microsoft-learning.ru - robtex.com

microsoft-learning.ru

DNSSEC⚠️ Not signed
NSns1-04.azure-dns.com ⭐
A2603:1061:0:700::4🇺🇸 Microsoft2603:1000::/25 MICROSOFT
PTRns1-04.azure-dns.com
A13.107.236.4🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRip-13-107-236-4.defastlink.net
NSns2-04.azure-dns.net
A2620:1ec:8ec:700::4🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns2-04.azure-dns.net
A150.171.21.4🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRip-150-171-21-4.defastlink.net
NSns3-04.azure-dns.org
A2a01:111:4000:700::4🇬🇧 Microsoft2a01:111:4000::/36
PTRns3-04.azure-dns.org
A204.14.183.4🇺🇸 Microsoft204.14.180.0/22
PTRip-204-14-183-4.defastlink.net
NSns4-04.azure-dns.info
A2620:1ec:bda:700::4🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns4-04.azure-dns.info
A208.84.5.4🇺🇸 Microsoft208.84.0.0/21 MICROSOFT
PTRip-208-84-5-4.defastlink.net
NSnsgbr.comlaude.co.uk ⚠️ Not in zone NS records
A2620:4d:4000:6259:7:11:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns1.comlaude-dns.com
PTRdns1.novagraaf-dns.com
PTRns0.demysdns.net
PTRdns1.p11.nsone.net
PTRnsgbr.comlaude.co.uk
A198.51.44.11🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns1.comlaude-dns.com
PTRdns1.novagraaf-dns.com
PTRns0.demysdns.net
PTRdns1.p11.nsone.net
PTRnsgbr.comlaude.co.uk
SOAns1-04.azure-dns.comazuredns-hostmaster@microsoft.com serial=1

ru

DNSSEC🔒 Signed (DS record present)
NSa.dns.ripn.net ⭐
NSb.dns.ripn.net
NSd.dns.ripn.net
NSe.dns.ripn.net
NSf.dns.ripn.net
SOAa.dns.ripn.nethostmaster@ripn.net serial=4068147

Same first word

microsoft-learning.com
microsoft-learning.ru

DNS History

15 records (5 active, 10 former)

