mail.coreresearchgroup.com - robtex.com

mail.coreresearchgroup.com

DNSSEC⚠️ Not signed
A203.143.228.24πŸ‡¦πŸ‡Ί ASN-TELSTRA203.143.192.0/18 Telstra Corporation Limited 242 Exhibition Street

coreresearchgroup.com

DNSSEC⚠️ Not signed
A3.136.54.21πŸ‡ΊπŸ‡Έ Amazon3.136.0.0/13 EC2 CMH prefix
NSns0.dnsmadeeasy.com ⭐
NSns0.xstragroup.com
NSns1.xstragroup.com
NSns2.xstragroup.com
NSns3.xstragroup.com
NSns4.xstragroup.com
MXcoreresearchgroup-com.mail.protection.outlook.com ⭐
TXTMS=ms62198377
TXTv=spf1 include:spf.protection.outlook.com a mx include:relay.mailchannels.net...
SOAns0.dnsmadeeasy.comdns@dnsmadeeasy.com 2008-01-01 #37
WOT: SUSPICIOUS (60/100)

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

200920112013201520172019202120232025A203.143.228.2459.167.208.209
●A203.143.228.242015-06-25 β†’ 2026-03-30 Β· 3 obs
β—‹ 2008-03-19 10:16:24
● 2015-06-25 09:55:26
● 2026-03-30 16:10:44
β—‹A59.167.208.2092008-03-19 β†’ 2008-03-19 Β· 3 obs
● 2008-03-19 10:16:24
β—‹ 2015-06-25 09:55:26
β—‹ 2026-03-30 16:10:44

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net...-
coreresearchgroup.comns0.xstragroup.com, ns1.xstragroup.com, ns2.xstragroup.com, ns3.xstragroup.com...5 records

βœ… Authoritative Response

Server:208.94.148.2

NS records: ns0.xstragroup.com, ns1.xstragroup.com, ns2.xstragroup.com, ns3.xstragroup.com, ns4.xstragroup.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coreresearchgroup.com (unsigned zone)

⏱️ Timing

Total: 1529ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1203.143.228.24

πŸ“Œ Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns0.xstragroup.com, ns1.xstragroup.com, ns2.xstragroup.com...)

Analysis

IP Addresses

mail.coreresearchgroup.com points to a single IP address: 203.143.228.24.