engineering.com.sg - robtex.com
engineering.com.sg
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.9.101.91🇸🇬 VODIEN-AS-AP-LOC2103.9.101.0/24 Vodien Internet Solutions Pte Ltd 3 Irving Road 09-01 Tai Seng Centre | ||||||
| PTR | web105.singhost.net | ||||||
| NS | dns1.singhost.net ⭐ | ||||||
| A | 162.159.24.99Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.singaporehost.sg | ||||||
| NS | dns2.singhost.net | ||||||
| A | 162.159.25.78Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.singaporehost.sg | ||||||
| NS | dns3.singhost.net ⚠️ Not in parent delegation | ||||||
| A | 162.159.24.99Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.singaporehost.sg | ||||||
| NS | dns4.singhost.net ⚠️ Not in parent delegation | ||||||
| A | 162.159.25.78Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.singaporehost.sg | ||||||
| MX | mail.engineering.com.sg ⭐ | ||||||
| A | 101.100.211.21🇸🇬 VODIEN-AS-AP-LOC2101.100.211.0/24 Vodien Internet Solutions Pte Ltd 3 Irving Road 09-01 Tai Seng Centre | ||||||
| PTR | web124.vodien.com | ||||||
| TXT | v=spf1 +mx +a +ip4:101.100.211.21 +include:_spf.vodien.com ~all | ||||||
| SOA | dns1.singhost.nethostmaster@vodien.com 2024-05-30 #1 | ||||||
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=2604231100 | ||||||
Previously MX for
Subdomains
Same first word
Similar names
ingeneering.net |
geigerinnen.com |
gnireenigne.net |
ingeneering.org |
geigerinnen.de |
engeeniring.com |
engeniering.com |
gnireenigne.org |
DNS History
7 records (6 active, 1 former)
●NSdns1.singhost.net2015-07-16 → 2026-04-23 · 2 obs
● 2026-04-23 11:36:08
●NSdns2.singhost.net2015-07-16 → 2026-04-23 · 2 obs
● 2026-04-23 11:36:08
●NSdns3.singhost.net2015-07-16 → 2026-04-23 · 2 obs
● 2026-04-23 11:36:08
●NSdns4.singhost.net2015-07-16 → 2026-04-23 · 2 obs
● 2026-04-23 11:36:08
○MXengineering.com.sg2015-07-16 → 2016-12-21 · 4 obs
● 2016-12-21 07:51:40
○ 2026-02-20 02:31:30
○ 2026-04-23 11:36:08
●MXmail.engineering.com.sg2026-02-20 → 2026-04-23 · 3 obs
● 2026-02-20 02:31:30
● 2026-04-23 11:36:08
●A103.9.101.912015-07-16 → 2026-04-23 · 2 obs
● 2026-04-23 11:36:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sg | dsany2.sgnic.sg, pch.sgzones.sg, dsany3.sgnic.sg, dsany4.sgnic.sg | - |
| engineering.com.sg | dns1.singhost.net, dns2.singhost.net | - |
✅ Authoritative Response
Server:162.159.25.78
NS records: dns1.singhost.net, dns2.singhost.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for engineering.com.sg (unsigned zone)
⏱️ Timing
Total: 1343ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.9.101.91 |
| NS | 4 | dns3.singhost.net, dns4.singhost.net... |
| MX | 1 | mail.engineering.com.sg (pri: 0) |
| TXT | 1 | v=spf1 +mx +a +ip4:101.100.211.21 +inclu |
| SOA | 1 | dns1.singhost.net hostmaster.vodien.com |
Analysis
Hierarchy
engineering.com.sg is a parent of www.engineering.com.sg and mail.engineering.com.sg.
IP Addresses
engineering.com.sg points to a single IP number: 103.9.101.91.
Other host names, for instance tashi.com.sg, yjx.sg, sg91.singhost.net, mail.vitallinksolution.com and myb2bupdates.com share IP numbers with engineering.com.sg.
Name Servers
engineering.com.sg is delegated to four name servers: dns1.singhost.net, dns2.singhost.net, dns3.singhost.net and dns4.singhost.net.
engineering.com.sg shares name servers with other domains at least partially, for instance megasix.com, redtackle.com, decs.sg, abpac.net and audiovideo.sg.
These name servers are often used with ns2.singaporehost.sg, ns1.singaporehost.sg, ns3.singaporehost.sg, sg1.singhost.net and sg2.singhost.net.
Names with a single IP:
dns1.singhost.net points to: 162.159.24.99
dns2.singhost.net points to: 162.159.25.78
dns3.singhost.net points to: 162.159.24.99
dns4.singhost.net points to: 162.159.25.78
Names pointing to 162.159.24.99: dns1.singhost.net and dns3.singhost.net
Names pointing to 162.159.25.78: dns2.singhost.net and dns4.singhost.net
Mail Servers
The mail server for engineering.com.sg is mail.engineering.com.sg.
Host name mail.engineering.com.sg resolves to IP 101.100.211.21.