20162017201820192020202120222023202420252026NSns1-04.azure-dns.comns2-04.azure-dns.netns3-04.azure-dns.orgns4-04.azure-dns.infonsgbr.comlaude.co.ukns1.msft.netns3.msft.netns4.msft.netA104.40.191.237104.43.142.34134.170.185.46134.170.188.221191.235.218.166191.237.78.5823.101.184.206
●NSns1-04.azure-dns.com2026-02-28 → 2026-03-22 · 3 obs
○ 2018-10-03 21:02:34
● 2026-02-28 11:21:44
● 2026-03-22 22:10:46
○NSns1.msft.net2015-05-30 → 2018-10-03 · 4 obs
● 2015-05-30 02:29:06
● 2018-10-03 21:02:34
○ 2026-02-28 11:21:44
○ 2026-03-22 22:10:46
●NSns2-04.azure-dns.net2026-02-28 → 2026-03-22 · 3 obs
○ 2018-10-03 21:02:34
● 2026-02-28 11:21:44
● 2026-03-22 22:10:46
●NSns3-04.azure-dns.org2026-02-28 → 2026-03-22 · 3 obs
○ 2018-10-03 21:02:34
● 2026-02-28 11:21:44
● 2026-03-22 22:10:46
○NSns3.msft.net2015-05-30 → 2018-10-03 · 4 obs
● 2015-05-30 02:29:06
● 2018-10-03 21:02:34
○ 2026-02-28 11:21:44
○ 2026-03-22 22:10:46
●NSns4-04.azure-dns.info2026-02-28 → 2026-03-22 · 3 obs
○ 2018-10-03 21:02:34
● 2026-02-28 11:21:44
● 2026-03-22 22:10:46
○NSns4.msft.net2015-05-30 → 2018-10-03 · 4 obs
● 2015-05-30 02:29:06
● 2018-10-03 21:02:34
○ 2026-02-28 11:21:44
○ 2026-03-22 22:10:46
●NSnsgbr.comlaude.co.uk2026-02-28 → 2026-03-22 · 3 obs
○ 2018-10-03 21:02:34
● 2026-02-28 11:21:44
● 2026-03-22 22:10:46
○A104.40.191.2372015-11-13 → 2018-10-03 · 5 obs
○ 2015-05-30 02:29:06
● 2015-11-13 17:51:52
● 2018-10-03 21:02:34
○ 2026-02-28 11:21:44
○ 2026-03-22 22:10:46
○A104.43.142.342015-11-13 → 2018-10-03 · 5 obs
○ 2015-05-30 02:29:06
● 2015-11-13 17:51:52
● 2018-10-03 21:02:34
○ 2026-02-28 11:21:44
○ 2026-03-22 22:10:46
○A134.170.185.462015-05-30 → 2015-05-30 · 3 obs
● 2015-05-30 02:29:06
○ 2015-11-13 17:51:52
○ 2026-03-22 22:10:46
○A134.170.188.2212015-05-30 → 2015-05-30 · 3 obs
● 2015-05-30 02:29:06
○ 2015-11-13 17:51:52
○ 2026-03-22 22:10:46
○A191.235.218.1662015-11-13 → 2018-10-03 · 5 obs
○ 2015-05-30 02:29:06
● 2015-11-13 17:51:52
● 2018-10-03 21:02:34
○ 2026-02-28 11:21:44
○ 2026-03-22 22:10:46
○A191.237.78.582015-11-13 → 2018-10-03 · 5 obs
○ 2015-05-30 02:29:06
● 2015-11-13 17:51:52
● 2018-10-03 21:02:34
○ 2026-02-28 11:21:44
○ 2026-03-22 22:10:46
○A23.101.184.2062015-11-13 → 2018-10-03 · 5 obs
○ 2015-05-30 02:29:06
● 2015-11-13 17:51:52
● 2018-10-03 21:02:34
○ 2026-02-28 11:21:44
○ 2026-03-22 22:10:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rua.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...-
microsoft-learning.runs4-04.azure-dns.info, ns3-04.azure-dns.org, ns2-04.azure-dns.net, ns1-04.azure-dns.com...-

✅ Authoritative Response

Server: 13.107.236.4

NS records: ns4-04.azure-dns.info, ns3-04.azure-dns.org, ns2-04.azure-dns.net, ns1-04.azure-dns.com, nsgbr.comlaude.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for microsoft-learning.ru (unsigned zone)

⏱️ Timing

Total: 557ms | Queries: -

📄 Records

TypeCountSample Data
SOA1ns1-04.azure-dns.com azuredns-hostmaster

Analysis

Name Servers

microsoft-learning.ru delegates to five name servers: ns1-04.azure-dns.com, ns4-04.azure-dns.info, ns2-04.azure-dns.net, ns3-04.azure-dns.org and nsgbr.comlaude.co.uk.

microsoft-learning.ru at least partially shares name servers with other domains such as audible.technology, mobiloans.us, iccubenefitextras.com, pay.wagamama.com and arup.info.

These name servers are commonly used with nssui.comlaude.ch and nsusa.comlaude.net.

Two IPs per host name:

ns1-04.azure-dns.com points to: 2603:1061:0:700::4 and 13.107.236.4

ns4-04.azure-dns.info points to: 2620:1ec:bda:700::4 and 208.84.5.4

ns2-04.azure-dns.net points to: 2620:1ec:8ec:700::4 and 150.171.21.4

ns3-04.azure-dns.org points to: 2a01:111:4000:700::4 and 204.14.183.4

nsgbr.comlaude.co.uk points to: 2620:4d:4000:6259:7:11:0:1 and 198.51.44.11

Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)