jmt.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

jmt.dev

DNSSEC⚠️ Not signed
A76.76.21.21🇺🇸 Amazon76.76.21.0/24 EC2 Prefix
NSdns1.registrar-servers.com ⭐
A2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar
PTRdns1.namecheaphosting.com
PTRdns1.registrar-servers.com
A156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar
PTRdns1.namecheaphosting.com
PTRdns1.registrar-servers.com
NSdns2.registrar-servers.com
A2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar
PTRdns2.namecheaphosting.com
PTRdns2.registrar-servers.com
A156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar
PTRdns2.namecheaphosting.com
PTRdns2.registrar-servers.com
MXin1-smtp.messagingengine.com ⭐
A103.168.172.216🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-01.messagingengine.com
A103.168.172.217🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-02.messagingengine.com
A103.168.172.218🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-03.messagingengine.com
A103.168.172.219🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-04.messagingengine.com
A103.168.172.220🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-05.messagingengine.com
A103.168.172.221🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-06.messagingengine.com
A103.168.172.222🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-07.messagingengine.com
A103.168.172.223🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-08.messagingengine.com
MXin2-smtp.messagingengine.com(20)
A202.12.124.216TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-01.messagingengine.com
A202.12.124.217TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-02.messagingengine.com
A202.12.124.218TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-03.messagingengine.com
A202.12.124.219TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-04.messagingengine.com
TXTv=spf1 include:spf.messagingengine.com ?all
SOAdns1.registrar-servers.comhostmaster@registrar-servers.com serial=1674940360

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

Similar names

Previous names

Next names

DNS History

5 records (5 active, 0 former)

NSdns1.registrar-servers.comdns2.registrar-servers.comMXin1-smtp.messagingengine.comin2-smtp.messagingengine.comA76.76.21.21
●NSdns1.registrar-servers.com2026-09-16 → 2026-10-26 · 2 obs
● 2026-09-16 16:16:44
● 2026-10-26 03:38:40
●NSdns2.registrar-servers.com2026-09-16 → 2026-10-26 · 2 obs
● 2026-09-16 16:16:44
● 2026-10-26 03:38:40
●MXin1-smtp.messagingengine.com2026-09-16 → 2026-10-26 · 2 obs
● 2026-09-16 16:16:44
● 2026-10-26 03:38:40
●MXin2-smtp.messagingengine.com2026-09-16 → 2026-10-26 · 2 obs
● 2026-09-16 16:16:44
● 2026-10-26 03:38:40
●A76.76.21.212026-09-16 → 2026-10-26 · 2 obs
● 2026-09-16 16:16:44
● 2026-10-26 03:38:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
jmt.devdns2.registrar-servers.com, dns1.registrar-servers.com-

✅ Authoritative Response

Server:156.154.133.200

NS records: dns2.registrar-servers.com, dns1.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jmt.dev (unsigned zone)

⏱️ Timing

Total: 1205ms | Queries: -

📄 Records

TypeCountSample Data
A176.76.21.21
NS2dns1.registrar-servers.com, dns2.registrar-servers.com
MX2in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)
TXT1v=spf1 include:spf.messagingengine.com ?
SOA1dns1.registrar-servers.com hostmaster.re

Analysis

IP Addresses

jmt.dev points to a single IP number: 76.76.21.21.

Additional host names — ht360.ai, scopyhealth.com, digitalkaksha.app and two others — share IP numbers with jmt.dev.

Name Servers

jmt.dev is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.

jmt.dev shares its name server setup with other domains, including besford.world, ugcchallenge.com, multigenesunited.now and two others.

jmt.dev shares at least some of its name servers with other domains, such as debonomarketingcommunications.com.

dns1.registrar-servers.com and dns2.registrar-servers.com each resolve to two IP addresses: dns1.registrar-servers.com points to 156.154.132.200 and 2610:a1:1024::200, while dns2.registrar-servers.com points to 156.154.133.200 and 2610:a1:1025::200.

Mail Servers

jmt.dev has two mail servers: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

jmt.dev shares the same mail server setup as other domains, including kravmaga-bukan.com, asyrt.com, 33eindrittel.com and two others.

The mail servers of jmt.dev are at least partially shared with other domains, including themedicalmba.com.

Host names with 8 IP numbers:

in1-smtp.messagingengine.com resolves to 103.168.172.216, 103.168.172.217, 103.168.172.218 and 5 other IP addresses.

Host names resolving to four IP addresses:

in2-smtp.messagingengine.com has four IP addresses: 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.