r4software.com - dns.ninja

`r4software.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`
		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`
		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	`r4software-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c942::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::2^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::3^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	52.101.190.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	52.101.190.2^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	52.101.192.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	52.101.192.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
TXT	`mscid=ZglRy5iezdm84R6yxFaIpa0kNlbFlJHYVItMpVU0VZJa0XAb2CHxkeorR0RR3qpGeMulB0Y...`
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=1780988246

Same first word

r4software.com

r4software.it

DNS History

15 records (5 active, 10 former)

○NSns.liquidweb.com2016-04-26 → 2017-07-05 · 5 obs

○ 2016-01-14 07:12:42
● 2016-04-26 00:45:04
● 2017-07-05 21:35:28
○ 2026-04-15 11:53:00
○ 2026-06-09 07:01:38

●NSns1.bdm.microsoftonline.com2026-04-15 → 2026-06-09 · 3 obs

○ 2017-07-05 21:35:28
● 2026-04-15 11:53:00
● 2026-06-09 07:01:38

○NSns1.eeebase.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 22:16:36
○ 2015-05-23 21:36:28
○ 2026-06-09 07:01:38

○NSns1.liquidweb.com2016-04-26 → 2017-07-05 · 5 obs

○ 2016-01-14 07:12:42
● 2016-04-26 00:45:04
● 2017-07-05 21:35:28
○ 2026-04-15 11:53:00
○ 2026-06-09 07:01:38

●NSns2.bdm.microsoftonline.com2026-04-15 → 2026-06-09 · 3 obs

○ 2017-07-05 21:35:28
● 2026-04-15 11:53:00
● 2026-06-09 07:01:38

○NSns2.eeebase.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 22:16:36
○ 2015-05-23 21:36:28
○ 2026-06-09 07:01:38

●NSns3.bdm.microsoftonline.com2026-04-15 → 2026-06-09 · 3 obs

○ 2017-07-05 21:35:28
● 2026-04-15 11:53:00
● 2026-06-09 07:01:38

○NSns33.domaincontrol.com2015-05-23 → 2016-01-14 · 5 obs

○ 2008-03-15 22:16:36
● 2015-05-23 21:36:28
● 2016-01-14 07:12:42
○ 2016-04-26 00:45:04
○ 2026-06-09 07:01:38

○NSns34.domaincontrol.com2015-05-23 → 2016-01-14 · 5 obs

○ 2008-03-15 22:16:36
● 2015-05-23 21:36:28
● 2016-01-14 07:12:42
○ 2016-04-26 00:45:04
○ 2026-06-09 07:01:38

●NSns4.bdm.microsoftonline.com2026-04-15 → 2026-06-09 · 3 obs

○ 2017-07-05 21:35:28
● 2026-04-15 11:53:00
● 2026-06-09 07:01:38

●MXr4software-com.mail.protection.outlook.com2015-05-23 → 2026-06-09 · 3 obs

○ 2008-03-15 22:16:36
● 2015-05-23 21:36:28
● 2026-06-09 07:01:38

○MXsmtp.eeebase.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 22:16:36
○ 2015-05-23 21:36:28
○ 2026-06-09 07:01:38

○A174.129.217.1142015-05-23 → 2016-01-14 · 5 obs

○ 2008-03-15 22:16:36
● 2015-05-23 21:36:28
● 2016-01-14 07:12:42
○ 2016-04-26 00:45:04
○ 2026-06-09 07:01:38

○A209.59.172.2392016-04-26 → 2017-07-05 · 5 obs

○ 2016-01-14 07:12:42
● 2016-04-26 00:45:04
● 2017-07-05 21:35:28
○ 2026-04-15 11:53:00
○ 2026-06-09 07:01:38

○A64.4.94.1692008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 22:16:36
○ 2015-05-23 21:36:28
○ 2026-06-09 07:01:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
r4software.com	ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com	8 records

✅ Authoritative Response

Server:204.14.183.208

NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for r4software.com (unsigned zone)

⏱️ Timing

Total: 138ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`r4software-com.mail.protection.outlook.c`
TXT	2	`v=spf1 include:spf.protection.outlook.co, mscid=ZglRy5iezdm84R6yxFaIpa0kNlbFlJHYVI`
SOA	1	`ns1.bdm.microsoftonline.com azuredns-hos`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...)

Analysis

Name Servers

r4software.com is delegated to 4 name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

There is at least partial name server overlap between r4software.com and other domains — insyd.com, robertparkassociates.com, chipscs.net and two more among them.

All four hostnames — ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com — resolve to two IP numbers apiece: ns1.bdm.microsoftonline.com to 13.107.236.208 and 2603:1061:0:700::d0; ns2.bdm.microsoftonline.com to 150.171.21.208 and 2620:1ec:8ec:700::d0; ns3.bdm.microsoftonline.com to 204.14.183.208 and 2a01:111:4000:700::d0; ns4.bdm.microsoftonline.com to 208.84.5.208 and 2620:1ec:bda:700::d0.

Mail Servers

r4software.com uses one mail server — r4software-com.mail.protection.outlook.com.

The hostname r4software-com.mail.protection.outlook.com has 8 IP addresses: 52.101.190.0, 52.101.190.2, 52.101.192.0 and five others.