.sg.
mail.acsa.sg has exactly one IP number: 101.100.226.90.