sof.sg - dns.ninja
sof.sg
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=2607252330 | ||||||
Subdomains
www.sof.sg |
Same first word
Similar names
DNS History
14 records (8 active, 6 former)
●NSdns1.pacific.net.sg2026-02-18 → 2026-07-26 · 3 obs
● 2026-02-18 02:30:02
● 2026-07-26 00:19:42
●NSdns1.pacificinternet.com2026-02-18 → 2026-07-26 · 3 obs
● 2026-02-18 02:30:02
● 2026-07-26 00:19:42
●NSdns2.pacific.net.sg2026-02-18 → 2026-07-26 · 3 obs
● 2026-02-18 02:30:02
● 2026-07-26 00:19:42
●NSdns2.pacificinternet.com2026-02-18 → 2026-07-26 · 3 obs
● 2026-02-18 02:30:02
● 2026-07-26 00:19:42
●NSdns3.pacificinternet.com2026-02-18 → 2026-07-26 · 3 obs
● 2026-02-18 02:30:02
● 2026-07-26 00:19:42
○NSns1.sm2.siteground.biz2015-08-04 → 2016-07-08 · 4 obs
● 2016-07-08 23:27:42
○ 2026-02-18 02:30:02
○ 2026-07-26 00:19:42
○NSns2.sm2.siteground.biz2015-08-04 → 2016-07-08 · 4 obs
● 2016-07-08 23:27:42
○ 2026-02-18 02:30:02
○ 2026-07-26 00:19:42
●MXmx1.improvmx.com2026-02-18 → 2026-07-26 · 5 obs
● 2026-02-18 02:30:02
○ 2026-07-03 19:06:20
● 2026-07-04 09:04:36
● 2026-07-26 00:19:42
○MXmx10.mailspamprotection.com2015-08-04 → 2016-07-08 · 4 obs
● 2016-07-08 23:27:42
○ 2026-02-18 02:30:02
○ 2026-07-26 00:19:42
●MXmx2.improvmx.com2026-02-18 → 2026-07-26 · 5 obs
● 2026-02-18 02:30:02
○ 2026-07-03 19:06:20
● 2026-07-04 09:04:36
● 2026-07-26 00:19:42
○MXmx20.mailspamprotection.com2015-08-04 → 2016-07-08 · 4 obs
● 2016-07-08 23:27:42
○ 2026-02-18 02:30:02
○ 2026-07-26 00:19:42
○MXmx30.mailspamprotection.com2015-08-04 → 2016-07-08 · 4 obs
● 2016-07-08 23:27:42
○ 2026-02-18 02:30:02
○ 2026-07-26 00:19:42
●A178.128.217.1952026-02-18 → 2026-07-26 · 5 obs
● 2026-02-18 02:30:02
○ 2026-07-03 19:06:20
● 2026-07-04 09:04:36
● 2026-07-26 00:19:42
○A181.224.157.872015-08-04 → 2016-07-08 · 4 obs
● 2016-07-08 23:27:42
○ 2026-02-18 02:30:02
○ 2026-07-26 00:19:42
🔍 DNS Trace
Analysis
Hierarchy
sof.sg is a parent domain of www.sof.sg.
IP Addresses
sof.sg resolves to one IP address: 178.128.217.195.
There are other host names — singaporeolympicfoundation.sg among them — that share IP numbers with sof.sg.
Name Servers
sof.sg has five name servers, which are dns1.pacificinternet.com, dns2.pacificinternet.com, dns3.pacificinternet.com and two others.
sof.sg shares at least some of its name servers with other domains, including 152.23.182.in-addr.arpa, ritz-carlton.com.sg, changiexhibitioncentre.com and two others.
It is common to find these name servers alongside the name servers dns2.pacific.net.sg, dns1.pacific.net.sg, pridns.pacificinternet.com and two others.
Hostnames that resolve to two IP addresses:
dns1.pacific.net.sg has two IP addresses: 203.120.90.91 and 2400:1700:20:201::92.
Hosts with just one IP address:
dns1.pacificinternet.com directs to 182.23.148.37.
dns2.pacificinternet.com directs to 45.117.188.93.
dns3.pacificinternet.com directs to 210.24.236.53.
dns2.pacific.net.sg directs to 203.81.36.92.
Mail Servers
Mail for sof.sg is handled by two mail servers — mx1.improvmx.com and mx2.improvmx.com.
sof.sg uses an identical mail server configuration to several other domains — among them awake.business, kavost.com, toptree.eu and two more.
sof.sg has at least partial mail server overlap with other domains such as conexboxes.com, liepins.eu, alexbmann.com and two more.
Hostnames that resolve to 6 IP addresses:
mx1.improvmx.com has IP addresses 13.37.195.136, 15.236.236.160 and 35.181.18.45, plus 3 other.
mx2.improvmx.com has IP addresses 13.36.107.63, 13.36.222.39 and 15.236.61.92, plus 3 other.