cosmosdb.us - robtex.com

cosmosdb.us

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
NSns1-08.azure-dns.com ⭐
A2603:1061:0:700::8🇺🇸 Microsoft2603:1000::/25 MICROSOFT
PTRns1-08.azure-dns.com
A13.107.236.8🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns1-08.azure-dns.com
NSns2-08.azure-dns.net
A2620:1ec:8ec:700::8🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns2-08.azure-dns.net
A150.171.21.8🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns2-08.azure-dns.net
NSns3-08.azure-dns.org
A2a01:111:4000:700::8🇬🇧 Microsoft2a01:111:4000::/36
PTRns3-08.azure-dns.org
A204.14.183.8🇺🇸 Microsoft204.14.180.0/22
PTRns3-08.azure-dns.org
NSns4-08.azure-dns.info
A2620:1ec:bda:700::8🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns4-08.azure-dns.info
A208.84.5.8🇺🇸 Microsoft208.84.0.0/21 MICROSOFT
PTRns4-08.azure-dns.info
SOAns1-08.azure-dns.comazuredns-hostmaster@microsoft.com serial=1

us

DNSSEC🔒 Signed (DS record present)
NSa.cctld.us ⭐
NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us
SOAa.cctld.usadmin@tldns.godaddy serial=1773555288

Same first word

cosmosdb.ms
cosmosdb.global
cosmosdb.us
cosmosdb.net
cosmosdb.eu
cosmosdb.info
cosmosdb.com

DNS History

9 records (9 active, 0 former)

NSns1-08.azure-dns.comns2-08.azure-dns.netns3-08.azure-dns.orgns4-08.azure-dns.infoA20.112.250.13320.231.239.24620.236.44.16220.70.246.2020.76.201.171
●NSns1-08.azure-dns.com2026-02-28 → 2026-03-22 · 2 obs
● 2026-02-28 14:56:46
● 2026-03-22 15:59:32
●NSns2-08.azure-dns.net2026-02-28 → 2026-03-22 · 2 obs
● 2026-02-28 14:56:46
● 2026-03-22 15:59:32
●NSns3-08.azure-dns.org2026-02-28 → 2026-03-22 · 2 obs
● 2026-02-28 14:56:46
● 2026-03-22 15:59:32
●NSns4-08.azure-dns.info2026-02-28 → 2026-03-22 · 2 obs
● 2026-02-28 14:56:46
● 2026-03-22 15:59:32
●A20.112.250.1332026-02-28 → 2026-03-22 · 2 obs
● 2026-02-28 14:56:46
● 2026-03-22 15:59:32
●A20.231.239.2462026-02-28 → 2026-03-22 · 2 obs
● 2026-02-28 14:56:46
● 2026-03-22 15:59:32
●A20.236.44.1622026-02-28 → 2026-03-22 · 2 obs
● 2026-02-28 14:56:46
● 2026-03-22 15:59:32
●A20.70.246.202026-02-28 → 2026-03-22 · 2 obs
● 2026-02-28 14:56:46
● 2026-03-22 15:59:32
●A20.76.201.1712026-02-28 → 2026-03-22 · 2 obs
● 2026-02-28 14:56:46
● 2026-03-22 15:59:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usm.cctld.us, x.cctld.us, b.cctld.us, w.cctld.us...-
cosmosdb.usns1-08.azure-dns.com, ns3-08.azure-dns.org, ns2-08.azure-dns.net, ns4-08.azure-dns.info-

✅ Authoritative Response

Server: 13.107.236.8

NS records: ns1-08.azure-dns.com, ns3-08.azure-dns.org, ns2-08.azure-dns.net, ns4-08.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cosmosdb.us (unsigned zone)

⏱️ Timing

Total: 526ms | Queries: -

📄 Records

TypeCountSample Data
A520.76.201.171, 20.112.250.133...
NS4ns1-08.azure-dns.com, ns2-08.azure-dns.net...
SOA1ns1-08.azure-dns.com azuredns-hostmaster

Analysis

IP Addresses

cosmosdb.us 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 hotmail-software.biz, relicrescue.com, microsoftverify.biz, bingsadwords.com and silverlight.com.ve share IP numbers with cosmosdb.us.

Name Servers

cosmosdb.us is delegated to four name servers: ns1-08.azure-dns.com, ns4-08.azure-dns.info, ns2-08.azure-dns.net and ns3-08.azure-dns.org.

cosmosdb.us at least partially shares name servers with other domains, for instance unisyslogisticswebservices.com, trim-tex.com, pronovias.co, blindataroom.com and voca.be.

Host names with two IP numbers:

ns1-08.azure-dns.com points to: 2603:1061:0:700::8 and 13.107.236.8.

ns4-08.azure-dns.info points to: 2620:1ec:bda:700::8 and 208.84.5.8.

ns2-08.azure-dns.net points to: 2620:1ec:8ec:700::8 and 150.171.21.8.

ns3-08.azure-dns.org points to: 2a01:111:4000:700::8 and 204.14.183.8.