`gcs-nc.com`

DNSSEC	⚠️ Not signed
A	162.144.20.200^{🇺🇸 EIGI162.144.0.0/16 Unified Layer}
		PTR	`162-144-20-200.unifiedlayer.com`
NS	`ns1.bdm.microsoftonline.com` ⭐
		A	2603:1061:0:700::d0^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
		A	13.107.236.208^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
NS	`ns2.bdm.microsoftonline.com`
		A	2620:1ec:8ec:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
		A	150.171.21.208^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
NS	`ns3.bdm.microsoftonline.com` ⚠️ Not in parent delegation
		A	2a01:111:4000:700::d0^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-208.azure-dns.org`
		A	204.14.183.208^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-208.azure-dns.org`
NS	`ns4.bdm.microsoftonline.com` ⚠️ Not in parent delegation
		A	2620:1ec:bda:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
		A	208.84.5.208^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
MX	`gcsnc-com0i.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:f802::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01403.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr02cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr03cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:f912::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr03cu00200.inbound.protection.outlook.com`
		A	52.101.10.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr03cu00202.inbound.protection.outlook.com`
		A	52.101.10.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr04cu00105.inbound.protection.outlook.com`
		A	52.101.10.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr04cu00206.inbound.protection.outlook.com`
		A	52.101.41.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01600.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`mscid=fCZ/d1bK5TfGpHrlFEAqPvH9OaCjb8jRZjyllzPm4w105kBcMkkF7/tqrG7+oEYrCCfcIy+...`
SOA	`ns1.bdm.microsoftonline.com`azuredns-hostmaster@microsoft.com serial=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=1774684267

Same first word

gcs-nc.com

Similar names

cn-gsc.com

sg-cnc.com

sgc-cn.com

csg-cn.com

DNS History

18 records (6 active, 12 former)

●NSns1.bdm.microsoftonline.com2018-06-17 → 2026-03-28 · 3 obs

○ 2017-01-29 09:19:16
● 2018-06-17 04:22:42
● 2026-03-28 07:53:18

○NSns1.justhost.com2016-01-24 → 2016-05-02 · 5 obs

○ 2015-11-03 17:09:54
● 2016-01-24 08:30:56
● 2016-05-02 07:55:14
○ 2017-01-29 09:19:16
○ 2026-03-28 07:53:18

○NSns1.mdnsservice.com2015-07-20 → 2015-07-20 · 3 obs

● 2015-07-20 10:52:50
○ 2015-11-03 17:09:54
○ 2026-03-28 07:53:18

○NSns1.uniregistrymarket.link2017-01-29 → 2017-01-29 · 4 obs

○ 2016-05-02 07:55:14
● 2017-01-29 09:19:16
○ 2018-06-17 04:22:42
○ 2026-03-28 07:53:18

●NSns2.bdm.microsoftonline.com2018-06-17 → 2026-03-28 · 3 obs

○ 2017-01-29 09:19:16
● 2018-06-17 04:22:42
● 2026-03-28 07:53:18

○NSns2.justhost.com2016-01-24 → 2016-05-02 · 5 obs

○ 2015-11-03 17:09:54
● 2016-01-24 08:30:56
● 2016-05-02 07:55:14
○ 2017-01-29 09:19:16
○ 2026-03-28 07:53:18

○NSns2.mdnsservice.com2015-07-20 → 2015-07-20 · 3 obs

● 2015-07-20 10:52:50
○ 2015-11-03 17:09:54
○ 2026-03-28 07:53:18

○NSns2.uniregistrymarket.link2017-01-29 → 2017-01-29 · 4 obs

○ 2016-05-02 07:55:14
● 2017-01-29 09:19:16
○ 2018-06-17 04:22:42
○ 2026-03-28 07:53:18

