rhcompanies.com - robtex.com

rhcompanies.com

DNSSEC⚠️ Not signed
NSns1.bdm.microsoftonline.com ⭐
A2603:1061:0:700::d0πŸ‡ΊπŸ‡Έ Microsoft2603:1000::/25 MICROSOFT
PTRns1-208.azure-dns.com
A13.107.236.208πŸ‡ΊπŸ‡Έ Microsoft13.104.0.0/14 MICROSOFT
PTRns1-208.azure-dns.com
NSns2.bdm.microsoftonline.com
A2620:1ec:8ec:700::d0πŸ‡ΊπŸ‡Έ Microsoft2620:1ec::/36 MICROSOFT
PTRns2-208.azure-dns.net
A150.171.21.208πŸ‡ΊπŸ‡Έ Microsoft150.171.0.0/16 MICROSOFT
PTRns2-208.azure-dns.net
NSns3.bdm.microsoftonline.com ⚠️ Not in parent delegation
A2a01:111:4000:700::d0πŸ‡¬πŸ‡§ Microsoft2a01:111:4000::/36
PTRns3-208.azure-dns.org
A204.14.183.208πŸ‡ΊπŸ‡Έ Microsoft204.14.180.0/22
PTRns3-208.azure-dns.org
NSns4.bdm.microsoftonline.com ⚠️ Not in parent delegation
A2620:1ec:bda:700::d0πŸ‡ΊπŸ‡Έ Microsoft2620:1ec::/36 MICROSOFT
PTRns4-208.azure-dns.info
A208.84.5.208πŸ‡ΊπŸ‡Έ Microsoft208.84.0.0/21 MICROSOFT
PTRns4-208.azure-dns.info
MXrhcompanies-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c922::1πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-bl0pr05cu00501.inbound.protection.outlook.com
A2a01:111:f403:c927::1πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-bn8pr05cu00301.inbound.protection.outlook.com
A2a01:111:f403:c92c::2πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-dm2pr04cu00102.inbound.protection.outlook.com
A2a01:111:f403:f90b::πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-bn6pr04cu00100.inbound.protection.outlook.com
A40.93.192.4πŸ‡ΊπŸ‡Έ Microsoft40.80.0.0/12
PTRmail-dm2pr04cu00404.inbound.protection.outlook.com
A52.101.8.51πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dm1pr04cu00203.inbound.protection.outlook.com
A52.101.50.1πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-co1pr05cu00401.inbound.protection.outlook.com
A52.101.50.13πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-mw2pr02cu00605.inbound.protection.outlook.com
TXTmscid=wYXmDJftDty76pwHJDKwVJ729lZD/+KurXLxtJC+z+UxKyUBoZfO5l/ooOkMMpIZQPhtGkO...
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns1.bdm.microsoftonline.comazuredns-hostmaster@microsoft.com serial=1

com

Same first word

Similar names

DNS History

12 records (5 active, 7 former)

200920112013201520172019202120232025NSns1.bdm.microsoftonline.comns2.bdm.microsoftonline.comns3.bdm.microsoftonline.comns4.bdm.microsoftonline.comns43.worldnic.comns44.worldnic.comMXrhcompanies-com.mail.protection.outlook.commail.b-io.cop.webcom.ctmail.comA208.91.197.132208.91.197.25209.62.20.208
●NSns1.bdm.microsoftonline.com2018-09-07 β†’ 2026-04-14 Β· 3 obs
β—‹ 2016-12-22 22:31:18
● 2018-09-07 14:36:14
● 2026-04-14 03:25:52
●NSns2.bdm.microsoftonline.com2018-09-07 β†’ 2026-04-14 Β· 3 obs
β—‹ 2016-12-22 22:31:18
● 2018-09-07 14:36:14
● 2026-04-14 03:25:52
●NSns3.bdm.microsoftonline.com2018-09-07 β†’ 2026-04-14 Β· 3 obs
β—‹ 2016-12-22 22:31:18
● 2018-09-07 14:36:14
● 2026-04-14 03:25:52
●NSns4.bdm.microsoftonline.com2018-09-07 β†’ 2026-04-14 Β· 3 obs
β—‹ 2016-12-22 22:31:18
● 2018-09-07 14:36:14
● 2026-04-14 03:25:52
β—‹NSns43.worldnic.com2008-03-15 β†’ 2016-02-05 Β· 4 obs
● 2008-03-15 12:31:26
● 2016-02-05 06:01:18
β—‹ 2016-12-22 22:31:18
β—‹ 2026-04-14 03:25:52
β—‹NSns44.worldnic.com2008-03-15 β†’ 2016-02-05 Β· 4 obs
● 2008-03-15 12:31:26
● 2016-02-05 06:01:18
β—‹ 2016-12-22 22:31:18
β—‹ 2026-04-14 03:25:52
β—‹MXmail.b-io.co2016-04-20 β†’ 2016-04-20 Β· 4 obs
β—‹ 2016-02-05 06:01:18
● 2016-04-20 12:21:10
β—‹ 2016-12-22 22:31:18
β—‹ 2026-04-14 03:25:52
β—‹MXp.webcom.ctmail.com2016-02-05 β†’ 2016-02-05 Β· 3 obs
● 2016-02-05 06:01:18
β—‹ 2016-04-20 12:21:10
β—‹ 2026-04-14 03:25:52
●MXrhcompanies-com.mail.protection.outlook.com2018-09-07 β†’ 2026-04-14 Β· 3 obs
β—‹ 2016-12-22 22:31:18
● 2018-09-07 14:36:14
● 2026-04-14 03:25:52
β—‹A208.91.197.1322016-04-20 β†’ 2016-04-20 Β· 4 obs
β—‹ 2016-02-05 06:01:18
● 2016-04-20 12:21:10
β—‹ 2016-12-22 22:31:18
β—‹ 2026-04-14 03:25:52
β—‹A208.91.197.252015-07-03 β†’ 2016-02-05 Β· 5 obs
β—‹ 2008-03-15 12:31:26
● 2015-07-03 13:53:22
● 2016-02-05 06:01:18
β—‹ 2016-04-20 12:21:10
β—‹ 2026-04-14 03:25:52
β—‹A209.62.20.2082008-03-15 β†’ 2008-03-15 Β· 3 obs
● 2008-03-15 12:31:26
β—‹ 2015-07-03 13:53:22
β—‹ 2026-04-14 03:25:52

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net...-
rhcompanies.comns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com4 records

βœ… Authoritative Response

Server:150.171.21.208

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

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rhcompanies.com (unsigned zone)

⏱️ Timing

Total: 159ms | Queries: -

πŸ“„ Records

TypeCountSample Data
NS4ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...
MX1rhcompanies-com.mail.protection.outlook.
TXT2mscid=wYXmDJftDty76pwHJDKwVJ729lZD/+KurX, v=spf1 include:spf.protection.outlook.co
SOA1ns1.bdm.microsoftonline.com azuredns-hos

πŸ“Œ Glue Records Collected

Total: 4

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

Analysis

Name Servers

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

rhcompanies.com at least partially shares name servers with other domains, including purver.com, threeriverscafe.com, interplast.org.au, beauti.sa and pohankapartners.sk.

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

A single mail server handles rhcompanies.com, rhcompanies-com.mail.protection.outlook.com.

Host rhcompanies-com.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:c922::1, 2a01:111:f403:c927::1, 2a01:111:f403:c92c::2, 2a01:111:f403:f90b::, 40.93.192.4, 52.101.8.51, 52.101.50.1 and 52.101.50.13.