tuffibuild.com.sg - robtex.com
tuffibuild.com.sg
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.175.162.6🇸🇬 HOSTSG-AS-SG203.175.162.0/24 HostSG | ||||||
| PTR | svr109.phsserver.net | ||||||
| NS | ns62.sgdns.net ⭐ | ||||||
| A | 203.175.162.6🇸🇬 HOSTSG-AS-SG203.175.162.0/24 HostSG | ||||||
| PTR | svr109.phsserver.net | ||||||
| NS | ns63.sgdns.net | ||||||
| A | 203.175.162.7🇸🇬 HOSTSG-AS-SG203.175.162.0/24 HostSG | ||||||
| PTR | ns63.sgdns.net | ||||||
| MX | tuffibuild.com.sg ⭐ | ||||||
| A | 203.175.162.6🇸🇬 HOSTSG-AS-SG203.175.162.0/24 HostSG | ||||||
| PTR | svr109.phsserver.net | ||||||
| TXT | v=spf1 +a +mx +ip4:203.175.162.6 ~all | ||||||
| SOA | ns62.sgdns.netpoznet@gmail.com 2026-03-11 #0 | ||||||
com.sg
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ds.sgnic.sg ⭐ | ||||||
| NS | dsany2.sgnic.sg ⚠️ Not in parent delegation | ||||||
| NS | dsany3.sgnic.sg ⚠️ Not in parent delegation | ||||||
| NS | dsany4.sgnic.sg ⚠️ Not in parent delegation | ||||||
| NS | pch.sgzones.sg ⚠️ Not in parent delegation | ||||||
| SOA | ds.sgnic.sgdna@sgnic.sg serial=2603241400 | ||||||
MX for
tuffibuild.com.sg |
Same first word
tuffibuild.com.sg |
DNS History
5 records (4 active, 1 former)
●MXtuffibuild.com.sg2026-02-15 → 2026-03-24 · 2 obs
● 2026-03-24 14:46:12
●A203.175.162.62026-03-19 → 2026-03-24 · 3 obs
● 2026-03-19 21:09:02
● 2026-03-24 14:46:12
○A203.175.162.72026-02-15 → 2026-02-15 · 3 obs
○ 2026-03-19 21:09:02
○ 2026-03-24 14:46:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sg | ns4.apnic.net, pch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg... | 10 records |
| tuffibuild.com.sg | ns62.sgdns.net, ns63.sgdns.net | - |
✅ Authoritative Response
Server:203.175.162.7
NS records: ns62.sgdns.net, ns63.sgdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tuffibuild.com.sg (unsigned zone)
⏱️ Timing
Total: 965ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.175.162.6 |
| NS | 2 | ns62.sgdns.net, ns63.sgdns.net |
| MX | 1 | tuffibuild.com.sg (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:203.175.162.6 ~all |
| SOA | 1 | ns62.sgdns.net poznet.gmail.com |
📌 Glue Records Collected
Total: 10
In-bailiwick: 8 (pch.sgzones.sg, pch.sgzones.sg, dsany2.sgnic.sg...)
Out-of-bailiwick: 2 (ns4.apnic.net, ns4.apnic.net)
Analysis
Mail Server Role
tuffibuild.com.sg serves as a mail server for tuffibuild.com.sg.
IP Addresses
tuffibuild.com.sg points to a single IP: 203.175.162.6.
Other host names, for instance mail.uniqchem.com, junshasin.com, huayixuan.com.sg, rexgroup.com.au and www.eliteengineers.com.sg share IP numbers with tuffibuild.com.sg.
Name Servers
tuffibuild.com.sg's delegation is to two name servers ns62.sgdns.net and ns63.sgdns.net.
tuffibuild.com.sg shares the same name server configuration as other domains, such as shipexpress.com.sg, cinvi.com.sg, whyekeong.com, multicitrarasa.com and ongweb.com.
tuffibuild.com.sg at least partially shares its name servers with other domains, for instance aapaforum.com, aapconsulting.com.sg, ka5.info, seres.com.sg and sghost.com.
these name servers are commonly used together with ns70.sgdns.net, ns71.sgdns.net, ns17.sgdns.net and ns18.sgdns.net.
Host names with a single IP:
ns62.sgdns.net resolves to 203.175.162.6.
ns63.sgdns.net resolves to 203.175.162.7.
Mail Servers
tuffibuild.com.sg is handled by a single mail server.
tuffibuild.com.sg points to IP number 203.175.162.6.