www.opensourcelearning.net - robtex.com
www.opensourcelearning.net
opensourcelearning.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.153.0.79🇺🇸 CLOUDFLARESPECTRUM160.153.0.0/24 MWP | ||||||
| NS | ns57.domaincontrol.com ⭐ | ||||||
| NS | ns29.domaincontrol.com ⚠️ Not in parent delegation | ||||||
| NS | ns30.domaincontrol.com ⚠️ Not in parent delegation | ||||||
| NS | ns58.domaincontrol.com | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| TXT | google-site-verification=TCEkTIeeep8urGsX5TFoK-Lkljwu9gZve6iqFYFvyC4 | ||||||
| TXT | v=spf1 include:dc-aa8e722993._spfm.opensourcelearning.net ~all | ||||||
| SOA | ns57.domaincontrol.comdns@jomax.net 2023-08-16 #6 | ||||||
Same first word
Similar names
DNS History
11 records (1 active, 10 former)
○NSns29.domaincontrol.com2015-12-25 → 2017-01-08 · 4 obs
● 2017-01-08 03:38:46
○ 2018-01-10 00:19:12
○ 2026-03-29 09:40:32
○NSns30.domaincontrol.com2015-12-25 → 2017-01-08 · 4 obs
● 2017-01-08 03:38:46
○ 2018-01-10 00:19:12
○ 2026-03-29 09:40:32
○NSns57.domaincontrol.com2015-12-25 → 2017-01-08 · 4 obs
● 2017-01-08 03:38:46
○ 2018-01-10 00:19:12
○ 2026-03-29 09:40:32
○NSns58.domaincontrol.com2015-12-25 → 2017-01-08 · 4 obs
● 2017-01-08 03:38:46
○ 2018-01-10 00:19:12
○ 2026-03-29 09:40:32
○MXmailstore1.secureserver.net2015-12-25 → 2017-01-08 · 4 obs
● 2017-01-08 03:38:46
○ 2018-01-10 00:19:12
○ 2026-03-29 09:40:32
○MXsmtp.secureserver.net2015-12-25 → 2017-01-08 · 4 obs
● 2017-01-08 03:38:46
○ 2018-01-10 00:19:12
○ 2026-03-29 09:40:32
○A184.168.47.2252015-12-25 → 2016-04-01 · 5 obs
● 2015-12-25 21:15:08
● 2016-04-01 12:19:28
○ 2017-01-08 03:38:46
○ 2026-03-29 09:40:32
○A50.63.202.552017-01-08 → 2017-01-08 · 4 obs
● 2017-01-08 03:38:46
○ 2018-01-10 00:19:12
○ 2026-03-29 09:40:32
○A64.34.136.1702007-08-13 → 2007-08-13 · 3 obs
○ 2015-06-06 10:27:14
○ 2026-03-29 09:40:32
○A74.220.199.62015-06-06 → 2015-10-22 · 5 obs
● 2015-06-06 10:27:14
● 2015-10-22 08:07:54
○ 2015-12-25 21:15:08
○ 2026-03-29 09:40:32
●CNAMEopensourcelearning.net2015-12-25 → 2026-03-29 · 2 obs
● 2026-03-29 09:40:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | e.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net... | - |
| opensourcelearning.net | ns57.domaincontrol.com, ns58.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.76.29
NS records: ns57.domaincontrol.com, ns58.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opensourcelearning.net (unsigned zone)
⏱️ Timing
Total: 453ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | opensourcelearning.net |
Analysis
IP Addresses
www.opensourcelearning.net points to IP number: 160.153.0.79.
Other host names such as belzmuseum.org, fermaflooring.com, compositecontainer.com, useldercare.com and frostfm.net share IPs with www.opensourcelearning.net.
Name Servers
www.opensourcelearning.net is delegated to four name servers: ns29.domaincontrol.com, ns30.domaincontrol.com, ns57.domaincontrol.com and ns58.domaincontrol.com.
www.opensourcelearning.net at least partially shares name servers with other domains, for instance autoamerica.com, lmdlogisticservices.com, unternehmensmarkt.eu, nielsonconstruction.net and platinumcarsalesltd.co.uk.
Host names with two IP numbers: ns29.domaincontrol.com points to 2603:5:2181::f and 97.74.104.15; ns30.domaincontrol.com points to 2603:5:2281::f and 173.201.72.15; ns57.domaincontrol.com points to 2603:5:21c2::1d and 97.74.108.29; ns58.domaincontrol.com points to 2603:5:22c2::1d and 173.201.76.29.
Mail Servers
Five mail servers handle www.opensourcelearning.net: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
www.opensourcelearning.net shares at least partially some mail servers with other domains, including ns500754.ns500671.ns500754.ns500731.ns500705.ns500704.ns500688.ns500671.ns500678.ns500291.tenderladiesbz.com, ns500731.ns500671.ns500754.ns500754.ns500671.ns500671.ns500731.ns500649.ns500649.ns500649.ns500671.lusty(0x736c7574)z.com, ns500671.ns500731.ns500754.ns500754.ns500731.ns500731.ns500754.ns500704.ns500731.ns500705.ns500678.ns500704.ns500688.ns500649.ns500649.ns500666.tenderladiesbz.com, ns500671.ns500742.ns500731.ns500671.ns500731.ns500704.ns500731.ns500688.ns500705.ns500704.ns500291.ns500671.ns500666.ns500153.tenderladiesbz.com and ns500698.ns500758.ns500759.ns500758.ns500735.ns500735.ns500735.ns500735.ns500735.ns500708.ns500698.ns500576.ns500698.ns500576.ns500652.ns500652.ns500619.trackreceptor.com.
these mail servers are often used together with mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
Hostname aspmx.l.google.com points to 2607:f8b0:4023:c0b::1b and 142.250.101.26.
Hostname alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.27.
Hostname alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1b and 172.253.135.26.
Hostname alt3.aspmx.l.google.com points to 2607:f8b0:4023:3003::1b and 172.253.145.26.
Hostname alt4.aspmx.l.google.com points to 2a00:1450:4025:c01::1a and 142.250.147.27.