rotork.sg - robtex.com
rotork.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=2607281000 | ||||||
Same first word
Similar names
DNS History
16 records (9 active, 7 former)
○NSns1.netnames.net2015-07-06 → 2017-10-14 · 4 obs
● 2017-10-14 20:56:14
○ 2026-06-06 05:21:34
○ 2026-07-28 11:24:02
●NSns11.constellix.com2026-06-06 → 2026-07-28 · 3 obs
● 2026-06-06 05:21:34
● 2026-07-28 11:24:02
○NSns2.netnames.net2015-07-06 → 2017-10-14 · 4 obs
● 2017-10-14 20:56:14
○ 2026-06-06 05:21:34
○ 2026-07-28 11:24:02
●NSns21.constellix.com2026-06-06 → 2026-07-28 · 3 obs
● 2026-06-06 05:21:34
● 2026-07-28 11:24:02
●NSns31.constellix.com2026-06-06 → 2026-07-28 · 3 obs
● 2026-06-06 05:21:34
● 2026-07-28 11:24:02
●NSns41.constellix.net2026-06-06 → 2026-07-28 · 3 obs
● 2026-06-06 05:21:34
● 2026-07-28 11:24:02
○NSns5.netnames.net2015-07-06 → 2017-10-14 · 4 obs
● 2017-10-14 20:56:14
○ 2026-06-06 05:21:34
○ 2026-07-28 11:24:02
●NSns51.constellix.net2026-06-06 → 2026-07-28 · 3 obs
● 2026-06-06 05:21:34
● 2026-07-28 11:24:02
○NSns6.netnames.net2015-07-06 → 2017-10-14 · 4 obs
● 2017-10-14 20:56:14
○ 2026-06-06 05:21:34
○ 2026-07-28 11:24:02
●NSns61.constellix.net2026-06-06 → 2026-07-28 · 3 obs
● 2026-06-06 05:21:34
● 2026-07-28 11:24:02
●MXeu-smtp-inbound-1.mimecast.com2026-06-06 → 2026-07-28 · 3 obs
● 2026-06-06 05:21:34
● 2026-07-28 11:24:02
●MXeu-smtp-inbound-2.mimecast.com2026-06-06 → 2026-07-28 · 3 obs
● 2026-06-06 05:21:34
● 2026-07-28 11:24:02
○MXrelay1.netnames.net2015-07-06 → 2017-10-14 · 4 obs
● 2017-10-14 20:56:14
○ 2026-06-06 05:21:34
○ 2026-07-28 11:24:02
○MXrelay2.netnames.net2015-07-06 → 2017-10-14 · 4 obs
● 2017-10-14 20:56:14
○ 2026-06-06 05:21:34
○ 2026-07-28 11:24:02
○A185.26.230.1292015-07-06 → 2017-10-14 · 4 obs
● 2017-10-14 20:56:14
○ 2026-06-06 05:21:34
○ 2026-07-28 11:24:02
●A212.53.89.1382026-06-06 → 2026-07-28 · 3 obs
● 2026-06-06 05:21:34
● 2026-07-28 11:24:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sg | ns4.apnic.net, pch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg... | 10 records |
| rotork.sg | ns11.constellix.com, ns21.constellix.com, ns31.constellix.com, ns41.constellix.net... | - |
✅ Authoritative Response
Server:96.45.80.1
NS records: ns11.constellix.com, ns21.constellix.com, ns31.constellix.com, ns41.constellix.net, ns51.constellix.net, ns61.constellix.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rotork.sg (unsigned zone)
⏱️ Timing
Total: 687ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.53.89.138 |
| NS | 6 | ns11.constellix.com, ns21.constellix.com... |
| MX | 2 | eu-smtp-inbound-1.mimecast.com (pri: 10), eu-smtp-inbound-2.mimecast.com (pri: 10) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns11.constellix.com dns.constellix.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
IP Addresses
rotork.sg resolves to just one IP address, 212.53.89.138.
Two other host names, along with ovomaltine.lu, prepmedicine.com and tescobevasarlokartya.com, also share IP numbers with rotork.sg.
Name Servers
rotork.sg carries NS records listing 6 name servers — ns11.constellix.com, ns21.constellix.com, ns31.constellix.com and 3 others.
The name servers of rotork.sg overlap at least partially with those of other domains — among them ultimateramupgrader.ca, yournicesavingadvisor.com, melroy.com and two more.
The name servers ns41.constellix.net, ns51.constellix.net and ns61.constellix.net are commonly seen alongside these name servers.
Host names that have two IP addresses:
The A records for ns11.constellix.com return 96.45.80.1 and 2600:180a:1001::1.
The A records for ns21.constellix.com return 46.31.236.1 and 2600:180b:2001::1.
The A records for ns31.constellix.com return 43.247.170.1 and 2600:180c:3001::1.
The A records for ns41.constellix.net return 96.45.81.1 and 2600:180a:4001::1.
The A records for ns51.constellix.net return 46.31.237.1 and 2600:180b:5001::1.
The A records for ns61.constellix.net return 43.247.171.1 and 2600:180c:6001::1.
Mail Servers
rotork.sg is served by two mail servers, eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com.
Among the domains sharing a mail server setup with rotork.sg are tobycarvery.co.uk, arcapita.sa, visionforeducation.co.uk and two others.
There is at least a partial MX overlap between rotork.sg and other domains, including airwair.co.uk, myidsentry.com, tetusinc.com and two others.
DNS names with 6 IP addresses:
eu-smtp-inbound-1.mimecast.com maps to 91.220.42.201, 91.220.42.211, 91.220.42.241 and 3 additional IP addresses.
eu-smtp-inbound-2.mimecast.com maps to 91.220.42.201, 91.220.42.211, 91.220.42.241 and 3 additional IP addresses.
eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com each have 91.220.42.201 IP addresses.
eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com each have 91.220.42.211 IP addresses.
eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com each have 91.220.42.241 IP addresses.
eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com each have 195.130.217.201 IP addresses.
eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com each have 195.130.217.211 IP addresses.
eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com each have 195.130.217.241 IP addresses.