msg.ac.jp - dns.ninja
msg.ac.jp
ac.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | ac.jp. | ||||||
WOT: SAFE (80/100)
Subdomains
mail.msg.ac.jp |
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
●NSns-1135.awsdns-13.org2020-02-23 → 2026-08-07 · 3 obs
● 2020-02-23 20:32:48
● 2026-08-07 09:59:54
●NSns-2003.awsdns-58.co.uk2020-02-23 → 2026-08-07 · 3 obs
● 2020-02-23 20:32:48
● 2026-08-07 09:59:54
●NSns-253.awsdns-31.com2020-02-23 → 2026-08-07 · 3 obs
● 2020-02-23 20:32:48
● 2026-08-07 09:59:54
●NSns-692.awsdns-22.net2020-02-23 → 2026-08-07 · 3 obs
● 2020-02-23 20:32:48
● 2026-08-07 09:59:54
○NSnsas1.firstserver.ne.jp2015-08-02 → 2017-02-20 · 4 obs
● 2017-02-20 01:26:16
○ 2020-02-23 20:32:48
○ 2026-08-07 09:59:54
○NSnsas2.firstserver.ne.jp2015-08-02 → 2017-02-20 · 4 obs
● 2017-02-20 01:26:16
○ 2020-02-23 20:32:48
○ 2026-08-07 09:59:54
●MXmail.msg.ac.jp2015-08-02 → 2026-08-07 · 2 obs
● 2026-08-07 09:59:54
○MXmx1.firstserver.ne.jp2015-08-02 → 2017-02-20 · 4 obs
● 2017-02-20 01:26:16
○ 2020-02-23 20:32:48
○ 2026-08-07 09:59:54
○MXmx2.firstserver.ne.jp2015-08-02 → 2017-02-20 · 4 obs
● 2017-02-20 01:26:16
○ 2020-02-23 20:32:48
○ 2026-08-07 09:59:54
●A164.46.51.1622020-02-23 → 2026-08-07 · 3 obs
● 2020-02-23 20:32:48
● 2026-08-07 09:59:54
○A164.46.83.2162015-08-02 → 2017-02-20 · 4 obs
● 2017-02-20 01:26:16
○ 2020-02-23 20:32:48
○ 2026-08-07 09:59:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| msg.ac.jp | ns-253.awsdns-31.com, ns-692.awsdns-22.net, ns-1135.awsdns-13.org, ns-2003.awsdns-58.co.uk | - |
✅ Authoritative Response
Server:205.251.194.180
NS records: ns-253.awsdns-31.com, ns-692.awsdns-22.net, ns-1135.awsdns-13.org, ns-2003.awsdns-58.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for msg.ac.jp (unsigned zone)
⏱️ Timing
Total: 1952ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 164.46.51.162 |
| NS | 4 | ns-1135.awsdns-13.org, ns-2003.awsdns-58.co.uk... |
| MX | 1 | mail.msg.ac.jp (pri: 100) |
| TXT | 3 | MS=0C14504DE4448D9FFAA3B51C9C9ABBABE36E3, google-site-verification=_4lPMGx4dJaNSyi... |
| SOA | 1 | ns-1135.awsdns-13.org awsdns-hostmaster. |
Analysis
Hierarchy
msg.ac.jp is the parent zone for mail.msg.ac.jp.
IP Addresses
msg.ac.jp directs to one IP number, which is 164.46.51.162.
mail.msg.ac.jp and goat-yellow-31c48a960f116974.znlc.jp, along with other host names, share IP addresses with msg.ac.jp.
Name Servers
The domain msg.ac.jp is delegated to these four name servers: ns-253.awsdns-31.com, ns-692.awsdns-22.net, ns-1135.awsdns-13.org and ns-2003.awsdns-58.co.uk.
msg.ac.jp partially shares its NS delegation with several other domains, including tsfh.jp, 47.131.47.in-addr.arpa, funmobility.com and two others.
In DNS configurations, these name servers often share authority with ns1-24-ap-southeast-1.ec2-rdns.amazonaws.com, ns2-24-ap-southeast-1.ec2-rdns.amazonaws.com, ns3-24-ap-southeast-1.ec2-rdns.amazonaws.com and 5 other name servers.
ns-253.awsdns-31.com, ns-692.awsdns-22.net, ns-1135.awsdns-13.org and ns-2003.awsdns-58.co.uk each carry two IP addresses. ns-253.awsdns-31.com has 205.251.192.253 and 2600:9000:5300:fd00::1; ns-692.awsdns-22.net has 205.251.194.180 and 2600:9000:5302:b400::1; ns-1135.awsdns-13.org has 205.251.196.111 and 2600:9000:5304:6f00::1; ns-2003.awsdns-58.co.uk has 205.251.199.211 and 2600:9000:5307:d300::1.
Mail Servers
msg.ac.jp routes its mail through a single mail server, mail.msg.ac.jp.
msg.ac.jp and domains like mail.msg.ac.jp share an identical mail server configuration.
mail.msg.ac.jp has exactly one IP number: 164.46.51.162.