`radinfosystems.com`

DNSSEC	⚠️ Not signed
A	147.93.42.120^{🇧🇪 IIHOS001147.93.40.0/21 HOSTINGER US}
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	`radinfosystems-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01703.inbound.protection.outlook.com`
		A	2a01:111:f403:c931::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00201.inbound.protection.outlook.com`
		A	52.101.41.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr05cu00400.inbound.protection.outlook.com`
		A	52.101.41.22^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00406.inbound.protection.outlook.com`
		A	52.101.50.7^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr21cu00207.inbound.protection.outlook.com`
		A	52.101.194.15^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr21cu00107.inbound.protection.outlook.com`
TXT	`v=spf1 ip4:207.87.104.98 include:spf.protection.outlook.com -all`
TXT	`v=spf1mx ptr ip4:207.87.104.99 include:spf.xo.com mx:backupmx.xo.com`
TXT	`mscid=SZXtBX4TzG4HxJFohGM6hNgf9yUESMj8FtYjv0UHdudK37gkB6uvoAwFP/lrOj2aWH1tHBB...`
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=1774555127

WOT: SAFE (62/100)

Subdomains

webmail.radinfosystems.com

www.radinfosystems.com

Same first word

radinfosystems.com

DNS History

11 records (6 active, 5 former)

●NSns1.bdm.microsoftonline.com2020-02-05 → 2026-03-26 · 3 obs

○ 2017-03-26 21:17:46
● 2020-02-05 23:20:36
● 2026-03-26 20:23:34

●NSns2.bdm.microsoftonline.com2020-02-05 → 2026-03-26 · 3 obs

○ 2017-03-26 21:17:46
● 2020-02-05 23:20:36
● 2026-03-26 20:23:34

●NSns3.bdm.microsoftonline.com2020-02-05 → 2026-03-26 · 3 obs

○ 2017-03-26 21:17:46
● 2020-02-05 23:20:36
● 2026-03-26 20:23:34

●NSns4.bdm.microsoftonline.com2020-02-05 → 2026-03-26 · 3 obs

○ 2017-03-26 21:17:46
● 2020-02-05 23:20:36
● 2026-03-26 20:23:34

○NSns95.worldnic.com2015-08-06 → 2017-03-26 · 4 obs

● 2015-08-06 11:38:06
● 2017-03-26 21:17:46
○ 2020-02-05 23:20:36
○ 2026-03-26 20:23:34

○NSns96.worldnic.com2015-08-06 → 2017-03-26 · 4 obs

● 2015-08-06 11:38:06
● 2017-03-26 21:17:46
○ 2020-02-05 23:20:36
○ 2026-03-26 20:23:34

●MXradinfosystems-com.mail.protection.outlook.com2020-02-05 → 2026-03-26 · 3 obs

○ 2017-03-26 21:17:46
● 2020-02-05 23:20:36
● 2026-03-26 20:23:34

○MXwebmail.radinfosystems.com2015-08-06 → 2017-03-26 · 4 obs

● 2015-08-06 11:38:06
● 2017-03-26 21:17:46
○ 2020-02-05 23:20:36
○ 2026-03-26 20:23:34

●A147.93.42.1202026-02-22 → 2026-03-26 · 3 obs

○ 2020-02-05 23:20:36
● 2026-02-22 17:27:16
● 2026-03-26 20:23:34

○A207.87.104.992015-08-06 → 2017-03-26 · 4 obs

● 2015-08-06 11:38:06
● 2017-03-26 21:17:46
○ 2020-02-05 23:20:36
○ 2026-03-26 20:23:34

○A3.217.213.1612020-02-05 → 2020-02-05 · 4 obs

○ 2017-03-26 21:17:46
● 2020-02-05 23:20:36
○ 2026-02-22 17:27:16
○ 2026-03-26 20:23:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
radinfosystems.com	ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com	8 records

✅ Authoritative Response

Server:150.171.21.208

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 radinfosystems.com (unsigned zone)

⏱️ Timing

Total: 237ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`147.93.42.120`
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`radinfosystems-com.mail.protection.outlo`
TXT	3	`v=spf1 ip4:207.87.104.98 include:spf.pro, v=spf1mx ptr ip4:207.87.104.99 include:s...`
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

Hierarchy

radinfosystems.com is the parent of webmail.radinfosystems.com and www.radinfosystems.com.

IP Addresses

radinfosystems.com points to an IP address: 147.93.42.120.

other host names, for instance www.radinfosystems.com, longsgcs.net, compunet.tv and cyruspatell.com share IP numbers with radinfosystems.com.

Name Servers

radinfosystems.com delegates to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

radinfosystems.com at least partially shares name servers with other domains, for instance dlamail.com, globalnet.al, quantech.com, sfp.email and scotttaylorinsurance.com.

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

radinfosystems.com is handled by a single mail server, radinfosystems-com.mail.protection.outlook.com.

Hostname radinfosystems-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c902::1, 2a01:111:f403:c902::3, 2a01:111:f403:c931::, 2a01:111:f403:f90f::1, 52.101.41.0, 52.101.41.22, 52.101.50.7 and 52.101.194.15.

radinfosystems.com - robtex.com