ntmg.jp - robtex.com
ntmg.jp
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1784160902 | ||||||
Subdomains
academy.ntmg.jp |
Same first word
Similar names
DNS History
21 records (9 active, 12 former)
●NSns-1273.awsdns-31.org2026-07-13 → 2026-07-16 · 2 obs
● 2026-07-16 00:43:18
●NSns-1584.awsdns-06.co.uk2026-07-13 → 2026-07-16 · 2 obs
● 2026-07-16 00:43:18
●NSns-315.awsdns-39.com2026-07-13 → 2026-07-16 · 2 obs
● 2026-07-16 00:43:18
●NSns-551.awsdns-04.net2026-07-13 → 2026-07-16 · 2 obs
● 2026-07-16 00:43:18
●MXinbound-smtp.ap-northeast-1.amazonaws.com2026-07-13 → 2026-07-16 · 2 obs
● 2026-07-16 00:43:18
○A13.227.110.112026-07-13 → 2026-07-15 · 6 obs
● 2026-07-13 13:47:42
○ 2026-07-14 02:17:12
● 2026-07-15 01:01:40
○ 2026-07-16 00:43:16
○ 2026-07-16 00:43:18
○A13.227.110.1282026-07-13 → 2026-07-15 · 6 obs
● 2026-07-13 13:47:42
○ 2026-07-14 02:17:12
● 2026-07-15 01:01:40
○ 2026-07-16 00:43:16
○ 2026-07-16 00:43:18
○A13.227.110.212026-07-13 → 2026-07-15 · 6 obs
● 2026-07-13 13:47:42
○ 2026-07-14 02:17:12
● 2026-07-15 01:01:40
○ 2026-07-16 00:43:16
○ 2026-07-16 00:43:18
○A13.227.110.432026-07-13 → 2026-07-15 · 6 obs
● 2026-07-13 13:47:42
○ 2026-07-14 02:17:12
● 2026-07-15 01:01:40
○ 2026-07-16 00:43:16
○ 2026-07-16 00:43:18
○A13.33.235.1082026-07-13 → 2026-07-13 · 3 obs
○ 2026-07-13 13:47:42
○ 2026-07-16 00:43:18
○A13.33.235.1122026-07-13 → 2026-07-13 · 3 obs
○ 2026-07-13 13:47:42
○ 2026-07-16 00:43:18
○A13.33.235.732026-07-13 → 2026-07-13 · 3 obs
○ 2026-07-13 13:47:42
○ 2026-07-16 00:43:18
○A13.33.235.942026-07-13 → 2026-07-13 · 3 obs
○ 2026-07-13 13:47:42
○ 2026-07-16 00:43:18
●A3.166.192.1022026-07-14 → 2026-07-16 · 7 obs
● 2026-07-14 02:17:12
○ 2026-07-14 09:23:56
● 2026-07-14 16:07:14
○ 2026-07-15 01:01:40
● 2026-07-16 00:43:16
● 2026-07-16 00:43:18
●A3.166.192.552026-07-14 → 2026-07-16 · 7 obs
● 2026-07-14 02:17:12
○ 2026-07-14 09:23:56
● 2026-07-14 16:07:14
○ 2026-07-15 01:01:40
● 2026-07-16 00:43:16
● 2026-07-16 00:43:18
●A3.166.192.692026-07-14 → 2026-07-16 · 7 obs
● 2026-07-14 02:17:12
○ 2026-07-14 09:23:56
● 2026-07-14 16:07:14
○ 2026-07-15 01:01:40
● 2026-07-16 00:43:16
● 2026-07-16 00:43:18
●A3.166.192.842026-07-14 → 2026-07-16 · 7 obs
● 2026-07-14 02:17:12
○ 2026-07-14 09:23:56
● 2026-07-14 16:07:14
○ 2026-07-15 01:01:40
● 2026-07-16 00:43:16
● 2026-07-16 00:43:18
○A3.174.59.1042026-07-14 → 2026-07-14 · 4 obs
● 2026-07-14 09:23:56
○ 2026-07-14 16:07:14
○ 2026-07-16 00:43:18
○A3.174.59.1162026-07-14 → 2026-07-14 · 4 obs
● 2026-07-14 09:23:56
○ 2026-07-14 16:07:14
○ 2026-07-16 00:43:18
○A3.174.59.142026-07-14 → 2026-07-14 · 4 obs
● 2026-07-14 09:23:56
○ 2026-07-14 16:07:14
○ 2026-07-16 00:43:18
○A3.174.59.942026-07-14 → 2026-07-14 · 4 obs
● 2026-07-14 09:23:56
○ 2026-07-14 16:07:14
○ 2026-07-16 00:43:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| ntmg.jp | ns-551.awsdns-04.net, ns-1584.awsdns-06.co.uk, ns-315.awsdns-39.com, ns-1273.awsdns-31.org | - |
✅ Authoritative Response
Server:205.251.196.249
NS records: ns-551.awsdns-04.net, ns-1584.awsdns-06.co.uk, ns-315.awsdns-39.com, ns-1273.awsdns-31.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ntmg.jp (unsigned zone)
⏱️ Timing
Total: 1558ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 3.166.192.55, 3.166.192.102... |
| NS | 4 | ns-1273.awsdns-31.org, ns-1584.awsdns-06.co.uk... |
| MX | 1 | inbound-smtp.ap-northeast-1.amazonaws.co |
| TXT | 3 | google-site-verification=57_ikqWXWc_WcYi, google-site-verification=8j7PCuHwM0X6iNy... |
| SOA | 1 | ns-1273.awsdns-31.org awsdns-hostmaster. |
Analysis
Hierarchy
ntmg.jp is a parent domain of academy.ntmg.jp.
IP Addresses
ntmg.jp has four IP addresses: 3.166.192.55, 3.166.192.69, 3.166.192.84 and 3.166.192.102.
Among the host names that share IP numbers with ntmg.jp are fukazawa-seikotsuin.jp, rwtokoroa.co.nz, d.barracudanetworks.com and two others.
Name Servers
The domain ntmg.jp is delegated to these four name servers: ns-315.awsdns-39.com, ns-551.awsdns-04.net, ns-1273.awsdns-31.org and ns-1584.awsdns-06.co.uk.
ntmg.jp shares at least some of its name servers with other domains, including mxoak.com, elbaappliances.com, ourenvironment.org and two others.
The host names ns-315.awsdns-39.com, ns-551.awsdns-04.net, ns-1273.awsdns-31.org and ns-1584.awsdns-06.co.uk each resolve to two IP addresses: ns-315.awsdns-39.com resolves to 205.251.193.59 and 2600:9000:5301:3b00::1; ns-551.awsdns-04.net resolves to 205.251.194.39 and 2600:9000:5302:2700::1; ns-1273.awsdns-31.org resolves to 205.251.196.249 and 2600:9000:5304:f900::1; ns-1584.awsdns-06.co.uk resolves to 205.251.198.48 and 2600:9000:5306:3000::1.
Mail Servers
ntmg.jp routes its mail through a single mail server, inbound-smtp.ap-northeast-1.amazonaws.com.
ntmg.jp has the same mail server arrangement as a number of other domains, for example midrey.com, tyre.dunlop.co.jp, leading-dx-school-portal.com and two more.
ntmg.jp shares at least some of its mail servers with other domains — for example ajoobz.com, m-sapo.com, prometricrnexamguide.com and two more.
These mail servers tend to be used in conjunction with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two additional mail servers.
The hostname inbound-smtp.ap-northeast-1.amazonaws.com carries three IP records: 3.113.208.143, 18.178.141.61 and 52.195.95.66.