●NSns3.bdm.microsoftonline.com2018-06-17 → 2026-03-28 · 3 obs

○ 2017-01-29 09:19:16
● 2018-06-17 04:22:42
● 2026-03-28 07:53:18

○NSns3.mdnsservice.com2015-07-20 → 2015-07-20 · 3 obs

● 2015-07-20 10:52:50
○ 2015-11-03 17:09:54
○ 2026-03-28 07:53:18

●NSns4.bdm.microsoftonline.com2018-06-17 → 2026-03-28 · 3 obs

○ 2017-01-29 09:19:16
● 2018-06-17 04:22:42
● 2026-03-28 07:53:18

●MXgcsnc-com0i.mail.protection.outlook.com2018-06-17 → 2026-03-28 · 3 obs

○ 2017-01-29 09:19:16
● 2018-06-17 04:22:42
● 2026-03-28 07:53:18

○MXmail.gcs-nc.com2016-01-24 → 2016-05-02 · 5 obs

○ 2015-11-03 17:09:54
● 2016-01-24 08:30:56
● 2016-05-02 07:55:14
○ 2017-01-29 09:19:16
○ 2026-03-28 07:53:18

○MXmx.gcs-nc.com2015-07-20 → 2015-07-20 · 3 obs

● 2015-07-20 10:52:50
○ 2015-11-03 17:09:54
○ 2026-03-28 07:53:18

●A162.144.20.2002026-02-18 → 2026-03-28 · 3 obs

○ 2018-06-17 04:22:42
● 2026-02-18 23:15:16
● 2026-03-28 07:53:18

○A173.254.28.232016-01-24 → 2016-05-02 · 5 obs

○ 2015-11-03 17:09:54
● 2016-01-24 08:30:56
● 2016-05-02 07:55:14
○ 2017-01-29 09:19:16
○ 2026-03-28 07:53:18

○A216.40.47.172015-07-20 → 2015-07-20 · 3 obs

● 2015-07-20 10:52:50
○ 2015-11-03 17:09:54
○ 2026-03-28 07:53:18

○A69.172.201.1532017-01-29 → 2017-01-29 · 4 obs

○ 2016-05-02 07:55:14
● 2017-01-29 09:19:16
○ 2018-06-17 04:22:42
○ 2026-03-28 07:53:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net...	-
gcs-nc.com	ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com	4 records

✅ Authoritative Response

Server:150.171.21.208

NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gcs-nc.com (unsigned zone)

⏱️ Timing

Total: 166ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.144.20.200`
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`gcsnc-com0i.mail.protection.outlook.com`
TXT	2	`v=spf1 include:spf.protection.outlook.co, mscid=fCZ/d1bK5TfGpHrlFEAqPvH9OaCjb8jRZj`
SOA	1	`ns1.bdm.microsoftonline.com azuredns-hos`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...)

Analysis

IP Addresses

gcs-nc.com points to IP number: 162.144.20.200.

Other host names such as mail.mbonham.com, healingstreamsint.org, mail.marzet.com, mbonham.com and veterancup.no share IPs with gcs-nc.com.

Name Servers

gcs-nc.com is delegated to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

gcs-nc.com at least partially shares name servers with other domains, for instance santinelli.com.br, ephex-it.com, tgate.de, revidgeandwilpshire.co.uk and polich.us.

Host names with two IP numbers: ns1.bdm.microsoftonline.com points to 2603:1061:0:700::d0 and 13.107.236.208; ns2.bdm.microsoftonline.com points to 2620:1ec:8ec:700::d0 and 150.171.21.208; ns3.bdm.microsoftonline.com points to 2a01:111:4000:700::d0 and 204.14.183.208; ns4.bdm.microsoftonline.com points to 2620:1ec:bda:700::d0 and 208.84.5.208.

Mail Servers

gcs-nc.com is handled by a single mail server, gcsnc-com0i.mail.protection.outlook.com.

Host name gcsnc-com0i.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:f802::3, 2a01:111:f403:f901::1, 2a01:111:f403:f90a::1, 2a01:111:f403:f912::, 52.101.10.2, 52.101.10.5, 52.101.10.14 and 52.101.41.24.

gcs-nc.com - robtex.com

gcs-nc.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`gcs-nc.com`

`com`