opsumit.com.sg - robtex.com
opsumit.com.sg
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=2607261930 | ||||||
Same first word
Similar names
DNS History
13 records (11 active, 2 former)
○NSdns1.cscdns.net2015-05-30 → 2017-08-19 · 4 obs
● 2017-08-19 13:25:10
○ 2026-05-02 05:00:56
○ 2026-07-26 19:49:12
●NSdns1.p01.nsone.net2026-05-02 → 2026-07-26 · 3 obs
● 2026-05-02 05:00:56
● 2026-07-26 19:49:12
○NSdns2.cscdns.net2015-05-30 → 2017-08-19 · 4 obs
● 2017-08-19 13:25:10
○ 2026-05-02 05:00:56
○ 2026-07-26 19:49:12
●NSdns2.p01.nsone.net2026-05-02 → 2026-07-26 · 3 obs
● 2026-05-02 05:00:56
● 2026-07-26 19:49:12
●NSdns3.p01.nsone.net2026-05-02 → 2026-07-26 · 3 obs
● 2026-05-02 05:00:56
● 2026-07-26 19:49:12
●NSdns4.p01.nsone.net2026-05-02 → 2026-07-26 · 3 obs
● 2026-05-02 05:00:56
● 2026-07-26 19:49:12
●NSns01.jnjdns.com2026-05-02 → 2026-07-26 · 3 obs
● 2026-05-02 05:00:56
● 2026-07-26 19:49:12
●NSns02.jnjdns.com2026-05-02 → 2026-07-26 · 3 obs
● 2026-05-02 05:00:56
● 2026-07-26 19:49:12
●NSns03.jnjdns.com2026-05-02 → 2026-07-26 · 3 obs
● 2026-05-02 05:00:56
● 2026-07-26 19:49:12
●NSns04.jnjdns.com2026-05-02 → 2026-07-26 · 3 obs
● 2026-05-02 05:00:56
● 2026-07-26 19:49:12
●MXcustmx.cscdns.net2015-05-30 → 2026-07-26 · 2 obs
● 2026-07-26 19:49:12
●A165.160.13.202015-05-30 → 2026-07-26 · 2 obs
● 2026-07-26 19:49:12
●A165.160.15.202015-05-30 → 2026-07-26 · 2 obs
● 2026-07-26 19:49:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sg | pch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg, dsany4.sgnic.sg | - |
| opsumit.com.sg | dns3.p01.nsone.net, ns03.jnjdns.com, dns2.p01.nsone.net, ns02.jnjdns.com... | - |
✅ Authoritative Response
Server:198.51.44.65
NS records: dns3.p01.nsone.net, ns03.jnjdns.com, dns2.p01.nsone.net, ns02.jnjdns.com, dns1.p01.nsone.net, ns01.jnjdns.com, dns4.p01.nsone.net, ns04.jnjdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opsumit.com.sg (unsigned zone)
⏱️ Timing
Total: 711ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 165.160.15.20, 165.160.13.20 |
| NS | 8 | dns1.p01.nsone.net, dns2.p01.nsone.net... |
| MX | 1 | custmx.cscdns.net (pri: 10) |
| SOA | 1 | dns1.p01.nsone.net hostmaster.nsone.net |
Analysis
IP Addresses
opsumit.com.sg resolves to the IP addresses 165.160.13.20 and 165.160.15.20
shopfordixieplates.asia, cinn-a-rum.com, bostonconsulting.jp and two other host names share IP numbers with opsumit.com.sg.
Name Servers
DNS for opsumit.com.sg is handled by 8 name servers: ns01.jnjdns.com, ns02.jnjdns.com, ns03.jnjdns.com and 5 others.
opsumit.com.sg partially shares its NS delegation with several other domains, including abojel.com, psostraighttalk.org, cloud-wd.com and two others.
In DNS configurations, these name servers often share authority with dns1.p01.nsone.net, dns2.p01.nsone.net, dns4.p01.nsone.net and 7 other name servers.
Hostnames that resolve to two IP addresses:
ns01.jnjdns.com has two IP addresses: 45.54.33.1 and 2607:f740:e659::1.
ns02.jnjdns.com has two IP addresses: 45.54.33.65 and 2607:f740:e659:4::1.
ns03.jnjdns.com has two IP addresses: 45.54.33.129 and 2607:f740:e659:8::1.
ns04.jnjdns.com has two IP addresses: 45.54.33.193 and 2607:f740:e659:c::1.
dns1.p01.nsone.net has two IP addresses: 198.51.44.1 and 2620:4d:4000:6259:7:1:0:1.
dns2.p01.nsone.net has two IP addresses: 198.51.45.1 and 2a00:edc0:6259:7:1::2.
dns3.p01.nsone.net has two IP addresses: 198.51.44.65 and 2620:4d:4000:6259:7:1:0:3.
dns4.p01.nsone.net has two IP addresses: 198.51.45.65 and 2a00:edc0:6259:7:1::4.
Mail Servers
Mail for opsumit.com.sg is handled by a single mail server, custmx.cscdns.net.
opsumit.com.sg uses an identical mail server configuration to several other domains — among them ursbtr.com, comfort-inn.be, beyondyourplates.eu and two more.
At least a portion of opsumit.com.sg's mail servers are also used by other domains, for example theffacup.com.au.
custmx.cscdns.net has exactly one IP number: 198.58.121.58.