opensource-r.com - robtex.com

opensource-r.com

DNSSEC⚠️ Not signed
A20.70.246.20🇦🇺 Microsoft20.64.0.0/10
A20.76.201.171🇳🇱 Microsoft20.64.0.0/10
A20.112.250.133🇺🇸 Microsoft20.64.0.0/10
A20.231.239.246🇺🇸 Microsoft20.192.0.0/10
A20.236.44.162🇺🇸 Microsoft20.192.0.0/10
NSns1-01.azure-dns.com ⭐
A2603:1061:0:700::1🇺🇸 Microsoft2603:1000::/25 MICROSOFT
PTRns1-01.azure-dns.com
A13.107.236.1🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns1-01.azure-dns.com
NSns2-01.azure-dns.net
A2620:1ec:8ec:700::1🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns2-01.azure-dns.net
A150.171.21.1🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns2-01.azure-dns.net
NSns3-01.azure-dns.org
A2a01:111:4000:700::1🇬🇧 Microsoft2a01:111:4000::/36
PTRns3-01.azure-dns.org
A204.14.183.1🇺🇸 Microsoft204.14.180.0/22
PTRns3-01.azure-dns.org
NSns4-01.azure-dns.info
A2620:1ec:bda:700::1🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns4-01.azure-dns.info
A208.84.5.1🇺🇸 Microsoft208.84.0.0/21 MICROSOFT
PTRns4-01.azure-dns.info
SOAns1-01.azure-dns.comazuredns-hostmaster@microsoft.com serial=1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Same first word

opensource-r.org
opensource-r.com

Similar names

co-opreneurs.com

DNS History

21 records (9 active, 12 former)

20162017201820192020202120222023202420252026NSns1-01.azure-dns.comns2-01.azure-dns.netns3-01.azure-dns.orgns4-01.azure-dns.infons1.msft.netns1.yourhostingaccount.comns2.msft.netns2.yourhostingaccount.comns3.msft.netns4.msft.netMXmx.opensource-r.comA20.112.250.13320.231.239.24620.236.44.16220.70.246.2020.76.201.17140.84.199.23352.178.167.10964.4.6.10065.55.39.1066.96.161.134
●NSns1-01.azure-dns.com2026-02-28 → 2026-03-23 · 3 obs
○ 2017-04-19 22:25:28
● 2026-02-28 15:42:30
● 2026-03-23 19:10:38
○NSns1.msft.net2016-04-08 → 2017-04-19 · 5 obs
○ 2016-01-20 02:16:02
● 2016-04-08 23:33:30
● 2017-04-19 22:25:28
○ 2026-02-28 15:42:30
○ 2026-03-23 19:10:38
○NSns1.yourhostingaccount.com2015-08-05 → 2016-01-20 · 4 obs
● 2015-08-05 02:40:20
● 2016-01-20 02:16:02
○ 2016-04-08 23:33:30
○ 2026-03-23 19:10:38
●NSns2-01.azure-dns.net2026-02-28 → 2026-03-23 · 3 obs
○ 2017-04-19 22:25:28
● 2026-02-28 15:42:30
● 2026-03-23 19:10:38
○NSns2.msft.net2016-04-08 → 2017-04-19 · 5 obs
○ 2016-01-20 02:16:02
● 2016-04-08 23:33:30
● 2017-04-19 22:25:28
○ 2026-02-28 15:42:30
○ 2026-03-23 19:10:38
○NSns2.yourhostingaccount.com2015-08-05 → 2016-01-20 · 4 obs
● 2015-08-05 02:40:20
● 2016-01-20 02:16:02
○ 2016-04-08 23:33:30
○ 2026-03-23 19:10:38
●NSns3-01.azure-dns.org2026-02-28 → 2026-03-23 · 3 obs
○ 2017-04-19 22:25:28
● 2026-02-28 15:42:30
● 2026-03-23 19:10:38
○NSns3.msft.net2016-04-08 → 2017-04-19 · 5 obs
○ 2016-01-20 02:16:02
● 2016-04-08 23:33:30
● 2017-04-19 22:25:28
○ 2026-02-28 15:42:30
○ 2026-03-23 19:10:38
●NSns4-01.azure-dns.info2026-02-28 → 2026-03-23 · 3 obs
○ 2017-04-19 22:25:28
● 2026-02-28 15:42:30
● 2026-03-23 19:10:38
○NSns4.msft.net2016-04-08 → 2017-04-19 · 5 obs
○ 2016-01-20 02:16:02
● 2016-04-08 23:33:30
● 2017-04-19 22:25:28
○ 2026-02-28 15:42:30
○ 2026-03-23 19:10:38
○MXmx.opensource-r.com2015-08-05 → 2016-01-20 · 4 obs
● 2015-08-05 02:40:20
● 2016-01-20 02:16:02
○ 2016-04-08 23:33:30
○ 2026-03-23 19:10:38
●A20.112.250.1332026-02-28 → 2026-03-23 · 3 obs
○ 2017-04-19 22:25:28
● 2026-02-28 15:42:30
● 2026-03-23 19:10:38
●A20.231.239.2462026-02-28 → 2026-03-23 · 3 obs
○ 2017-04-19 22:25:28
● 2026-02-28 15:42:30
● 2026-03-23 19:10:38
●A20.236.44.1622026-02-28 → 2026-03-23 · 3 obs
○ 2017-04-19 22:25:28
● 2026-02-28 15:42:30
● 2026-03-23 19:10:38
●A20.70.246.202026-02-28 → 2026-03-23 · 3 obs
○ 2017-04-19 22:25:28
● 2026-02-28 15:42:30
● 2026-03-23 19:10:38
●A20.76.201.1712026-02-28 → 2026-03-23 · 3 obs
○ 2017-04-19 22:25:28
● 2026-02-28 15:42:30
● 2026-03-23 19:10:38
○A40.84.199.2332017-04-19 → 2017-04-19 · 4 obs
○ 2016-09-24 14:46:32
● 2017-04-19 22:25:28
○ 2026-02-28 15:42:30
○ 2026-03-23 19:10:38
○A52.178.167.1092017-04-19 → 2017-04-19 · 4 obs
○ 2016-09-24 14:46:32
● 2017-04-19 22:25:28
○ 2026-02-28 15:42:30
○ 2026-03-23 19:10:38
○A64.4.6.1002016-04-08 → 2016-09-24 · 5 obs
○ 2016-01-20 02:16:02
● 2016-04-08 23:33:30
● 2016-09-24 14:46:32
○ 2017-04-19 22:25:28
○ 2026-03-23 19:10:38
○A65.55.39.102016-04-08 → 2016-09-24 · 5 obs
○ 2016-01-20 02:16:02
● 2016-04-08 23:33:30
● 2016-09-24 14:46:32
○ 2017-04-19 22:25:28
○ 2026-03-23 19:10:38
○A66.96.161.1342015-08-05 → 2016-01-20 · 4 obs
● 2015-08-05 02:40:20
● 2016-01-20 02:16:02
○ 2016-04-08 23:33:30
○ 2026-03-23 19:10:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net...-
opensource-r.comns1-01.azure-dns.com, ns2-01.azure-dns.net, ns3-01.azure-dns.org, ns4-01.azure-dns.info2 records

