`onpremiseserver.org`

DNSSEC	⚠️ Not signed
NS	`ns1-05.azure-dns.com` ⭐
		A	2603:1061:0:700::5^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-05.azure-dns.com`
		A	13.107.236.5^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-05.azure-dns.com`
NS	`ns2-05.azure-dns.net`
		A	2620:1ec:8ec:700::5^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-05.azure-dns.net`
		A	150.171.21.5^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-05.azure-dns.net`
NS	`ns3-05.azure-dns.org`
		A	2a01:111:4000:700::5^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-05.azure-dns.org`
		A	204.14.183.5^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-05.azure-dns.org`
NS	`ns4-05.azure-dns.info`
		A	2620:1ec:bda:700::5^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-05.azure-dns.info`
		A	208.84.5.5^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-05.azure-dns.info`
SOA	`ns1-05.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1774613316

Same first word

onpremiseserver.com

onpremiseserver.org

onpremiseserver.net

DNS History

10 records (4 active, 6 former)

●NSns1-05.azure-dns.com2026-02-20 → 2026-03-27 · 3 obs

○ 2016-12-03 20:47:22
● 2026-02-20 02:31:50
● 2026-03-27 12:40:48

○NSns1.msft.net2015-06-22 → 2016-12-03 · 4 obs

● 2015-06-22 15:08:30
● 2016-12-03 20:47:22
○ 2026-02-20 02:31:50
○ 2026-03-27 12:40:48

●NSns2-05.azure-dns.net2026-02-20 → 2026-03-27 · 3 obs

○ 2016-12-03 20:47:22
● 2026-02-20 02:31:50
● 2026-03-27 12:40:48

○NSns2.msft.net2015-06-22 → 2016-12-03 · 4 obs

● 2015-06-22 15:08:30
● 2016-12-03 20:47:22
○ 2026-02-20 02:31:50
○ 2026-03-27 12:40:48

●NSns3-05.azure-dns.org2026-02-20 → 2026-03-27 · 3 obs

○ 2016-12-03 20:47:22
● 2026-02-20 02:31:50
● 2026-03-27 12:40:48

○NSns3.msft.net2015-06-22 → 2016-12-03 · 4 obs

● 2015-06-22 15:08:30
● 2016-12-03 20:47:22
○ 2026-02-20 02:31:50
○ 2026-03-27 12:40:48

●NSns4-05.azure-dns.info2026-02-20 → 2026-03-27 · 3 obs

○ 2016-12-03 20:47:22
● 2026-02-20 02:31:50
● 2026-03-27 12:40:48

○NSns4.msft.net2015-06-22 → 2016-12-03 · 4 obs

● 2015-06-22 15:08:30
● 2016-12-03 20:47:22
○ 2026-02-20 02:31:50
○ 2026-03-27 12:40:48

○A64.4.6.1002015-06-22 → 2016-12-03 · 4 obs

● 2015-06-22 15:08:30
● 2016-12-03 20:47:22
○ 2026-02-20 02:31:50
○ 2026-03-27 12:40:48

○A65.55.39.102015-06-22 → 2016-12-03 · 4 obs

● 2015-06-22 15:08:30
● 2016-12-03 20:47:22
○ 2026-02-20 02:31:50
○ 2026-03-27 12:40:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
onpremiseserver.org	ns4-05.azure-dns.info, ns2-05.azure-dns.net, ns3-05.azure-dns.org, ns1-05.azure-dns.com	2 records

✅ Authoritative Response

Server:204.14.183.5

NS records: ns4-05.azure-dns.info, ns2-05.azure-dns.net, ns3-05.azure-dns.org, ns1-05.azure-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for onpremiseserver.org (unsigned zone)

⏱️ Timing

Total: 276ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1-05.azure-dns.com, ns2-05.azure-dns.net...`
SOA	1	`ns1-05.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3-05.azure-dns.org, ns3-05.azure-dns.org)

Analysis

Name Servers

onpremiseserver.org's delegation is handled by four name servers: ns1-05.azure-dns.com, ns4-05.azure-dns.info, ns2-05.azure-dns.net and ns3-05.azure-dns.org.

onpremiseserver.org partially shares name servers with other domains; examples include microsoftaudienceads.com.cn, microsoftsatv.org, overdrivedashboard.com, nividya.com and azureplanetscale.us.

Host names with two IPs:

ns1-05.azure-dns.com points to 2603:1061:0:700::5 and 13.107.236.5

ns4-05.azure-dns.info points to 2620:1ec:bda:700::5 and 208.84.5.5

ns2-05.azure-dns.net points to 2620:1ec:8ec:700::5 and 150.171.21.5

ns3-05.azure-dns.org points to 2a01:111:4000:700::5 and 204.14.183.5

onpremiseserver.org - robtex.com