masterg.com - dns.ninja

masterg.com

DNSSEC⚠️ Not signed
A65.52.10.91πŸ‡ΊπŸ‡Έ Microsoft65.52.0.0/14 MICROSOFT
NScbru.br.ns.els-gms.att.net ⭐
A2001:1890:1ff:9f0:68:94:156:132πŸ‡ΊπŸ‡Έ AS70182001:1890::/29 AT&T Enterprises, LLC
PTRcbru.br.ns.els-gms.att.net
A68.94.156.132πŸ‡ΊπŸ‡Έ AS701868.88.0.0/13 ARIN Allocation SBC Internet Services
PTRcbru.br.ns.els-gms.att.net
NScmtu.mt.ns.els-gms.att.net
A2001:1890:1ff:9f1:99:99:99:132πŸ‡ΊπŸ‡Έ AS70182001:1890::/29 AT&T Enterprises, LLC
PTRcmtu.mt.ns.els-gms.att.net
A99.99.99.132πŸ‡ΊπŸ‡Έ AS701899.96.0.0/13 AT&T Enterprises, LLC
PTRcmtu.mt.ns.els-gms.att.net
MXmasterg-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c902::4πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-sj0pr03cu01504.inbound.protection.outlook.com
A2a01:111:f403:c91d::bπŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-mw2pr02cu00603.inbound.protection.outlook.com
A2a01:111:f403:c92c::3πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-dm5pr04cu00103.inbound.protection.outlook.com
A2a01:111:f403:c931::1πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-sa9pr03cu00201.inbound.protection.outlook.com
A52.101.9.20πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bl0pr02cu00604.inbound.protection.outlook.com
A52.101.10.1πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn6pr02cu00301.inbound.protection.outlook.com
A52.101.10.2πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn8pr03cu00202.inbound.protection.outlook.com
A52.101.11.17πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sn1pr0501cu00301.inbound.protection.outlook.com
TXTv=spf1 ip4:216.33.91.96 IP4:216.33.91.254 include:spf.protection.outlook.com ...
SOAcbru.br.ns.els-gms.att.netrm-hostmaster@ems.att.com serial=66

com

Subdomains

Same first word

Similar names

DNS History

6 records (4 active, 2 former)

20162017201820192020202120222023202420252026NScbru.br.ns.els-gms.att.netcmtu.mt.ns.els-gms.att.netMXmasterg-com.mail.protection.outlook.commasterg-com.mail.eo.outlook.comA65.52.10.91173.229.1.219
●NScbru.br.ns.els-gms.att.net2015-06-15 β†’ 2026-06-16 Β· 2 obs
● 2015-06-15 23:47:52
● 2026-06-16 02:04:16
●NScmtu.mt.ns.els-gms.att.net2015-06-15 β†’ 2026-06-16 Β· 2 obs
● 2015-06-15 23:47:52
● 2026-06-16 02:04:16
β—‹MXmasterg-com.mail.eo.outlook.com2015-06-15 β†’ 2018-10-07 Β· 4 obs
● 2015-06-15 23:47:52
● 2018-10-07 15:38:54
β—‹ 2026-02-24 07:25:36
β—‹ 2026-06-16 02:04:16
●MXmasterg-com.mail.protection.outlook.com2015-06-15 β†’ 2026-06-16 Β· 4 obs
● 2015-06-15 23:47:52
● 2026-06-06 19:39:04
β—‹ 2026-06-07 17:07:14
● 2026-06-16 02:04:16
β—‹A173.229.1.2192015-06-15 β†’ 2018-10-07 Β· 4 obs
● 2015-06-15 23:47:52
● 2018-10-07 15:38:54
β—‹ 2026-02-24 07:25:36
β—‹ 2026-06-16 02:04:16
●A65.52.10.912026-02-24 β†’ 2026-06-16 Β· 5 obs
β—‹ 2018-10-07 15:38:54
● 2026-02-24 07:25:36
● 2026-06-06 19:39:04
β—‹ 2026-06-07 17:07:14
● 2026-06-16 02:04:16

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
masterg.comcbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net-

βœ… Authoritative Response

Server:99.99.99.132

NS records: cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for masterg.com (unsigned zone)

⏱️ Timing

Total: 698ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A165.52.10.91
NS2cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net
MX1masterg-com.mail.protection.outlook.com
TXT1v=spf1 ip4:216.33.91.96 IP4:216.33.91.25
SOA1cbru.br.ns.els-gms.att.net rm-hostmaster

Analysis

Hierarchy

The domain estore.masterg.com falls under the parent masterg.com.

IP Addresses

masterg.com points to a single IP number: 65.52.10.91.

Name Servers

DNS delegation for masterg.com points to two name servers: cbru.br.ns.els-gms.att.net and cmtu.mt.ns.els-gms.att.net.

masterg.com shares its name server setup with other domains, including 55.100.216.in-addr.arpa, 126.145.205.in-addr.arpa, midwestls.com and two others.

At least some of masterg.com's name servers are shared with other domains, for example halacademy.uk, seabourn-encore.net, firstexpresspay.com and two more.

These name servers tend to co-occur with dbru.br.ns.els-gms.att.net, dmtu.mt.ns.els-gms.att.net, dns3.carnival.com and 7 other name servers in the same DNS delegations.

cbru.br.ns.els-gms.att.net directs to 68.94.156.132 and 2001:1890:1ff:9f0:68:94:156:132. cmtu.mt.ns.els-gms.att.net directs to 99.99.99.132 and 2001:1890:1ff:9f1:99:99:99:132. Each host name carries two IP addresses.

Mail Servers

masterg.com has one mail server: masterg-com.mail.protection.outlook.com.

masterg-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.9.20, 52.101.10.1, 52.101.10.2 and 5 other.