opencorecloud.com - dns.ninja

`opencorecloud.com`

DNSSEC	⚠️ Not signed
A	91.198.99.129^{🇬🇧 EVEREST-AS91.198.99.0/24}
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`
MX	`opencorecloud-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::2^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du2pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::7^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::a^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du0pr03cu00102.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00400.inbound.protection.outlook.com`
		A	52.101.68.39^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00607.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
TXT	`MS=ms35409880`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1-05.azure-dns.com`hostmaster@opencorecloud.com 2017-02-13 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1783893292

Same first word

opencorecloud.com

opencorecloud.co.uk

Similar names

opencloudcore.com

DNS History

15 records (6 active, 9 former)

○NSns.123-reg.co.uk2015-08-23 → 2017-01-08 · 4 obs

● 2015-08-23 10:29:02
● 2017-01-08 02:23:14
○ 2018-07-07 02:47:42
○ 2026-07-12 22:00:22

●NSns1-05.azure-dns.com2026-03-26 → 2026-07-12 · 3 obs

○ 2018-07-07 02:47:42
● 2026-03-26 21:01:02
● 2026-07-12 22:00:22

○NSns1.p10.dynect.net2018-07-07 → 2018-07-07 · 4 obs

○ 2017-01-08 02:23:14
● 2018-07-07 02:47:42
○ 2026-03-26 21:01:02
○ 2026-07-12 22:00:22

●NSns2-05.azure-dns.net2026-03-26 → 2026-07-12 · 3 obs

○ 2018-07-07 02:47:42
● 2026-03-26 21:01:02
● 2026-07-12 22:00:22

○NSns2.123-reg.co.uk2015-08-23 → 2017-01-08 · 4 obs

● 2015-08-23 10:29:02
● 2017-01-08 02:23:14
○ 2018-07-07 02:47:42
○ 2026-07-12 22:00:22

○NSns2.p10.dynect.net2018-07-07 → 2018-07-07 · 4 obs

○ 2017-01-08 02:23:14
● 2018-07-07 02:47:42
○ 2026-03-26 21:01:02
○ 2026-07-12 22:00:22

●NSns3-05.azure-dns.org2026-03-26 → 2026-07-12 · 3 obs

○ 2018-07-07 02:47:42
● 2026-03-26 21:01:02
● 2026-07-12 22:00:22

○NSns3.p10.dynect.net2018-07-07 → 2018-07-07 · 4 obs

○ 2017-01-08 02:23:14
● 2018-07-07 02:47:42
○ 2026-03-26 21:01:02
○ 2026-07-12 22:00:22

●NSns4-05.azure-dns.info2026-03-26 → 2026-07-12 · 3 obs

○ 2018-07-07 02:47:42
● 2026-03-26 21:01:02
● 2026-07-12 22:00:22

○NSns4.p10.dynect.net2018-07-07 → 2018-07-07 · 4 obs

○ 2017-01-08 02:23:14
● 2018-07-07 02:47:42
○ 2026-03-26 21:01:02
○ 2026-07-12 22:00:22

○MXmx0.123-reg.co.uk2015-08-23 → 2016-04-24 · 4 obs

● 2015-08-23 10:29:02
● 2016-04-24 16:42:10
○ 2017-01-08 02:23:14
○ 2026-07-12 22:00:22

○MXmx1.123-reg.co.uk2015-08-23 → 2016-04-24 · 4 obs

● 2015-08-23 10:29:02
● 2016-04-24 16:42:10
○ 2017-01-08 02:23:14
○ 2026-07-12 22:00:22

●MXopencorecloud-com.mail.protection.outlook.com2017-01-08 → 2026-07-12 · 3 obs

○ 2016-04-24 16:42:10
● 2017-01-08 02:23:14
● 2026-07-12 22:00:22

○A81.21.76.622015-08-23 → 2016-04-24 · 4 obs

● 2015-08-23 10:29:02
● 2016-04-24 16:42:10
○ 2017-01-08 02:23:14
○ 2026-07-12 22:00:22

●A91.198.99.1292017-01-08 → 2026-07-12 · 3 obs

○ 2016-04-24 16:42:10
● 2017-01-08 02:23:14
● 2026-07-12 22:00:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
opencorecloud.com	ns1-05.azure-dns.com, ns2-05.azure-dns.net, ns3-05.azure-dns.org, ns4-05.azure-dns.info	2 records

✅ Authoritative Response

Server:13.107.236.5

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opencorecloud.com (unsigned zone)

⏱️ Timing

Total: 715ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.198.99.129`
NS	4	`ns1-05.azure-dns.com, ns2-05.azure-dns.net...`
MX	1	`opencorecloud-com.mail.protection.outloo`
TXT	2	`MS=ms35409880, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1-05.azure-dns.com hostmaster.opencore`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-05.azure-dns.com, ns1-05.azure-dns.com)

Analysis

IP Addresses

opencorecloud.com resolves to one IP address: 91.198.99.129.

www.transactorgsl.com, opengi.london, powerplace.co.uk and two other host names share IP numbers with opencorecloud.com.

Name Servers

The authoritative name servers for opencorecloud.com are ns1-05.azure-dns.com, ns4-05.azure-dns.info, ns2-05.azure-dns.net and ns3-05.azure-dns.org.

At least some of opencorecloud.com's name servers are shared with other domains, for example tarvent.com, gwftech.net, wallguy.com and two more.

These name servers tend to be used in conjunction with the name servers nsgbr.comlaude.co.uk.

Four hostnames, each resolving to a pair of IP addresses: ns1-05.azure-dns.com directs to 13.107.236.5 and 2603:1061:0:700::5; ns4-05.azure-dns.info directs to 208.84.5.5 and 2620:1ec:bda:700::5; ns2-05.azure-dns.net directs to 150.171.21.5 and 2620:1ec:8ec:700::5; ns3-05.azure-dns.org directs to 204.14.183.5 and 2a01:111:4000:700::5.

Mail Servers

Mail for opencorecloud.com is handled by a single mail server, opencorecloud-com.mail.protection.outlook.com.

opencorecloud-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.3, 52.101.68.16, 52.101.68.39 and 5 others.