✅ Authoritative Response

Server:13.107.236.1

NS records: ns1-01.azure-dns.com, ns2-01.azure-dns.net, ns3-01.azure-dns.org, ns4-01.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opensource-r.com (unsigned zone)

⏱️ Timing

Total: 134ms | Queries: -

📄 Records

TypeCountSample Data
A520.76.201.171, 20.112.250.133...
NS4ns1-01.azure-dns.com, ns2-01.azure-dns.net...
SOA1ns1-01.azure-dns.com azuredns-hostmaster

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-01.azure-dns.com, ns1-01.azure-dns.com)

Analysis

IP Addresses

opensource-r.com points to five IPs: 20.70.246.20, 20.76.201.171, 20.112.250.133, 20.231.239.246 and 20.236.44.162.

Other host names, for instance projectgothamracing.org, mshololens.com, microsoft.tech, surfaceemail.net and bingagencyawards.ca share IP numbers with opensource-r.com.

Name Servers

opensource-r.com is delegated to four name servers: ns1-01.azure-dns.com, ns4-01.azure-dns.info, ns2-01.azure-dns.net and ns3-01.azure-dns.org.

opensource-r.com at least partially shares name servers with other domains, for instance microsoftofficedocumentimaging.com, freaknetwork.in, hotmail-reactivate.biz, skypejapan.net and unit4software.at.

Host names with two IP numbers:

ns1-01.azure-dns.com points to: 2603:1061:0:700::1 and 13.107.236.1.

ns4-01.azure-dns.info points to: 2620:1ec:bda:700::1 and 208.84.5.1.

ns2-01.azure-dns.net points to: 2620:1ec:8ec:700::1 and 150.171.21.1.

ns3-01.azure-dns.org points to: 2a01:111:4000:700::1 and 204.14.183.1.