rscom.com - dns.ninja

`rscom.com`

DNSSEC	⚠️ Not signed
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	`rscom-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::b^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbbpr03cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::10^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbapr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::7^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.68.39^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00607.inbound.protection.outlook.com`
		A	52.101.73.1^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am3pr04cu00501.inbound.protection.outlook.com`
		A	52.101.73.8^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr04cu00500.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`mscid=K/OhZm+ckdxfL4A6mlDZXwnPaIQI1ux7io0FhNScjTwDg59qdOLpY3oFMXzmVvws0D7gi3V...`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
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=1783777692

Same first word

rscom.pl

rscom.cn

rscom.net

rscom.ca

rscom.hu

rscom.cz

rscom.org

rscom.in

rscom.com

rscom.ru

rscom.si

rscom.de

rscom.co.uk

rscom.nl

Similar names

scorm.pl

socrm.com

roscm.ru

rsmco.com

rmcos.com

rcoms.net

crmos.ru

scorm.us

ocsmr.com

crmos.com

romcs.co.uk

scorm.fr

rcmos.com

rsmco.se

srmco.com

scorm.ru

rsmco.in

scorm.co.uk

corms.co.in

oscrm.ru

morcs.com

rsmco.co.uk

mrcos.com

ocsmr.net

rmsco.ca

crmos.pl

croms.org.br

croms.com

srcom.net

scorm.nl

scorm.co

smorc.net

scorm.es

mscro.com

scorm.com.br

srmco.cn

ocmrs.com

scorm.dk

rmsco.net

socrm.eu

smocr.com

srcom.com.br

corms.cn

srcom.de

mrsco.ir

rsomc.com

scorm.gr

srmco.net

scorm.biz

scorm.mx

scorm.com.mx

somrc.com

ocmrs.in

romsc.com

msrco.com

scorm.cn

scorm.com.au

scrom.com

srcom.cn

srmco.in

corsm.com

smrco.com

scrmo.com

osrmc.org.br

scmor.com

srcom.com

scorm.org

srcom.eu

mcsor.com

ocmrs.org

socrm.co.uk

scorm.trafficmanager.net

smocr.cz

rmsoc.com

comrs.com

scorm.info

ocsmr.org

oscrm.org

rsmco.co

msrco.org

corms.org

mosrc.org

rcoms.ru

scorm.org.uk

rmsco.de

scorm.de

scorm.in

omscr.com

scorm.com

csmro.com

srcom.co.jp

mcsor.org

socrm.cn

rmsco.com

romcs.com

srcom.ru

ocrsm.com

DNS History

5 records (5 active, 0 former)

●NSns1.bdm.microsoftonline.com2015-08-13 → 2026-07-11 · 2 obs

● 2015-08-13 19:25:00
● 2026-07-11 14:08:56

●NSns2.bdm.microsoftonline.com2015-08-13 → 2026-07-11 · 2 obs

● 2015-08-13 19:25:00
● 2026-07-11 14:08:56

●NSns3.bdm.microsoftonline.com2015-08-13 → 2026-07-11 · 2 obs

● 2015-08-13 19:25:00
● 2026-07-11 14:08:56

●NSns4.bdm.microsoftonline.com2015-08-13 → 2026-07-11 · 2 obs

● 2015-08-13 19:25:00
● 2026-07-11 14:08:56

●MXrscom-com.mail.protection.outlook.com2015-08-13 → 2026-07-11 · 2 obs

● 2015-08-13 19:25:00
● 2026-07-11 14:08:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rscom.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 rscom.com (unsigned zone)

⏱️ Timing

Total: 127ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`rscom-com.mail.protection.outlook.com (p`
TXT	2	`mscid=K/OhZm+ckdxfL4A6mlDZXwnPaIQI1ux7io, v=spf1 include:spf.protection.outlook.co`
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

Name Servers

Four name servers handle the delegation for rscom.com: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

rscom.com partially shares its NS delegation with several other domains, including maximimpressions.com, nuken.net, extrememail.co.uk and two others.

ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com each carry two IP addresses. ns1.bdm.microsoftonline.com has 13.107.236.208 and 2603:1061:0:700::d0; ns2.bdm.microsoftonline.com has 150.171.21.208 and 2620:1ec:8ec:700::d0; ns3.bdm.microsoftonline.com has 204.14.183.208 and 2a01:111:4000:700::d0; ns4.bdm.microsoftonline.com has 208.84.5.208 and 2620:1ec:bda:700::d0.

Mail Servers

rscom.com uses one mail server — rscom-com.mail.protection.outlook.com.

rscom-com.mail.protection.outlook.com has 8 IP addresses: 52.101.68.39, 52.101.73.1, 52.101.73.8 plus 5 more.