ebscousa.com - robtex.com

ebscousa.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
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
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
MXebscousa-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c803::πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-bn1pr21cu00200.inbound.protection.outlook.com
A2a01:111:f403:c92c::3πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-dm5pr04cu00103.inbound.protection.outlook.com
A2a01:111:f403:c946::3πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-ch0pr04cu00603.inbound.protection.outlook.com
A2a01:111:f403:f913::1πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-cy5pr05cu00101.inbound.protection.outlook.com
A52.101.9.0πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bl2pr02cu00100.inbound.protection.outlook.com
A52.101.11.7πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sa9pr04cu00107.inbound.protection.outlook.com
A52.101.42.16πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-co1pr05cu00300.inbound.protection.outlook.com
A52.101.50.10πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-mw2pr02cu00502.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
TXTmscid=kVkQAmhqvEzrNRkN1j94x3PlUGmUs7M+imbwfjLJLkN7V/fHjr2vi50ilJJWQPVaA5pZqlS...
SOAns1.bdm.microsoftonline.comazuredns-hostmaster@microsoft.com serial=1

com

Same first word

Similar names

DNS History

8 records (5 active, 3 former)

202120222023202420252026NSns1.bdm.microsoftonline.comns2.bdm.microsoftonline.comns3.bdm.microsoftonline.comns4.bdm.microsoftonline.comns39.domaincontrol.comns40.domaincontrol.comMXebscousa-com.mail.protection.outlook.comA184.168.221.36
●NSns1.bdm.microsoftonline.com2026-02-14 β†’ 2026-03-24 Β· 3 obs
β—‹ 2020-02-21 21:29:14
● 2026-02-14 21:15:18
● 2026-03-24 23:35:24
●NSns2.bdm.microsoftonline.com2026-02-14 β†’ 2026-03-24 Β· 3 obs
β—‹ 2020-02-21 21:29:14
● 2026-02-14 21:15:18
● 2026-03-24 23:35:24
●NSns3.bdm.microsoftonline.com2026-02-14 β†’ 2026-03-24 Β· 3 obs
β—‹ 2020-02-21 21:29:14
● 2026-02-14 21:15:18
● 2026-03-24 23:35:24
β—‹NSns39.domaincontrol.com2020-02-21 β†’ 2020-02-21 Β· 3 obs
● 2020-02-21 21:29:14
β—‹ 2026-02-14 21:15:18
β—‹ 2026-03-24 23:35:24
●NSns4.bdm.microsoftonline.com2026-02-14 β†’ 2026-03-24 Β· 3 obs
β—‹ 2020-02-21 21:29:14
● 2026-02-14 21:15:18
● 2026-03-24 23:35:24
β—‹NSns40.domaincontrol.com2020-02-21 β†’ 2020-02-21 Β· 3 obs
● 2020-02-21 21:29:14
β—‹ 2026-02-14 21:15:18
β—‹ 2026-03-24 23:35:24
●MXebscousa-com.mail.protection.outlook.com2020-02-21 β†’ 2026-03-24 Β· 2 obs
● 2020-02-21 21:29:14
● 2026-03-24 23:35:24
β—‹A184.168.221.362020-02-21 β†’ 2026-02-14 Β· 3 obs
● 2020-02-21 21:29:14
● 2026-02-14 21:15:18
β—‹ 2026-03-24 23:35:24

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
ebscousa.comns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com8 records

βœ… Authoritative Response

Server:13.107.236.208

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

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ebscousa.com (unsigned zone)

⏱️ Timing

Total: 117ms | Queries: -

πŸ“„ Records

TypeCountSample Data
NS4ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...
MX1ebscousa-com.mail.protection.outlook.com
TXT2v=spf1 include:spf.protection.outlook.co, mscid=kVkQAmhqvEzrNRkN1j94x3PlUGmUs7M+im
SOA1ns1.bdm.microsoftonline.com azuredns-hos

πŸ“Œ Glue Records Collected

Total: 8

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

Analysis

Name Servers

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

ebscousa.com at least partially shares name servers with other domains, for instance cchoe-ee.com, connexgroup.com.br, zervosshipping.com, mountaincreektech.ca and prjva.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

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

Host ebscousa-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c803::, 2a01:111:f403:c92c::3, 2a01:111:f403:c946::3, 2a01:111:f403:f913::1, 52.101.9.0, 52.101.11.7, 52.101.42.16 and 52.101.50.10.