elearning.sg - dns.ninja
elearning.sg
| DNSSEC | ⚠️ Not signed | ||||||
| A | 106.0.62.72🇺🇸 vercara-udos106.0.62.0/24 | ||||||
| PTR | az1-ss106.a2hosting.com | ||||||
| NS | ns1.a2hosting.com ⭐ | ||||||
| A | 13.248.158.180🇺🇸 Amazon13.248.144.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns2.a2hosting.com | ||||||
| A | 75.2.118.134🇺🇸 Amazon75.2.112.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| NS | ns3.a2hosting.com | ||||||
| A | 76.223.26.245🇺🇸 Amazon76.223.16.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns4.a2hosting.com | ||||||
| A | 99.83.147.209🇺🇸 Amazon99.83.144.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| MX | mail.elearning.sg ⭐ | ||||||
| A | 106.0.62.72🇺🇸 vercara-udos106.0.62.0/24 | ||||||
| PTR | az1-ss106.a2hosting.com | ||||||
| TXT | v=spf1 +a +mx +ip4:106.0.62.72 include:spf.a2hosting.com ~all | ||||||
| SOA | ns1.a2hosting.comroot@az1-ss106.a2hosting.com 2026-04-29 #0 | ||||||
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 | ||||||
| NS | pch.sgzones.sg | ||||||
| SOA | ds.sgnic.sgdna@sgnic.sg serial=2607131930 | ||||||
Previously MX for
elearning.sg |
Subdomains
mail.elearning.sg |
Same first word
Similar names
DNS History
18 records (6 active, 12 former)
●NSns1.a2hosting.com2026-02-15 → 2026-07-13 · 3 obs
● 2026-02-15 11:48:42
● 2026-07-13 20:02:30
○NSns1.justhost.com2017-09-30 → 2017-10-18 · 5 obs
● 2017-09-30 16:22:44
● 2017-10-18 11:43:48
○ 2019-01-14 05:24:18
○ 2026-07-13 20:02:30
○NSns1.vooju.com2017-06-03 → 2019-01-14 · 8 obs
● 2017-06-03 22:37:54
● 2017-09-12 16:14:22
○ 2017-09-30 16:22:44
○ 2017-10-18 11:43:48
● 2019-01-14 05:24:18
○ 2026-02-15 11:48:42
○ 2026-07-13 20:02:30
●NSns2.a2hosting.com2026-02-15 → 2026-07-13 · 3 obs
● 2026-02-15 11:48:42
● 2026-07-13 20:02:30
○NSns2.justhost.com2017-09-30 → 2017-10-18 · 5 obs
● 2017-09-30 16:22:44
● 2017-10-18 11:43:48
○ 2019-01-14 05:24:18
○ 2026-07-13 20:02:30
○NSns2.vooju.com2017-06-03 → 2019-01-14 · 8 obs
● 2017-06-03 22:37:54
● 2017-09-12 16:14:22
○ 2017-09-30 16:22:44
○ 2017-10-18 11:43:48
● 2019-01-14 05:24:18
○ 2026-02-15 11:48:42
○ 2026-07-13 20:02:30
●NSns3.a2hosting.com2026-02-15 → 2026-07-13 · 3 obs
● 2026-02-15 11:48:42
● 2026-07-13 20:02:30
●NSns4.a2hosting.com2026-02-15 → 2026-07-13 · 3 obs
● 2026-02-15 11:48:42
● 2026-07-13 20:02:30
○NSns6173.hostgator.com2015-08-18 → 2016-06-28 · 4 obs
● 2016-06-28 16:13:38
○ 2017-06-03 22:37:54
○ 2026-07-13 20:02:30
○NSns6174.hostgator.com2015-08-18 → 2016-06-28 · 4 obs
● 2016-06-28 16:13:38
○ 2017-06-03 22:37:54
○ 2026-07-13 20:02:30
○MXelearning.sg2015-08-18 → 2016-06-28 · 4 obs
● 2016-06-28 16:13:38
○ 2017-06-03 22:37:54
○ 2026-07-13 20:02:30
●MXmail.elearning.sg2017-09-30 → 2026-07-13 · 6 obs
● 2017-09-30 16:22:44
● 2017-10-18 11:43:48
○ 2019-01-14 05:24:18
● 2026-02-15 11:48:42
● 2026-07-13 20:02:30
○MXnomail.elearning.sg2017-06-03 → 2019-01-14 · 8 obs
● 2017-06-03 22:37:54
● 2017-09-12 16:14:22
○ 2017-09-30 16:22:44
○ 2017-10-18 11:43:48
● 2019-01-14 05:24:18
○ 2026-02-15 11:48:42
○ 2026-07-13 20:02:30
●A106.0.62.722026-02-15 → 2026-07-13 · 3 obs
● 2026-02-15 11:48:42
● 2026-07-13 20:02:30
○A173.254.28.772017-09-30 → 2017-10-18 · 5 obs
● 2017-09-30 16:22:44
● 2017-10-18 11:43:48
○ 2019-01-14 05:24:18
○ 2026-07-13 20:02:30
○A192.232.223.602015-08-18 → 2016-06-28 · 4 obs
● 2016-06-28 16:13:38
○ 2016-07-30 08:38:16
○ 2026-07-13 20:02:30
○A50.87.144.1222016-07-30 → 2016-12-27 · 5 obs
● 2016-07-30 08:38:16
● 2016-12-27 18:32:34
○ 2017-06-03 22:37:54
○ 2026-07-13 20:02:30
○A52.76.111.212017-06-03 → 2019-01-14 · 8 obs
● 2017-06-03 22:37:54
● 2017-09-12 16:14:22
○ 2017-09-30 16:22:44
○ 2017-10-18 11:43:48
● 2019-01-14 05:24:18
○ 2026-02-15 11:48:42
○ 2026-07-13 20:02:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sg | ns4.apnic.net, pch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg... | 10 records |
| elearning.sg | ns3.a2hosting.com, ns4.a2hosting.com, ns1.a2hosting.com, ns2.a2hosting.com | - |
✅ Authoritative Response
Server:13.248.158.180
NS records: ns3.a2hosting.com, ns4.a2hosting.com, ns1.a2hosting.com, ns2.a2hosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for elearning.sg (unsigned zone)
⏱️ Timing
Total: 912ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 106.0.62.72 |
| NS | 4 | ns3.a2hosting.com, ns1.a2hosting.com... |
| MX | 1 | mail.elearning.sg (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:106.0.62.72 include:s |
| SOA | 1 | ns1.a2hosting.com root.az1-ss106.a2hosti |
📌 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
Hierarchy
elearning.sg is a parent domain of mail.elearning.sg.
IP Addresses
elearning.sg has exactly one IP address — 106.0.62.72.
mail.liquidvr.com, outofthegutterinc.com, kristinandjerry.name plus two other host names have IP numbers in common with elearning.sg.
Name Servers
Four name servers handle the delegation for elearning.sg: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.
elearning.sg shares at least some of its name servers with other domains, including connexionelectrical.co.uk, gruasaaa.com, soupersizeme.com and two others.
These name servers are frequently seen alongside ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com and 5 other name servers.
Four host names, each with one IP address: ns1.a2hosting.com has 13.248.158.180, ns2.a2hosting.com has 75.2.118.134, ns3.a2hosting.com has 76.223.26.245 and ns4.a2hosting.com has 99.83.147.209.
Mail Servers
elearning.sg uses one mail server — mail.elearning.sg.
mail.elearning.sg points to one IP number — 106.0.62.72.